ADMINISTRATIVE CODE

TITLE 92: TRANSPORTATION
CHAPTER I: DEPARTMENT OF TRANSPORTATION
SUBCHAPTER e: TRAFFIC SAFETY (EXCEPT HAZARDOUS MATERIALS)
PART 435 MINIMUM SAFETY STANDARDS FOR CONSTRUCTION OF MULTIFUNCTION SCHOOL ACTIVITY BUSES

Section 435.10 Purpose, Scope and Implementation Date

Section 435.20 Incorporation by Reference of Federal Regulations

Section 435.30 Definitions

Section 435.APPENDIX A Air Cleaner through Battery and Battery Compartment

Section 435.APPENDIX B Brakes through Drive Shaft

Section 435.APPENDIX C Electrical System Wiring through Filter, Oil

Section 435.APPENDIX D Fire Extinguisher through Fuel System

Section 435.APPENDIX E Grab Handles through Insulation

Section 435.APPENDIX F Lettering through Paint Requirements

Section 435.APPENDIX G Pedals through Seat, Driver's

Section 435.APPENDIX H Seats, Passenger through Storage Compartment (optional)

Section 435.APPENDIX I Sun Visor through Undercoating

Section 435.APPENDIX J Ventilation through Windshield Wipers

Section 435.10 Purpose, Scope and Implementation Date

This Part prescribes the requirements of the Illinois Department of Transportation (Department) governing the construction of multifunction school activity buses (MFSAB) that are manufactured on or after July 1, 2012. These standards are applicable to MFSAB that are owned or operated by, or for, public school districts, private schools or school transportation contractors.

(Source: Amended at 37 Ill. Reg. 6791, effective May 3, 2013)

Section 435.20 Incorporation by Reference of Federal Regulations

a) Each multifunction school activity bus must conform to the applicable provisions of the Federal Motor Vehicle Safety Standards (FMVSS) (49 CFR 571.1 through 571.404). Those applicable provisions of the FMVSS are incorporated by reference as that part of the FMVSS was in effect on October 1, 2011. No later amendments to or editions of 49 CFR 571 are incorporated.

b) Each multifunction school activity bus must conform to the applicable provisions of 49 CFR 567, Certification, and 49 CFR 568, Vehicles Manufactured in Two or More Stages, that were in effect on the first day of the month in which the chassis manufacturer completed the last manufacturing operation on the incomplete bus. Those applicable provisions are incorporated by reference as they were in effect on October 1, 2011. No later amendments to or editions of 49 CFR 567 and 49 CFR 568 are incorporated.

c) Each multifunction school activity bus must conform to the applicable Standards and Recommended Practices of the Society of Automotive Engineers Handbook (Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale PA 15096-0001, 724/776-4841). Those applicable provisions of the SAE Standards and Recommended Practices are incorporated by reference as of the 2005 edition date. No later amendments to or editions of the SAE Standards and Recommended Practices are incorporated.

d) Copies of the materials incorporated by reference are available for inspection at the Division of Traffic Safety, 1340 North Ninth Street, Springfield, Illinois 62702 or by calling 217/785-1181. The federal standards are available on the National Archives and Records Administration's website at http://ecfr.gpoaccess.gov. The Division of Traffic Safety's rules are available on the Department's Highway and Traffic Safety Information website at http://www.dot.il.gov/safety.html.

Section 435.30 Definitions

"Body" means the portion of a bus that encloses the occupant and cargo spaces and separates those spaces from the chassis frame, engine compartment, driveline, and other chassis components, except certain chassis controls used by the driver.

"Body-on-Chassis" means a completed vehicle consisting of a passenger seating body mounted on a truck type chassis (or other separate chassis) so that the body and chassis are separate entities, although one may reinforce or brace the other.

"Bus" means every motor vehicle, other than a commuter van, designed for carrying more than ten persons. (Section 1-107 of the Code)

"Chassis" means every frame or supportive element of a vehicle whether or not a manufacturer's identification number, serial number, or other identifying numbers are present on said part. (Section 1-111.1(b) of the Code)

"Code" means the Illinois Vehicle Code [625 ILCS 5].

"Commercial Vehicle Safety Section" means a section of the Bureau of Safety Programs of the Division of Traffic Safety, Illinois Department of Transportation.

"Department" means the Department of Transportation of the State of Illinois, acting directly or through its duly authorized officers and agents. (Section 1-115.05 of the Code)

"Division" means the Illinois Department of Transportation, Division of Traffic Safety.

"Empty Weight" means the unloaded vehicle weight; i.e., the weight of a vehicle with maximum capacity of all fluids necessary for operation of the vehicle but without cargo or occupant.

"FMVSS" means the rules and standards set forth in 49 CFR 571 and known as the Federal Motor Vehicle Safety Standards.

"Gross Vehicle Weight Rating" or "GVWR" means the value specified by the manufacturer as the loaded weight of the school bus. (See Section 1-124.5 of the Code.)

"Illinois Vehicle Equipment Law" means 625 ILCS 5/12-101 through 12-902.

"Manufacturer" (unless otherwise indicated at the point of use) means the person or organization whose name follows "MANUFACTURED BY" or "MFD BY" on the federal certification label.

"Multifunction School Activity Bus" or "MFSAB" means a school bus manufactured for the purpose of transporting 11 or more persons, including the driver, whose purposes do not include transporting students to and from home or school bus stops. A MFSAB is prohibited from meeting the special requirements for school buses in Sections 12-801, 12-803, and 12-805 and subsection (a) of Section 12-802 of the Code. (Section 1-148.3a5 of the Code, as amended by PA 97-378, effective August 15, 2011)

"Passenger" means every occupant of the vehicle who is not the driver.

"Purchase Date" means the date when the purchase transaction was completed, not when the body or chassis was built.

"Seating Reference Point" means the unique design H-point, as defined in SAE J1100, that simulates the position of the pivot center of the human torso and thigh. Each school bus manufacturer utilizes different criteria to determine the specific seating reference point on passenger seats for vehicles they manufacture.

Section 435.APPENDIX A Air Cleaner through Battery and Battery Compartment

Section 435.APPENDIX A Air Cleaner through Battery and Battery Compartment

a) AIR CLEANER

Any type is acceptable.

b) AISLE

Unobstructed minimum clearance leading from service door to emergency door (or back of bus) must be at least 12 inches (305 mm) wide. Floor to ceiling height must be a minimum of 68.9 inches (1.75 m) at any location within the aisle.

c) ALTERNATOR (GENERATOR)

The generator, or alternator with rectifier, shall have a minimum capacity rating of 60 amperes and shall be capable of meeting all electrical requirements.

d) BARRIER, GUARD

A guard barrier, constructed and thickly padded so as to provide head, knee and leg protection, shall be installed in front of each forward facing passenger seat that does not directly face the rear surface of another passenger seat. The barrier must measure the same height as the passenger seat back directly behind that barrier. Barriers shall conform to S5.2 through S5.2.3 of 49 CFR 571.222.

e) BATTERY OR BATTERIES

A minimum of one battery must be installed. Two or more suitably connected batteries may also be installed.

When rated in conformance with SAE Standard J537 (September 2000) the batteries shall provide a current flow for engine cranking no less than the engine manufacturer's recommended Cold Cranking Current (amperes for 30 seconds) at -18° C (0° F) or, at the purchaser's option, at -29° C (-20° F).

When rated in conformance with SAE Standard J537 (September 2000) the batteries shall provide a Reserve Capacity (duration of 25 ampere current flow) at 27° C (80° F) for no less than 135 minutes.

Battery or batteries may be mounted either in the engine area or outside of the passenger/driver area in a separate battery compartment.

f) BATTERY COMPARTMENT (optional)

When the battery is mounted outside the engine compartment, it shall be welded or bolted in a closed, weather-tight, and vented compartment that is located and arranged so as to provide for convenient routine servicing. The battery compartment door, or cover, shall be secured by a manually operated latch or other fastener. A latch or fastener must be designed in such a fashion as to keep the door closed when in the latched position. Each electrical cable connecting the battery in this carrier to the body or chassis shall be one piece between the terminal connector and the first body or chassis terminal connector.

Section 435.APPENDIX B Brakes through Drive Shaft

a) BRAKES

Every motor vehicle shall be equipped with two separate means of applying the brakes and they shall be so constructed that failure of any one part of the operating mechanism shall not leave the motor vehicle without brakes. (See Section 12-301(a) of the Illinois Vehicle Equipment Law.)

Emergency/parking brake system must apply brakes to at least two wheels. (See Section 12-301(a) of the Illinois Vehicle Equipment Law.)

AGENCY NOTE: Micro brakes are not considered a separate means of braking and are not acceptable.

Must be equipped with service brakes on all wheels. (See Section 12-301(a)(5) of the Illinois Vehicle Equipment Law.)

b) BUMPER, FRONT

Manufacturer's standards are acceptable. Black color is not required.

The entire front bumper must be of metal construction unless an energy absorbing bumper is used.

c) BUMPER, REAR

The rear bumper shall be channel-type cross section with the top edge at least 8.86 inches (22.5 cm) above the bottom edge. The bumper shall be formed from rolled steel at least .18 inch (.455 cm) thick, and shall wrap around the rear corners of the body to a point at least 11.8 inches (30 cm) forward of the rearmost point of the body at floor line. The rear bumper shall be attached to the chassis frame with provisions for removal by means of commonly available hand tools and the prevention of hitching to or riding on. The rear bumper shall be of sufficient strength to permit the MFSAB being pushed by another vehicle without permanent distortion.

d) CHILD CHECK SYSTEM

If a mechanical or electronic child check system is installed, the system shall require that, when the driver turns off the vehicle's ignition system, the vehicle's interior lights must illuminate to assist the driver. (See Section 12-816 of the Illinois Vehicle Equipment Law.)

AGENCY NOTE: A manual child check system may be utilized by the MFSAB owner.

e) COMMUNICATION DEVICE

AGENCY NOTE: A communication device is required on each MFSAB while the driver is in possession of the MFSAB. The manufacturer may elect to install a two way radio at the time the MFSAB is manufactured; however, a communication device (i.e., two way radio or cellular radio telecommunication device) can also be installed by the owner after the MFSAB is purchased.

An MFSAB must contain either a cellular radio telecommunication device (i.e., cell phone) or an operating two-way radio while the MFSAB driver is in possession of the vehicle.

f) CROSSING CONTROL ARM

The crossing arm must meet the following:

1) Must be wired to the opening and closing of the service entrance door.

2) Must be capable of full operation between, and including, the temperatures -40° F and 160° F.

3) The arm, when activated, must extend a minimum of five feet from the front face of the bumper.

4) The arm must be mounted on the far right side (entry side) of the front bumper.

5) Appropriate brackets shall be used to attach the arm to the front bumper for proper operation and storage. The arm must stay at the same level as the front bumper and must not "dip" below the front bumper.

6) All component parts must meet or exceed any applicable federal motor vehicle safety standards in effect at the time of manufacture.

7) The arm must extend at the same time the service door opens. An independent "on/off" switch is prohibited.

8) If the driver can stop the arm from extending with the use of an optional override switch, the arm sequence must automatically reset once the service door is closed.

9) Red lights and/or red reflectors are prohibited.

g) DASH

The dash area below the windshield must be free of all obstructions. This includes, but is not limited to, two-way radios, GPS systems, pencil holders, decorations, or any other obstacle that may obstruct a school bus driver's field of view.

h) DRIVE SHAFT GUARD

A suitable guard shall be provided for each segment of the drive shaft to prevent accident or injury if the shaft breaks or becomes disconnected.

(Source: Amended at 37 Ill. Reg. 6791, effective May 3, 2013)

Section 435.APPENDIX C Electrical System Wiring through Filter, Oil

a) ELECTRICAL SYSTEM WIRING

1) All wiring for lamps and other electrical devices shall be as recommended for automobiles, motor coaches, and heavy duty starting motor circuits in SAE Recommended Practices J1292 (October 1981) and J541a (October 1996) and in other practices or standards referenced in those documents, unless preempted by FMVSS. (See the FMVSS (49 CFR 571) for requirements.)

2) All circuits may be divided into independent circuits. Whenever feasible, all other electrical functions (sanders, windshield wipers, heaters, defrosters, etc.) shall be provided with independent and properly protected circuits.

3) Each body circuit shall be coded either by numerals and/or letters at approximately 100 mm (3.9") intervals, or by color and numerals and/or letters, or by colors only. The codes shall appear on a diagram of the circuits in a readily accessible location.

4) A separate fuse, circuit breaker, or electronic circuit protection shall be provided for all circuits, except that components of the engine starter and ignition circuits may be protected by other means.

5) Wires not enclosed within the body shall be fastened securely at intervals of not more than 460 mm (18.1").

6) All terminals and splice clips shall be accessible.

7) The chassis manufacturer shall install a readily accessible electrical terminal so that the net body and chassis electrical current flow can be indicated through a chassis ammeter without dismantling or disassembling the chassis component. The chassis wiring to this terminal shall have a current carrying capacity at least equal to the maximum generator output.

8) A noise suppression switch that is capable of turning off noise producing accessories, including, but not limited to, heater blowers, defroster fans, auxiliary fans and radios, must be installed.

b) EMERGENCY EXITS

Each opening for a required emergency exit window or door must be outlined around its exterior perimeter with, at a minimum, one inch (2.54 cm) wide retroreflective tape. All retroreflective tape must be on the exterior surface of the bus and conform to all requirements of 49 CFR 571.217. Retroreflective tape can be located on the rear bumper or rub rail provided the space under the emergency exit door or emergency exit window is not adequate to accommodate the tape, or, provided rivets are present that prohibit the tape from being applied properly.

Optional emergency roof exits are allowed. Retroreflective tape is also optional.

1) Side

Inside release mechanism must be protected against accidental release; easily accessible; and readily operated manually without the use of remote control, power device, or tool.

2) Rear

Inside release mechanism must be protected against accidental release; easily accessible; readily operated manually without use of remote control, power device, or tool.

Shall have permanently attached inside and outside release handles. Outside release handle must be non-hitchable.

Rear exit shall hinge on right; open outwards; have a 24 inch or more clear horizontal opening and 45 inch or more clear vertical opening above floor. Glazing shall be installed in upper and lower portions. Door and rubber seal must not be defective.

3) Window

Optional emergency windows are allowed. They must be labeled "Emergency Exit" in letters at least two inches high, of a color that contrasts with its background, located at the top of or directly above the window on the inside surface of the bus.

4) Alarms and Locks

Both audible and visible alarms shall alert the driver when engine is running and any emergency exit door either:

A) Is not fully latched, or

B) Is locked.

An audible alarm shall alert the driver when engine is running and any emergency exit window either:

A) Is not fully latched, or

B) Is locked.

The engine starting system shall not operate while any emergency exit door or window (optional or required) is locked (i.e., release mechanism that requires a key or combination, a "hasp lock" or a sliding latch) from either inside or outside the bus.

Alarm cut-off or "squelch" control is prohibited.

On a van conversion, any rear cargo door inside locks of the type installed by the chassis manufacturer (such as commonly used in cars − "push/pull" type) shall be made inoperable. The mechanism cannot, through jarring, vibration, etc., cause the door to become locked and be inoperable from the inside or outside.

No alarm is required for roof hatches.

c) ENTRANCE DOOR

1) Physical Requirements

The service entrance shall have a minimum vertical opening of 1.7 m (67") and a minimum horizontal opening of 610 mm (24").

Door shall be located to right of operator and operated by an over-center control. Upper portions of door shall be safety glass or equivalent. Vertical closing edges shall be equipped with flexible material for a proper seal and to prevent injury.

Each door on the right side of the vehicle, hinged or sliding, except the service door shall be made permanently inoperable by means other than the rub rail on the outside of the body.

The service door shall be either manually or power operated by the seated driver. When in the closed and secured position, the door operating mechanism shall prevent accidental opening but shall afford prompt release and opening by the driver. No exposed parts of a door operating mechanism shall come together so as to shear or crush fingers. The vertical closing edges of a service door shall be padded to lessen chance of injury.

A power operated door shall be equipped for emergency manual operation in case of power failure. Instructions for emergency operation of a power operated door shall be affixed permanently on the interior of the door in letters at least 12 mm (.5") high.

2) Locks and Alarms

A service door lock is not required, but if any type of service door locking system is installed on the bus, the system shall conform to at least one of the following:

A) The locking system shall not be capable of preventing the driver from easily and quickly opening the service door from inside the vehicle; or

B) A locking system that is capable of preventing the bus driver from easily and quickly opening the service door shall include an audiovisual alarm. The alarm shall be audible and visible and must alert the driver when the engine is running and the service door is locked. An alarm disconnect, "squelch control", or other alarm defeating or weakening device shall be prohibited; or

C) A locking system shall not be capable of preventing the bus driver from easily and quickly opening the service door except when a person outside the bus uses a key that is not capable of locking more than one of at least 1000 of the door manufacturer's key locking systems.

d) EXHAUST SYSTEM

1) General

"Exhaust system" includes each component used to conduct gas from an engine exhaust port (manifold) to an authorized exit point, including each sealing, connecting, and supporting component. Exhaust system shall be outside body and attached to chassis. Size of tail pipe shall not be reduced after it leaves muffler. Any flexible component that contains exhaust gas shall be of stainless steel. System shall not leak. System shall have an outlet at its discharge ends only.

Exhaust system shall be shielded from either accidental contact, "hitching to", or "standing on", except that no shielding is required at the discharge end. A chassis or body component may provide required shield.

AGENCY NOTE: As mandated by the United States Environmental Protection Agency (USEPA), diesel-powered engines manufactured after December 31, 2006 are required to meet stricter standards that will reduce emissions of particulate matter and nitrogen oxides into the atmosphere. School bus manufacturers may be required to modify exhaust systems to meet the USEPA requirements, e.g., mufflers may be replaced with after-treatment devices that significantly reduce toxins released into the atmosphere. Modifications to exhaust systems made in compliance with the USEPA requirements are acceptable, provided they do not impact the safe operation of the school bus.

2) Discharge

The exhaust pipe, muffler and tail pipe shall be outside the bus body and attached to the chassis.

The exhaust system shall be insulated from any insulated wire, flammable material, brake hose or line, or fuel system component by a securely attached metal shield at any point where the exhaust system is 11.8 inches (300 mm) or less (four inches (101.6 mm) or less if diesel powered engine) from the components listed in this subsection (d)(2).

The tail pipe may meet the chassis manufacturer's standard configuration. However, the tail pipe shall not exit beneath any fuel filler location or beneath any emergency exit door.

The tail pipe shall extend out to, but not more than, 1 inch beyond the perimeter of the body, the bumper or the rub rail.

The shielding of engine compartment components shall be governed by the chassis manufacturer's standards.

Each gas conducting component that is not of stainless steel shall be of commercial heat and corrosion resistant exhaust system material and shall be nonflexible.

e) FILTER, OIL

A "full flow" replaceable element or cartridge type engine oil filter of approximately 1 liter (1 quart) capacity shall be installed. The purchaser may specify additional "full flow" or "by-pass" type filters, or oil treatment devices.

Section 435.APPENDIX D Fire Extinguisher through Fuel System

a) FIRE EXTINGUISHER

AGENCY NOTE: A fire extinguisher is required to be carried on each MFSAB transporting students. The manufacturer may elect to install the fire extinguisher at the time the MFSAB is manufactured; however, a fire extinguisher can also be installed by the owner after the MFSAB is purchased.

Pressurized dry-chemical gauge type approved by Underwriters' Laboratories, Inc., with a rating of not less than 10 B.C., mounted in bracket and readily accessible. Sealed with a type of seal that will not interfere with operation. If stored in locked compartment, compartment must be labeled. Halon fire extinguishers (10 B.C.) are approved.

b) FIRST AID KIT

AGENCY NOTE: A first aid kit is required to be carried on each MFSAB transporting students. The manufacturer may elect to install the first aid kit at the time the MFSAB is manufactured; however, a first aid kit can also be installed by the owner after the MFSAB is purchased.

Kit shall be readily identifiable, removable, and mounted in a readily accessible place in driver's compartment − either in full view or in secured compartment (see LOCKED COMPARTMENT). If not carried in compartment, the case shall be dust tight and substantially constructed of durable material. The contents shall include, but not be limited to, the following:

Unit Type (Minimum Contents)

4" bandage compress − 2 packages

2" bandage compress − 2 packages

1" bandage or adhesive compress − 1 package

40" triangle bandage with two safety pins − 1

Splint, wire or wood − 1

A tourniquet or any type of ointment, antiseptic or other medicine shall not be included.

AGENCY NOTE: OSHA approved blood-borne pathogen kits are permitted.

c) FLOOR AND FLOOR COVERING

All portions of the floor that come in contact with passengers' or driver's footwear shall be covered with a waterproof material. This floor covering shall not crack when subjected to sudden temperature change and shall be bonded securely to the floor with a waterproof substance. All seams and openings shall be filled with a waterproof sealer.

The floor covering in the aisles and entrance area shall be of non-skid, wear-resistant type material commonly used in commercial passenger transportation vehicles.

d) FRAME AND BODY

Body mounts shall be attached and sealed to the chassis cowl so as to prevent the entry of water, dust or fumes through the joint between the chassis cowl and the body.

Frame shall extend to rear of body cross-member.

Frame extension is permitted when alterations are behind rear hanger or rear springs and not for the purpose of extending wheel base.

e) FUEL SYSTEM

The fuel system shall conform to all applicable provisions of 49 CFR 571.301.

Entire fuel system, except extensions for driver control of air or fuel, must be outside passenger and driver compartment.

Fuel tank must have a minimum capacity of 24 gallons, mounted, filled, and vented entirely outside body.

Section 435.APPENDIX E Grab Handles through Insulation

a) GRAB HANDLES

1) Exterior

Not required.

2) Interior

Stainless steel clad, solidly attached on the left side of the entranceway as a person enters the bus, and as long as practicable. An optional grab handle can also be located on the right side of the entranceway.

b) HEATERS

An interior temperature of not less than 10° Celsius (50° F) shall be maintained throughout the bus while the bus is moving at 75 kilometers per hour (46.6 miles per hour) in calm air at the average minimum January temperature, as established by the Weather Bureau, U.S. Department of Commerce, for the area in which the bus is to be operated.

Each heater shall bear a nameplate that shall identify the heater manufacturer and state the heater capacity rating when tested as recommended in SAE Recommended Practice J638 (November 1998), or when tested in accordance with other nationally recognized standard or code. The recommended practice, standard, or code under which the heater is rated shall be identified on the nameplate. The nameplate shall constitute certification by the heater manufacturer that the heater performance is as shown on the plate.

Heater hoses shall be supported so as to prevent wear due to vibration. The hoses shall not dangle or rub against the chassis or sharp edges and shall neither interfere with nor restrict the operation of any engine function (such as an emission or ignition control mechanism). Heater hoses shall be protected or baffled between the point at which they enter the passenger compartment and the point of attachment to the heater so that, in the event of hose rupture or disconnection, passengers and/or driver will not be subject to hot water burns.

Auxiliary fuel-fired heating systems are permitted, provided they comply with the following:

1) The auxiliary heating system fuel shall utilize the same type of fuel as specified for the vehicle engine;

2) The heater or heaters may be direct hot air or connected to the engine's coolant system;

3) An auxiliary heating system, when connected to the engine's coolant system, may be used to preheat the engine coolant or preheat and add supplementary heat to the bus heating system;

4) Auxiliary heating systems must be installed pursuant to the manufacturer's recommendations and shall not direct exhaust in a manner that will endanger bus passengers;

5) Auxiliary heating systems that operate on diesel fuel shall be capable of operating on:

A) a hot water and/or combustion type heater; or

B) if only one heater is used, a fresh-air or combination fresh-air and recirculation type heater; or

C) blended diesel fuel without the need for system adjustment; and

6) The auxiliary heating system shall be low voltage.

c) HORN

At least one horn shall be provided giving an audible warning at a distance of 200 feet and shall be conveniently controlled from the operator's seated position. (See Section 12-601 of the Illinois Vehicle Equipment Law.)

Optional exterior air horn is permitted.

d) INSTRUMENTS AND INSTRUMENT PANEL

Shall be equipped with the following nonglare illuminated instruments and gauges mounted for easy maintenance and repair and in such a manner that each is clearly visible to the seated driver. An indicator light instead of a pressure or temperature gauge is permissible.

1) Speedometer;

2) Odometer;

3) Fuel gauge;

4) Oil pressure gauge;

5) Water temperature gauge;

6) Ampere meter or volt meter with graduated charge and discharge indications;

7) High beam headlight indicator;

8) Directional signal indicator;

9) Air pressure or vacuum gauge (when air or vacuum brakes are used);

10) Emergency/service brake indicator (includes anti-lock brake system (ABS)).

e) INSULATION

The ceiling and sidewalls shall be thermally insulated with a fire-resistant material that shall reduce the noise level and vibrations.

Section 435.APPENDIX F Lettering through Paint Requirements

a) LETTERING

1) Exterior

The body and chassis manufacturer's name, emblem, or other identification may be displayed (colorless or any color) on any unglazed surface of the MFSAB.

A vehicle identification number may be displayed on the exterior surface of the MFSAB roof.

A) Front

Vehicle number assigned for identification shall be a minimum of four inches (10.16 cm) high and located as high as practicable. Decals are permissible. (See Section 12-802 of the Illinois Vehicle Equipment Law.)

B) Left

The name of the owner or the entity for which the MFSAB is operated or both shall be painted in a contrasting color on both sides, centered as high as practicable below the window line, in letters at least four inches (10.16 cm) high. (See Section 12-802(b) of the Illinois Vehicle Equipment Law.)

"EMERGENCY DOOR" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, any emergency exit door.

For any emergency window exit, "EMERGENCY EXIT" must be located at the top of, or directly above, or at the bottom of, the emergency window exit in letters at least 1.95 inches (5 cm) high.

An arrow, at least 5.9 inches (14.99 cm) in length and ¾ inch (1.91 cm) in width, indicating the direction each release mechanism should be turned to open the door or window must be located within 5.9 inches (14.99 cm) of the release handle.

Decals are permissible. All required lettering and labeling must be a color that contrasts with its background. (See 49 CFR 571.217.)

Optional: Vehicle number assigned for identification may be displayed at a minimum height of four inches (10.16 cm).

Decals are permissible.

C) Rear

"EMERGENCY DOOR" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, any emergency exit door.

For any emergency window exit, "EMERGENCY EXIT" must be located at the top of, or directly above, or at the bottom of, the emergency window exit in letters at least 1.95 inches (5 cm) high.

Vehicle number assigned for identification shall be a minimum four inches (10.16 cm) high. Decals are permissible.

All required lettering and labeling must be a color that contrasts with its background. (See 49 CFR 571.217.)

If MFSAB uses alternate fuel (e.g., propane, CNG), vehicle must be marked with identifying decal. The decal shall be diamond shaped with white or silver scotchlite letters one inch in height and a stroke of the brush at least ¼ inch (.64 cm) wide on a black background with a white or silver scotchlite border bearing either the words or letters:

"PROPANE" = If propelled by liquefied petroleum gas other than liquefied natural gas; or

"CNG" = If propelled by compressed natural gas. The sign or decal shall be maintained in good legible condition.

The alternate fuel decal shall be displayed near the rear bumper and visible from the rear of vehicle. (See Section 12-704.3 of the Illinois Vehicle Equipment Law.)

A white decal with black lettering and numerals that measure one inch (2.54 cm) high must be displayed on the rear of the MFSAB. The decal must display either the words TO REPORT ERRATIC DRIVING or TO COMMENT ON MY DRIVING CALL followed by the area code and telephone number of the MFSAB owner. The decal shall be located on the rear window glazing below the rear seat back, on the MFSAB body below the window line, or on the rear bumper. The decal must be visible to the motoring public from the rear of the MFSAB and cannot obstruct any required lettering or numerals. The decal cannot be located on any emergency door glazing or any emergency window glazing. Magnetic signs are prohibited. (See Section 12-821 of the Illinois Vehicle Equipment Law.)

Exception: The TO REPORT ERRATIC DRIVING or TO COMMENT ON MY DRIVING CALL decal may be applied by the MFSAB owner after the MFSAB is purchased.

D) Right

The name of the owner or the entity or both for which the MFSAB is operated shall be painted in a contrasting color on both sides, centered as high as practicable below the window line, in letters at least four inches (10.16 cm) high. (See Section 12-802 of the Illinois Vehicle Equipment Law.)

The following lettering must be at least two inches (5.08 cm) high:

i) The word "CAPACITY", or abbreviation "CAP." plus numerals showing rated passenger capacity followed by the word "PASSENGERS", or the abbreviation "PASS.", shall be displayed on the outside of the body near the rear edge of the service entrance.

ii) Empty weight in pounds must be shown. Empty weight is indicated by "EW". (See Section 12-802 of the Illinois Vehicle Equipment Law.)

Manufacturer's identification name or emblem may be displayed, but not on service door glazing. Manufacturer's name or emblem must not interfere with required lettering. Decals are permissible.

"EMERGENCY DOOR" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, any emergency exit door.

For any emergency window exit "EMERGENCY EXIT" must be located at the top of, or directly above, or at the bottom of, the emergency window exit in letters at least 1.95 inches (5 cm) high.

Decals are permissible. All required lettering and labeling must be a color that contrasts with its background. (See 49 CFR 571.217.)

Optional: If audio and/or visual recording devices are present on the MFSAB, one white decal with black lettering measuring one inch (2.54 cm) high shall be displayed on the exterior of the service (i.e., entrance) door, or on the MFSAB body adjacent to the service door if the door is not adequate to accommodate the decal. The decal shall serve as a notice of audio and/or visual recordings. The decal must not be located on any service door glazing. Magnetic signs are prohibited. (See Section 14-3(m) of the Illinois Criminal Code.)

2) Interior

A) Front

Each letter or numeral must be at least two inches (5.08 cm) high and contrasting sharply with its background. A colorless background strip (such as white, aluminum or silver) may be used. Decals are permitted.

On right side: Either "CAPACITY" or "CAP." plus numerals showing rated passenger capacity, followed by either "PASSENGER" or "PASS."

As nearly as practicable opposite the center of aisle, but to right of inside mirror, either "NO STANDEES" or "NO STANDEES PERMITTED".

The vehicle's length (rounded up to next whole foot) shall be displayed on the bulkhead clearly within the driver's view. (For example: vehicle length of 39.1 feet will be displayed as 40 feet.)

A red cross formed of five equal squares with words "FIRST-AID KIT" shall be displayed on the compartment door, or cover, if the first-aid kit is to be carried in the locked compartment.

The words "FIRE EXTINGUISHER" shall be displayed on the compartment door, or cover, if the fire extinguisher is to be carried in the locked compartment.

Optional: If audio and/or visual recording devices are present on the MFSAB, one white decal with black lettering measuring one inch (2.54 cm) high shall be displayed on the front interior bulkhead. The decal shall serve as a notice of audio and/or visual recordings. The decal must not obstruct any other required lettering on the bulkhead. Magnetic signs are prohibited. (See Section 14-3(m) of the Illinois Criminal Code.)

Optional: A "No Smoking" sign may be posted on the interior surface of an MFSAB.

B) Left

"EMERGENCY DOOR" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, any emergency exit door.

For any emergency window exit, "EMERGENCY EXIT" must be located at the top of, or directly above, or at the bottom of the emergency window exit in letters at least 1.95 inches (5 cm) high.

The labeling must be of a color that contrasts with its background.

Concise operating instructions describing the motions necessary to unlatch and open the exit must be located within 5.85 inches (15 cm) of the release mechanism on the inside surface of the MFSAB. These operating instructions shall be in letters at least .39 inches (1 cm) high and of a color that contrasts with its background. (See 49 CFR 571.217.)

C) Rear

"EMERGENCY DOOR" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, any emergency exit door.

For any emergency window exit, "EMERGENCY EXIT" must be located at the top of, or directly above, or at the bottom of the emergency window exit in letters at least 1.95 inches (5 cm) high.

The labeling must be of a color that contrasts with its background.

Concise operating instructions describing the motions necessary to unlatch and open the door must be located within 5.85 inches (15 cm) of the release mechanism on the inside surface of the MFSAB. These operating instructions shall be in letters at least .39 inches (1 cm) high and of a color that contrasts with its background. (See 49 CFR 571.217.)

D) Right

"EMERGENCY DOOR" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, any side emergency door.

For any emergency window exit "EMERGENCY EXIT" in letters at least 1.95 inches (5 cm) high must be located at the top of, or directly above, or at the bottom of the emergency window exit.

The labeling must be of a color that contrasts with its background.

Concise operating instructions describing the motions necessary to unlatch and open the exit must be located within 5.85 inches (15 cm) of the release mechanism on the inside surface of the MFSAB. These instructions shall be in letters at least .39 inches (1 cm) high and of a color that contrasts with its background. (See 49 CFR 571.217.)

E) Ceiling

Roof exit must be labeled "EMERGENCY EXIT" in letters at least 1.95 inches (5 cm) high, of a color that contrasts with its background. The labeling must be located on an inside surface of the exit, or within 11.7 inches (30 cm) of the roof exit opening.

Concise operating instructions describing the motions necessary to unlatch and open the emergency exit shall be located within 5.85 inches (15 cm) of the release mechanism. These instructions shall be in letters at least .39 inches (1 cm) high and of a color that contrasts with its background. (See 49 CFR 571.217.)

b) LIGHTS

Light Emitting Diode (LED) lamps that meet applicable FMVSS or SAE Standards/Recommended Practices are acceptable. Two or more lamps or reflectors may be combined if the requirements for each lamp or reflector are met. However, no clearance lamp shall be combined with a tail lamp. (See 49 CFR 571.108-S6.3.)

1) Back Up

Two white lights shall be provided. Must meet federal standards (49 CFR 571.108).

2) Clearance, Front

Two clearance lights (amber) visible from the front at highest and widest portions of the body. Must conform to federal standards (49 CFR 571.108). May be combined with sidemarker lamp provided the requirements for both lights are met.

Exception: MFSAB that measure less than 80 inches (203.2 cm) wide are exempt. (See 49 CFR 571.108.)

3) Clearance, Rear

Two clearance lights (red) mounted at highest and widest parts of body. Must conform to federal standards (49 CFR 571.108).

Exception: MFSAB that measure less than 80 inches (203.2 cm) wide are exempt. (See 49 CFR 571.108.)

4) Identification, Front

Three amber lights mounted at center front near top of body. Must conform to federal standards (49 CFR 571.108).

Exception: MFSAB that measure less than 80 inches (203.2 cm) wide are exempt. (See 49 CFR 571.108.)

5) Identification, Rear

Three red lights mounted at center rear near top of body. Must conform to federal standards (49 CFR 571.108).

Exception: MFSAB that measure less than 80 inches (203.2 cm) wide are exempt. (See 49 CFR 571.108.)

6) Flashing Signal System (not applicable)

MFSAB cannot be equipped with a flashing signal system.

7) Headlights

Shall have at least two headlamps with at least one mounted on each side of the front of the MFSAB. Lamp body must be securely attached. Lenses, reflectors, bulbs, etc., must be in good condition, properly aimed and fill required intensity. Shall conform to federal standards (49 CFR 571.108).

8) Interior

Adequate light to illuminate aisles, step well, and emergency passageways.

9) License Plate

Adequate white light to illuminate license plate. (See 49 CFR 571.108.) May be combined with one of the tail lights.

10) Parking Lights

Shall be one lamp on each side; white or amber color. (See 49 CFR 571.108.)

All MFSAB 80 or more inches (203.2 cm) in overall width that are equipped with side marker lamps, clearance lamps, and intermediate side marker lamps are exempt from having parking lights. However, if the vehicle is equipped with parking lights, they must be operational. (See 49 CFR 571.108.)

11) Sidemarker, Left

Two lamps: one amber at front and one red at rear, mounted as high as practicable and located on the side of the MFSAB. Shall conform to federal standards (49 CFR 571.108).

12) Sidemarker, Right

Two lamps: one amber at front and one red at rear, mounted as high as practicable and located on the side of the MFSAB. Shall conform to federal standards (49 CFR 571.108).

13) Step Well

At least the nosings of the service entrance steps and the floor around the step well shall be automatically illuminated with white light when the ignition is on and the service entrance door is open.

No lamp shall be installed so as to shine directly into the eyes of a pupil moving through the service entrance and looking at the service steps.

14) Stop

Two red lights mounted at same height and as high as practicable below window line. Seven inch (17.78 cm) minimum diameter or 19 square inches. Not less than 36 inches (91.44 cm) apart laterally. Must conform to federal standards (49 CFR 571.108).

15) Strobe

Lamp must comply with following requirements:

A) One per MFSAB;

B) Shall emit white or bluish/white light;

C) Shall be visible from any direction;

D) Shall flash 60 to 120 times per minute;

E) Shall be visible in normal sunlight;

F) Mounted at or behind center of rooftop and equal distance from each side.

Distance from rear will be calculated by measuring height of filament (in inches) and multiplying same by 30 inches. (Filament height x 30 = distance from rear of MFSAB where lamp is to be located.)

If a roof exit, air conditioner or the size of the MFSAB interferes with the placement of a strobe as required in this subsection (b)(15)(F), the strobe can be placed to the rear of the roof exit or air conditioner as near as practicable above the rear axle, horizontally centered between the rear tires.

16) Tail

Two red lights mounted with centers not less than 40 inches (101.6 cm) nor more than 50 inches (127 cm) from surface on which vehicle stands. Must conform to federal standards (49 CFR 571.108).

17) Turn Signal, Front

One amber lamp located on each side at or near the front. They shall be located at the same height and as far apart as practicable. Lamps must conform to federal standards (49 CFR 571.108). The lamps may be located on the fender or the cowl, if practicable.

18) Turn Signal, Rear

One red or amber lens on each side at the same height and as far apart as practicable below window. Must meet federal standard 49 CFR 571.108.

c) LOCKED COMPARTMENT (optional)

The fire extinguisher, first-aid kit, and/or warning devices may be stored either in a closed, unlocked compartment or under lock and key, provided the locking device is connected with an automatic warning signal that will alert driver when the compartment is locked. The automatic alarm shall be both audible and visible to the seated driver. The alarm shall alert the driver when the engine is running and the compartment is locked and cannot be readily opened without using a tool, key, or combination. An alarm cut-off or "squelch" control is prohibited.

Each safety item inside the compartment shall be named on the outside of the compartment cover or door. In addition, a RED CROSS formed of five equal squares shall be displayed on the cover when the first aid kit is inside the compartment.

d) MIRRORS

Every required mirror shall be of reflecting material protected from abrasion, scratching, and corrosion. Mirror shall be firmly installed on stable supports so as to give a clear, stable, reflected view. Mirrors must meet all requirements of 49 CFR 571.111 to provide the required field of view.

Convex crossover mirrors can be combined with either the right or left side safety mirrors provided the convex mirror meets the field of view and size requirements of 49 CFR 571.111.

1) Exterior

A) Rear View Driving

Shall be mounted outside on the left and right sides of the MFSAB. Must give seated driver a view to the rear along each side of the MFSAB. Must be at least 50 square inches of usable flat rectangular reflecting surface on each side. (See 49 CFR 571.111.)

If the rear view driving mirror does not provide the required field of view, a convex driving mirror must be installed to expand the driving view to the rear. However, the usable flat reflecting surface must be rectangular and must maintain at least 50 square inches.

B) Right Side Safety

An outside convex mirror, either alone or in combination with the crossover mirror system, shall give the seated driver a view of the roadway along the right side of the MFSAB between the most forward surface of the right front tire and the rear of the rear bumper. The projected reflecting surface of this convex mirror shall be at least 40 square inches (7⅛ inches (18.10 cm) diameter if a circle).

Extra-wide-angle convex mirror heads are permissible on right front corner only.

C) Left Side Safety (Optional)

A convex mirror is required if the left rear view driving mirror system does not give the seated driver a reflected view of the roadway along the left side of the MFSAB between the front edge of the driver's seat (in most forward position) and the rear of the rear bumper. The convex mirror shall be installed so that either alone or in combination with the rear view driving mirror gives the seated driver the proper view.

D) Crossover

An outside convex mirror shall give the seated driver a view of the front bumper and the area of roadway in front of the MFSAB. The projected reflecting surface of this mirror shall be at least 40 square inches (7⅛ inch (18.10 cm) diameter if a circle). (See 49 CFR 571.111.)

Exception: If the seated driver of a forward control MFSAB has a direct view of the front bumper and the area of roadway in front of the MFSAB, a crossover mirror is optional.

2) Interior

Must have a clear view safety glass mirror, metal backed and framed with rounded corners and edges that shall be padded. Shall afford a good view of the interior and roadway to the rear.

e) PAINT REQUIREMENTS

The exterior of any MFSAB can be any color except national school bus glossy yellow.

Each opening for a required emergency exit must be outlined around its outside perimeter with a minimum one inch (2.54 cm) wide retroreflective tape, including roof exits. The retroreflective tape must be on the exterior surface of the MFSAB. Required retroreflective tape can be located on the rear bumper or the rub rail, provided the space under the emergency exit door or emergency exit window is not adequate to accommodate the tape or provided rivets are present that prohibit the tape from being applied properly. (See 49 CFR 571.217.)

(Source: Amended at 37 Ill. Reg. 6791, effective May 3, 2013)

Section 435.APPENDIX G Pedals through Seat, Driver's

a) PEDALS (ACCELERATOR, SERVICE BRAKE, CLUTCH, EMERGENCY/PARKING BRAKE)

Minimum 1½ inches (3.81 cm) clearance with pedal fully depressed. All pedals must be covered with rigid nonslip material.

Manufactured pedal extensions are allowed. They must be securely attached and covered with rigid nonslip material. Homemade pedal extensions are prohibited.

b) PROJECTIONS

1) Exterior

Entire rear and bumper area of MFSAB must be nonhitchable.

AGENCY NOTE: "Nonhitchable" is defined as the rear of the MFSAB being designed and maintained to prevent or discourage riding or grasping rear of MFSAB so as to "hitch" rides.

2) Interior

Interior shall be free of all dangerous projections.

Optional equipment (e.g., video camera) that is located in the bulkhead area of the MFSAB and not flush with the interior walls must meet the following requirements:

A) Must not interfere with occupants entering or exiting the MFSAB.

B) Must not be located in driver's head impact zone.

C) Must not obstruct required lettering.

Additional projections (e.g., external speakers, air conditioners, overhead storage racks) located within 59 inches (149.86 cm) from the floor shall be padded to prevent injury. This includes inner lining of ceiling and walls.

Flush mounted speakers are exempt from padding requirements.

c) RADIO SPEAKERS

Radio/stereo speakers cannot be located within four feet of the rearmost position of the driver's seat.

Exception: Two way radio speakers are exempt.

d) REFLECTORS

Two or more lamps or reflectors may be combined if the requirements for each lamp or reflector are met. (See 49 CFR 571.108-S6.3.)

1) Front

Two yellow or amber rigid or sheet type (tape) reflex reflectors shall be securely attached on the front of the body near the lower left and right hand corners. (See Section 12-202 of the Illinois Vehicle Equipment Law.)

These front reflectors shall be located between 15 and 60 inches (38.1 and 152.4 cm) above the roadway at either fender, cowl, or body and installed so as to mark the outer edge of the maximum width of the MFSAB. No part of the required reflecting material may be obscured by a lamp, mirror, bracket or any other portion of the MFSAB.

No part of the required reflecting material may be more than 11.8 inches (29.97 cm)( inboard of the outer edge of the nearest rub rail.

The reflector may be any shape (e.g., square, rectangle, circle, oval, etc.). A rigid type reflex reflector may be any size if permanently marked either DOT, SAE A, or SAE J 594; otherwise, it shall display at least seven square inches of reflecting material (about 3 inch diameter (7.62 cm) if a solid circle).

A sheet type (tape) reflex reflector may conform to the surface on which it is installed but its forward projected reflecting area shall be at least eight square inches.

Exception: MFSAB that measure less than 80 inches (203.2 cm) wide are exempt. (See 49 CFR 571.108.)

2) Left Side

One amber no more than 12 inches (30.48 cm) from the front and one red no more than 12 inches (30.48 cm) from the rear. Mounted at a height not less than 15 inches (38.1 cm) and not more than 60 inches (152.4 cm) above the surface of the road. (See Section 12-202 of the Illinois Vehicle Equipment Law.)

On MFSAB more than 30 feet long (914.4 cm), one amber reflector must also be provided at or near midpoint between front and rear side reflector. (See 49 CFR 571.108.)

All reflectors must measure at least three inches (7.62 cm) in diameter.

3) Right Side

On MFSAB more than 30 feet long (914.4 cm), one amber reflector must also be provided at or near midpoint between front and rear side reflector. (See 49 CFR 571.108.)

All reflectors must measure at least three inches (7.62 cm) in diameter.

4) Rear

Two red reflectors on rear body within 12 inches (30.48 cm) of lower right and lower left corners. (See Section 12-202 of the Illinois Vehicle Equipment Law.) Minimum three inches (7.62 cm) in diameter.

Exception: MFSAB that measure less than 80 inches (203.2 cm) wide are exempt. (See 49 CFR 571.108.)

e) RUB RAILS

There shall be one rub rail, located approximately at seat level, that shall extend from the rear of the service entrance completely around the MFSAB body without interruption, except at functioning doors or a rear engine compartment, to a point of curvature near the front of the body on the left side.

There shall be one rub rail on each side, located approximately at the floor line, that shall extend over the same longitudinal distance as the rub rail located at the seat level.

More than two rub rails may be installed on sides and rear of the MFSAB.

Rub rails of longitudinally corrugated or ribbed steel at least 3.9 inches (9.91 cm) wide shall be fixed on the outside of the MFSAB.

Exceptions:

1) Rub rail need not extend across wheel housing.

2) Rub rail may terminate at the point of curvature at the right and left rear corners of the body.

f) SEAT BELTS

Each MFSAB shall be equipped with a retractable lap belt assembly for the driver's seat. (See Section 12-807 of the Illinois Vehicle Equipment Law.) A shoulder harness is optional. Belt material, buckle, tongue, etc., of each driver's belt shall remain above floor when not in use.

Passenger safety belts that meet 49 CFR 571.222 are required on any MFSAB that has a GVWR of 10,000 pounds or less. Passenger safety belts are optional on any MFSAB that has a GVWR of more than 10,000 pounds. However, optional safety belts installed on any MFSAB are required to meet 49 CFR 571.222. At all times, each seat belt shall be readily available for quick and easy use. Retractors must be the emergency locking type. Each belt assembly shall be clean.

g) SEAT, DRIVER'S

The driver's seat shall be rigidly positioned and have a forward and backward adjustment without the use of tools or other nonattached devices. Seat cushions shall be securely fastened to the seat frame.

Optional: MFSAB may be equipped with a durable safety belt webbing cutter with a full-width handgrip and a protected, replaceable, or non-corrodible blade. The webbing cutter must not be mounted on the dash but must be mounted in a location accessible to the seated driver in an easily detachable manner.

(Source: Amended at 37 Ill. Reg. 6791, effective May 3, 2013)

Section 435.APPENDIX H Seats, Passenger through Storage Compartment (optional)

a) SEATS, PASSENGER

Each seat and each barrier are required to conform to FMVSS 222 (49 CFR 571.222).

All seats shall be forward facing and securely fastened to part or parts of MFSAB that support them. No MFSAB shall be equipped with jump seats or portable seats (does not include child restraint systems). Padding and covering shall be of fire resistant material. Backs of all seats of similar size shall be of the same width at top and the same height from floor and shall slant at the same angle with the floor. The top and side rails and seat backs shall be padded to cushion level. Seat padding and covering shall be in good condition (i.e., free from holes and tears). Seat cushions shall be securely fastened to the seat frame. (See 49 CFR 571.222.)

b) SHOCK ABSORBERS

Two front and two rear double-acting shock absorbers of adequate capacity shall be installed.

c) STEERING SYSTEM

The rim grip of the steering wheel shall have at least two inches (5.08 cm) clearance in all directions, except at the spokes.

The steering gear shall provide safe and accurate performance at maximum load and speed and shall be easily adjusted. Only changes approved by the chassis manufacturer shall be permitted.

d) STEPS, ENTRANCE

The bottom step in the entranceway shall not extend beyond the exterior of the body. With all seats empty, the bottom step shall be not less than 11.8 inches (29.97 cm) and not more than 15.7 inches (39.88 cm) from the roadway. At least two steps shall be provided. The steps shall be enclosed. Risers shall be approximately equal. Each step, including the floor at the top riser, shall be surfaced with a nonskid material with a 1.6 inches (4.06 cm) to 3.1 inches (7.87 cm) white nosing as an integral piece.

e) STOP SIGNAL ARM PANEL (not applicable)

MFSAB cannot be equipped with stop signal arm panels.

f) STORAGE COMPARTMENT (optional)

Covered, fire-resistant container securely fastened of adequate strength and capacity for tire chains and tools for minor emergency repairs.

(Source: Amended at 37 Ill. Reg. 6791, effective May 3, 2013)

Section 435.APPENDIX I Sun Visor through Undercoating

a) SUN VISOR

Shall be interior, adjustable and not less than five inches by 16 inches. Must be installed above windshield.

Not required to be transparent, but must not interfere with view of interior rear view mirror.

b) SUSPENSION AND SPRINGS

Each spring and other component in any of the suspension systems shall be capable of supporting its share of the rated gross axle weight during normal operations.

c) TOW HOOKS (optional)

1) Front

A front tow hook must not extend beyond the front of the front bumper. Each front tow hook not fastened securely to the chassis frame shall be connected to the frame by suitable braces.

2) Rear

Any tow hooks installed on the rear shall be attached or braced to the chassis frame or to an equivalent structural member of an integral type bus. A tow hook must not extend beyond the rear face of the rear bumper.

d) TRASH CONTAINER (optional)

A trash container may be present. If present, it must be securely stored in the vehicle and must not obstruct an aisle.

e) UNDERCOATING

Fire resistant undercoating material applied to entire underside of body, front fenders, wheel wells, floor members, and side panels below floor level. Non-metallic parts need not be coated.

Section 435.APPENDIX J Ventilation through Windshield Wipers

a) VENTILATION

The body shall be equipped with a controlled ventilation system of sufficient capacity to maintain a satisfactory ratio of outside to inside air under cool and cold operating conditions without opening of windows. With a powered ventilation system, air outlet openings shall be located, sized, and manufactured so that, with doors and windows closed, a positive pressure is maintained in the driver and passenger spaces to lessen chances of dangerous gas entering those spaces. Fresh air inlets shall be located so as to minimize entrance of either dangerous engine gas or obnoxious engine fumes.

b) WARNING DEVICES

AGENCY NOTE: The bus purchaser may elect to install the warning devices after the bus is purchased.

1) Emergency warning devices are required to be carried on any second division motor vehicle weighing more than 8,000 pounds and operated upon any highway outside an urban district. The warning devices must be securely stored.

The warning devices required for use when lighted lamps are required (see Section 12-201(b) of the Illinois Vehicle Equipment Law) shall consist of:

A) At least three liquid-burning flares and three red-burning 15-minute fusees; or

B) Three red electric lanterns; or

C) Three portable red emergency reflectors that meet FMVSS No. 125.

2) In addition, the following warning devices are also required for use when lighted lamps are not required (see Section 12-201(b) of the Illinois Vehicle Equipment Law):

A) Two red cloth flags (not less than 12 inches square with standards to support flags); or

B) Two portable emergency reflectors that meet FMVSS No. 125. (The reflectors in subsection (b)(1)(C) qualify for this option.) (See Section 12-702(a) and (c) of the Illinois Vehicle Equipment Law.)

c) WHEELS

1) Housings

Each opening shall allow for unimpeded wheel and tire service and removal. Each rear wheel housing shall provide the clearance recommended in SAE J683 (August 1985) for installation and use of tire chains on the dual or single tires installed on the rear wheels.

2) Rim

Wheels and rims may be black, gray or manufacturer's option.

3) Tires

Must meet 49 CFR 571.120. A spare tire is the purchaser's option. If the spare tire is carried inside, it shall be securely mounted so that it in no way interferes with the passenger seating accommodations, the emergency door operations or aisle space.

Tires on same axle must be of same construction.

A mixture of regular and mud-and-snow treads must be the same on both sides of the axle.

When radial and conventional (i.e., bias) tires are both used, one of the following two requirements shall be met:

A) On vehicles with one single wheel axle and one or more dual wheel axles, radial tires shall be used on the steering (i.e., front) axle only.

B) On vehicles having two single wheel axles, radial tires shall be used on the rear axle only.

d) WINDOWS

1) All applicable provisions of 49 CFR 571.205 apply to the optional laminated safety glass and also to any plastic materials used in a multiple glazed unit.

Glazing shall be marked as follows pursuant to 49 CFR 571.205:

A) Windshield − "AS 1" Glass

B) Driver's Window − "AS 1" Glass or "AS 2" Glass

C) Driver's door − "AS 1" Glass or "AS 2" Glass

D) All other locations − "AS 1" Glass, "AS 2" Glass, or "AS 3" Glass.

2) Emergency (Also see EMERGENCY EXITS)

When the emergency door is located on the left side, a rear emergency window shall be provided. Minimum dimensions are 16 inches high and 48 inches wide. Designed to be opened from the inside or the outside. Hinged on top, designed and operated to insure against accidental closing in an emergency. Inside handle shall provide for quick release. Outside handle shall be nondetachable and nonhitchable. When locked or not fully latched, window shall actuate alarm audible and visible to driver. No cutoff switch allowed.

Optional emergency windows must be equipped with an audible alarm activated when window is locked or not fully latched.

3) Rear

All rear glazing shall be the fixed type. No portion of any rear window shall display any lettering, numerals or symbols that may obstruct the driver's view.

4) Side

Each side window shall provide unobstructed emergency opening at least 9 inches high and 22 inches wide, obtained either by lowering window or by use of knock-out type split sash.

Window latches must be in proper working order.

5) Windshield

Shall be installed between front corner posts and must be unobstructed. Non-reflective tinted film may be used along the uppermost portion of the windshield but must not extend more than six inches down from the top of the windshield. (See Sections 12-501 and 12-503 of the Illinois Vehicle Equipment Law.) Windshield shall be slanted to reduce glare.

e) WINDSHIELD WASHER

Windshield washer shall effectively clean entire area covered by both wipers.

f) WINDSHIELD WIPERS

Wipers shall be either two speed or variable speed with nonglare arms and blades. Blades need not be individually powered.