Illinois Administrative Code › Title 92 - TRANSPORTATION › Part 436 - INSPECTION PROCEDURES FOR MULTIFUNCTION SCHOOL ACTIVITY BUSES › Appendix J - Steps, Entrance through Suspension

Current through Register Vol. 48, No. 28, July 12, 2024
a) STEPS, ENTRANCE
PROCEDURES/SPECIFICATIONS:
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 300 mm (11.8 ") and not more than 400 mm (15.7 ") 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 40 mm (1.6 ") to 80 mm
				(3.1 ") white nosing as an integral piece.
REJECT VEHICLE IF:
Steps or risers are not solid. Steps, risers or
				nonskid material covering is missing, loose, or not in good condition. White
				nosing is missing or in poor condition.
b) STOP SIGNAL ARM PANEL (not applicable)
PROCEDURES/SPECIFICATIONS:
MFSAB cannot be equipped with stop signal arm
				panels.
REJECT VEHICLE IF:
Stop signal arm panel is present.
c) STORAGE COMPARTMENT (optional)
PROCEDURES/SPECIFICATIONS:
Covered, fire-resistant container securely fastened
				of adequate strength and capacity for tire chains and tools for minor emergency
				repairs.
REJECT VEHICLE IF:
If installed, does not meet requirements.
d) SUN VISOR
PROCEDURES/SPECIFICATIONS:
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.
REJECT VEHICLE IF:
Sun visor does not meet requirements.
e) SUSPENSION
1) Shocks
PROCEDURES/SPECIFICATIONS:
Equipped with front and rear heavy-duty, double
				acting shock absorbers.
REJECT VEHICLE IF:
Shocks are missing, broken, or have severe leakage
				(not slight dampness). Mounting bolts or mounts are broken or loose, or rubber
				bushing is partially or completely missing.
2) Springs
PROCEDURES/SPECIFICATIONS:
A) Coil
Visually inspect:
i) Spring
ii) Control arms
iii) Torque arms (rear)
REJECT VEHICLE IF:
Coil is missing, is disconnected, is broken, has
				loose bushings, is welded or is damaged.
B) Leaf
PROCEDURES/SPECIFICATIONS:
With use of a pry bar and using frame as a pivot,
				attempt to pry front and rear spring attachments and check for movement. Front
				of vehicle must be jacked up on chassis for checking front suspension. Visually
				inspect:
i) Springs
ii) Shackles
iii) Hangers
iv) U-bolts
v) Center bolts
vi) Bushings or pivot
REJECT VEHICLE IF:
Springs are missing or broken. Shackles or U-bolts
				worn or loose. Center bolt in springs sheared or broken. Steering stops allow
				tire to rub on frame or metal. Any leaves are cracked or missing. Any shackle,
				shackle pins, hangers, or U-bolts are worn, loose or missing.
C) Torsion Bar (Stabilizer Bar)
PROCEDURES/SPECIFICATIONS:
Visually inspect:
i) Torsion bar
ii) Mounting brackets
iii) Control arms
iv) Torque arms (if applicable - rear)
v) Stabilizer bars (if applicable)
REJECT VEHICLE IF:
Torsion bar is missing, disconnected, broken, loose,
				welded, damaged.
D) Air Suspension
PROCEDURES/SPECIFICATIONS:
Visually inspect:
i) Air bag/bellows
ii) Mountings
iii) Air lines
iv) Leveling devices
REJECT VEHICLE IF:
Air leaks are present; improper inflation; vehicle
				is resting on one or both axles; vehicle is not level (tilting to either side);
				air bag/bellow belting is exposed; air lines are excessively worn; loose
				mountings.