4-56. TREAD PLATES REPLACEMENT (Continued).
a. Position tread plate(s) (5) to top of vehicle
b. Secure tread plate (5) to hose bed body with
nine screws (1), flat washers (2), lockwashers
(3), and nuts (4).
c. Install ten perimeter screws (1), flatwashers (2),
lockwashers (4) and nuts (3) attaching tread
plate(s) (5) to top of vehicle compartments.
4-57. COMPARTMENT PANELS REPLACEMENT
This task covers:
General Mechanics Tool Kit
Para. Condition Description
Hard Suction Hose Removed
General Safety Instructions
Ladder Mounting Bracket
Transmission in (N) neutral.
Parking brake and micro-brakelock set.
Hard Suction Hose Bracket
Rear Warning Lights Removed
Back-Up, Turn, and Stop
Street Side Compartment
Compartment Light Removed
Tread Plates Removed
Curb Side Compartment
c. Remove compartment panel doors (5) and
hinge/spring assemblies (6) by removing screws
(7), nuts (2) and washers (3) from door panels.
a. Disconnect compartment wiring.
d. Remove compartment panels.
b. Remove screws (1), nuts (2) and washers (3)
attaching panels to each other and the inner
body panels (4).