b. Cleaning and Inspection. Clean and inspect the
b. Cleaning and Inspection. Clean and inspect all
relay valve. Replace a defective relay valve.
parts. Replace a defective air chamber.
c. Installation. Install the relay valve on the unit in
c. Installation. Install the air chamber on the unit
reverse of the instructions on figure 71.
in reverse of the instructions on figure 70.
134. Air Filter
133. Relay Valve
a. Removal. Remove the relay valve from the unit
a. Removal. Remove the air filter from the unit as
instructed on figure 72.
as instructed on figure 71.
b. Cleaning and Inspection. Clean and inspect the
air filters. Replace a defective filter.
c. Installation. Install the air filter on the unit in
reverse of the instructions on figure 72.
135. Air Tank
a. Removal. Remove the air tank from the unit as
instructed on figure 73.
b. Cleaning and Inspection. Clean and inspect the
air tank. Replace a defective air tank.
c. Installation. Install the air tank on the unit in
reverse of the instructions on figure 73.
136. Coupling, Hoses, and Lines
a. Removal. Open left side engine side doors and
remove air line hoses, lines and coupling from the unit
as instructed on figure 74.
b. Cleaning, Inspection, and Repair. Clean and
inspect all parts. Replace or repair all damaged parts as
necessary.
c. Installation. Install the coupling and air hose on
the unit in reverse of the instructions on figure 74, and
close the engine side doors.
Figure 67. Control mechanism handle, removal and
installation.
Section V. TRAILER LIGHTS AND WIRING
137. General
b. Disassembly. Disassemble the tail and blackout
The 24-volt crusher trailer lighting system consists
lights (para. 107).
of tail lights, blackout lights, clearance marker lights,
c. Cleaning, Inspection, and Repair. Clean and
and necessary wiring to complete the circuits. This
inspect all parts. Repair tail and blackout lights (para.
system derives its source of power from the crusher
prime mover.
d. Lamp and Lens Replacement. Replace lamp
and lens (para. 107).
138. Tail and Blackout Lights
e. Reassembly. Reassemble the tail and blackout
a. Removal. Remove the trailer tail and blackout
lights (para. 107).
lights (para. 107).
AGO 8157A
98
