CHAPTER 8
BOGIE, FRONT AND REAR AXLE, AND BRAKE ASSEMBLY
REPAIR INSTRUCTIONS
Section I. SERVICE BRAKES AND AIR BRAKE COMPONENTS
196. General
(2) Install the slack adjuster (TM 5-3820-205-
20/2).
The service brake assembly on the jaw crusher is
air actuated. The assembly consists of a air relay valve,
(3) Install the wheel and hub assemblies (TM
air chambers, brakeshoes, lines, hose, and fittings. Air
is supplied by the towing vehicle.
(4) Adjust the brakes (TM 5-3820-20520/2).
197. Service Brake
Assembly
Removal
and
200. Air Relay Valve
Assembly
Removal
and
Disassembly
Disassembly
a. Removal.
a. Removal. Remove the air relay valve assembly
(1) Remove the wheel and hub assemblies
Refer to figure
and
b. Disassembly.
(2) Remove the slack adjuster (TM 5-3820-
disassemble the air relay valve assembly.
205-20/2).
201. Air
Relay
Valve
Assembly
Cleaning,
(3) Remove the brake shoe (TM 5-3820-205-
Inspection, and Repair
20/2).
a. Cleaning. Clean all parts with an approved
Refer to
and
b. Disassembly.
cleaning solvent and dry thoroughly.
disassemble the brake assembly.
b. Inspection and Repair. Inspect all parts for wear
198. Service Brake Assembly Cleaning, Inspection,
and damage. Replace or repair worn or damaged parts.
and Repair
202. Air Relay Valve Assembly Reassembly and
a. Cleaning. Clean all parts with an approved
Installation
cleaning solvent and dry thoroughly.
a. Reassembly. Refer to figure 59 and reassemble
b. Inspection and Repair. Inspect all parts for wear
the air relay valve assembly in the reverse order.
or other damage, replace all worn or damaged parts as
b. Installation. Install the air relay valve assembly
necessary.
199. Service Brake
Assembly Reassembly and
203. Air
Chamber
Assembly
Removal
and
Installation
Disassembly
a. Reassembly. Refer to figure 58 and reassemble
a. Removal. Remove the air chamber assembly
the brake assembly in the reverse order.
b. Installation.
Refer to figure 60
and
b. Disassembly.
(1) Install the brakeshoe assembly (TM 5-
disassemble the air brake chamber assembly.
3820-205-20/2).
AGO 3456A
109
