TM-9-2520-238-34
M113A1 FOV, M113A2 FOV, M548 AND M548A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL; RIGHT ANGLE DRIVE, COOLING FAN; GEARCASE, TRANSFER; DRIVE ASSEMBLY, FINAL; DIFFERENTIAL, STEERING CONTROL; BRAKE, SINGLE DISK; CYLINDER ASSEMBLY, HYDRAULIC BRAKE
TM-9-2520-238-34 - Page 186 of 319
TM 9-2520-238-34
REPLACE STRAIGHT ADAPTER AND BRAKE SHOE ASSEMBLIES — Continued
0021 00
10. Disconnect two nonmetallic hoses (1) from straight adapters (2).
11. Straighten tabs on four key washers (3). Remove four cap screws (4), key washers, adapter (5), and gasket (6) from
differential housing (7). Discard key washers and gasket.
12. Remove two adapters (2) from adapter (5).
13. Remove brake access plug (8) from differential housing (7).
NOTE
Procedures are the same for left and right brake shoe assemblies.
14. Remove brake shoe assemblies as follows. Remove steering brake adjusting nut (9) securing rod end and clevis (10) to
pin (11) in steering brake shaft (12). Remove pin (11) from brake shaft (12). Separate washer (13) and helical spring (14)
from clevis (10). Remove brake shoe assembly (15) from differential housing (7). Install helical spring (14) and washer
(13) on clevis (10).
Install pin (11) in brake shaft (12). Install clevis (10) in pin (11). Secure clevis (10) with adjusting
nut (9) until repair of brake shoe assembly is complete. Use socket wrench set.
CLEANING
CLEAN, INSPECT, AND REPLACE
1.
Refer to (WP 0014 00) for inspection before and after disassembly and for cleaning during maintenance and after
disassembly. Visually inspect gears, brake linings, hoses, and linkages for excessive wear and damage during
disassembly.
0021 00-4
Back to Top
