TM 9--2520--215--34
0037 00--2
BRAKE AIR VALVE ASSEMBLY AND RELATED LINKAGE REPAIR –
CONTINUED
0037 00
DISASSEMBLY – Continued
NOTE
Step 2 must be done to prevent the key at the air valve assembly end from damaging the oil
seal when shaft is removed.
2. Place air--valve linkage shaft (4) in a vise with soft jaws and, using a small drift and hammer, remove oil seal (11)
and retainer (12). Discard oil seal.
11
12
4
NOTE
Do not disassemble brake air--valve assembly. If parts replacement is necessary, replace
entire valve assembly.
3. Remove brake air--valve linkage shaft (4) and brake air--valve assembly (10) from brake air--valve body (13).
Remove key (14), retainer (12), and oil seal (11) from shaft (4). Discard oil seal.
10
13
12
11
14
4
