TM 9--2350--292--20--2
0391 00--4
TRACK SUPPORT ROLLER REPAIR -- CONTINUED
0391 00
Disassembly
1. Remove 12 screws (23) and separate two support roller wheels (24) from hub (25).
2. Remove inner bearing cup (26) from hub (25) if damaged, using track support roller remover/replacer. Discard
inner bearing cup.
3. Remove outer bearing cup (27) from hub (25) if damaged, using bearing inserter set. Discard outer bearing cup.
4. Remove lubrication fitting (28) from hubcap (3).
5. Inspect parts for damage and replace as required.
Assembly
1. Install new outer bearing cup (27) into hub (25) if removed, using bearing inserter set.
2. Install new inner bearing cup (26) into hub (25) if removed, using track support roller remove/replacer.
3. Install two support roller wheels (24) onto hub (25) with 12 screws (23).
4. Install lubrication fitting (28) into hubcap (3).
Installation
WARNING
1. Clean mating surface of hull and bracket (20) with cleaning solvent.
Figure 182
23
24
26
25
27
24
23
3
28