TM 9-2350-277-20-4
REPLACE IDLER WHEEL ARM BEARINGS AND SEALS — Continued
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3.
Remove seal (1), inner bearing (2), and outer bearing (3) from hub (4). Discard seal.
4.
Remove grease fitting (5) and relief valve (6) from hub (4).
5.
If damaged, remove bolt(s) (7) from hub (4). Discard damaged bolt(s).
6.
If damaged, remove bearing cups (8) and (9) from hub (4).
CLEANING
1.
Clean and check bearings. See TM 9-214. Replace bad bearings and cups.
INSTALLATION
1.
If removed, install bearing cups (10) and (11) in hub (12). Use replacer.
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