CLEANING - TM-9-2350-277-20-4

REPLACE IDLER WHEEL ARM BEARINGS AND SEALS

TM-9-2350-277-20-4 Carrier Personnel Full Tracked Armored M113A3 2350-01-219-7577 (EIC AE7) Carrier Command Post Light Tracked M577A3 2350-01-369-6085 (EIC AE7) Manual
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TM 9-2350-277-20-4 REPLACE IDLER WHEEL ARM BEARINGS AND SEALS — Continued 0418 00 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. 0418 00-2

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