TM-9-2350-261-20-2

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 2 OF 4

TM-9-2350-261-20-2 - Page 746 of 1008

TM 9-2350-261-20-2

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).

CLEAN, INSPECT, AND REPLACE

NOTE

Bearings and cups are replaced as a set.

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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