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 752 of 1008

TM 9-2350-261-20-2

REPLACE IDLER WHEEL ARM ASSEMBLY — Continued

0377 00

REMOVAL

1.

Remove eight screws (1) and idler wheel assembly (2) from hull.

2.

Remove retaining ring (3) and access cover (4) from idler wheel assembly (2).

3.

Remove preformed packing (5), retaining ring (6), and spacer (7) from idler wheel assembly (2). Discard preformed

packing.

4.

Remove idler arm (8) and seal (9) from idler wheel assembly (2). Discard seal.

5.

Remove safety relief valve (10) and fitting (11) from idler arm (8).

CLEAN, INSPECT, AND REPLACE

1.

Check fittings and safety relief valve for wear and damage. Replace if needed.

2.

Clean and check retaining rings and spacer for damage. Replace if needed.

0377 00-2