TM-9-2350-256-20-2

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 2 OF 2

JUNE 2005

TM-9-2350-256-20-2 - Page 521 of 1440

TM 9-2350-256-20-2

0276 00

6.

Install bearing washer (10) with shoulder toward bearing.

7.

Install key washer (8) and bearing nut (9) using wrench. Tighten bearing nut until bearings (11 and 14) cannot be turned.

Then back off bearing nut just enough so that inner bearing and outer bearing will turn by hand one complete turn.

8.

Turn back tangs of key washer (8) to lock bearing nut (9).

WARNING

Roadwheel arm assembly is heavy, use care when removing assembly to avoid injury.

9.

Install roadwheel arm assembly (4) and gasket (5) assembled into roadwheel arm support housing (6) and secure with six

screws (1) and six lockwashers (2). Torque screws to 90–100 lb-ft (122–136 N•m).

NOTE

Follow-on maintenance: Tighten track tension (refer to TM 9-2350-256-10); Connect shock absorber

(see WP 0285 00) or compensating idler link (see WP 0281 00); Install torsion bar (see WP 0275 00);

Install roadwheel (see WP 0274 00).

END OF WORK PACKAGE

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