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 776 of 1008

TM 9-2350-261-20-2

REPAIR T150 SPROCKET WHEEL AND TRACK ASSEMBLIES — Continued

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2.

Remove 20 self-locking screws (4) two sprockets (5), and rings (6) from sprocket wheel (8). Discard self-locking screws.

3.

Remove two rubber cushions (7) from sprocket wheel (8).

ASSEMBLY

NOTE

Procedures for repairing left and right sprocket wheel assemblies are the same. Make sure you

use matching sprockets. New longer life sprockets are thicker and have a wear indicator on

both sides of the sprocket teeth. Use a set when replacing sprockets on a sprocket wheel.

1.

Place two rubber cushions (7) on sprocket wheel (8). Center short flat areas between mounting holes in sprocket wheel

rim. Press on rubber cushions until firmly seated against flange of carriers.

2.

Install two rings (6), two sprockets (5), and 20 new self-locking screws (4) on sprocket wheel (8)

3 .

TIGH TEN 2 0 SC R EWS (

4

) TO 11 0–1 15 LB-FT ( 14 9–1 56 N·M) TO R QUE. U se to rq ue wren ch (WP 078 0 00, Item 1

0

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