TM-9-2320-361-20
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
OCTOBER 1991
TM-9-2320-361-20 - Page 983 of 1207
TM 9-2320-361-20
13-11. REAR WINCH DRIVECHAIN MAINTENANCE (M756A2)
This task covers:
a. Removal
c. Adjustment
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
M756A2
REFERENCES (TM)
TM 9-2320-361-10
MATERIALS/PARTS
TM 9-2320-361-20P
Two cotter pins
EQUIPMENT CONDITION
Eighteen locknuts
• Parking brake set (TM 9-2320-361-10).
PERSONNEL REQUIRED
•
Spare tire removed (TM 9-2320-361-10).
Two
NOTE
Rotate power takeoff sprocket to gain access to master link.
Remove two cotter pins (2), master link keeper (3), master link (5), and drivechain (1) from rear winch
sprocket (7) and power takeoff sprocket (6).
1. Install drivechain (1) around rear winch sprocket (7) and power takeoff sprocket (6). If drivechain
ends will not meet, perform adjustment.
2. Install master link (5) and master link keeper (3) on drivechain (1) with two new cotter pins (2).
3. Measure drivechain (1) at midpoint (4) of drivechain (1) for 0.5 in. (1.3 cm) freeplay. If freeplay is not
correct, adjust drivechain (l).
1.
2.
3.
4.
5.
6.
7.
Remove four screws (9), washers (10), locknuts (15), and step (8) from step bracket (16) and
toolbox (17). Discard locknuts (15).
Remove six locknuts (14) and washers (13) from screws (12). Discard locknuts (14).
Remove eight locknuts (20) and washers (19) from screws (18). Discard locknuts (20).
NOTE
Assistant will help with step 4.
Push cab protector (11) to obtain 0.5 in. (1.3 cm) freeplay at midpoint (4) of drivechain (1).
Install eight washers (19) and new locknuts (20) on screws (18).
Install six washers (13) and new locknuts (14) on screws (12).
Install step (8), four washers (10), screws (9), and new locknuts (15) to step bracket (16) and
toolbox (17).
13-18
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