TM-5-3805-254-34
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1993
TM-5-3805-254-34 - Page 41 of 727
TM 5-3805-254-34
3-3.
ENGINE MOUNTS REPLACEMENT.
This Task Covers:
a. Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
• Hood removed (see TM 5-3805-254-20).
• Two cotter pins
• Radiator removed (see paragraph 4-4).
• Two locknuts
• Eight lockwashers
Tools/Test Equipment:
Personnel Required: Two
• General mechanic's tool kit
• Field automotive shop set
a.
REMOVAL
NOTE
Perform steps 1 through 3 to remove front engine mounts.
1.
Support engine (4) with suitable lifting device.
2.
Raise engine (4) just enough to take weight of engine off front engine mount insulator washers (1 and 8).
NOTE
Perform step 3 at left and right side of engine mount bracket.
3.
Remove locknut (3), flatwasher (2), insulator washers (1 and 8), bolt (7), and washer (6) from front engine mount
bracket (9) and crossmember (5).
Discard locknut.
3-12
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