TM 9-2320-272-24-3
4-39. ENGINE MOUNTING BRACKETS AND ISOLATORS REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
APLICABLE MODELS
PERSONNEL REQUIRED
M939A2
Two
REFERENCES (TM)
TOOLS
General mechanic's tool kit (Appendix E, Item 1)
TM 9-2320-272-10
Torque wrench (Appendix E, Item 144)
TM 9-2320-272-24P
MATERIALS/PARTS
EQUIPMENT CONDITION
Nine locknuts (Appendix D, Item 301)
Parking brake set (TM 9-2320-272-10).
Tiedown strap (Appendix D, Item 693)
Surge tank removed (para. 3-62).
Five locknuts (Appendix D, Item 302)
Vibration damper removed (para. 4-42).
Air cleaner hose removed (para. 3-13).
NOTE
Assistant will help with this procedure.
a. Removal
1.
Remove tiedown strap (3) from hose (5). Discard tiedown strap (3).
Loosen two clamps (1) and remove hose (5) from thermostat housing connector (4) and
2.
radiator inlet tube (2).
Remove two locknuts (16), washers (15), and backing plate (17) from two screws (7) and cross-
3.
member (18). Discard locknuts (16).
Install chain and lifting device on two engine lifting brackets (6). Place tension on chain.
4.
Remove two screws (7), washers (8), isolators (9), washers (8), and isolators (9) from front
5.
bracket (14).
Remove four screws (13), washers (12), and front bracket (14) from engine (10) and radiator
6.
bracket (11).
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