TM 9-2320-280-24P
3-3. ENGINE MOUNT AND INSULATOR MAINTENANCE (Cont'd)
d. Installation
1. Install engine mount (4) and insulator (10) on engine (3) with three lockwashers (5) and
capscrews (6). Using 9/16 in. torque adapter, tighten capscrews (6) to 30-40 lb-ft (41-54 N ).
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NOTE
Perform steps 2 and 3 for right engine mount only.
Proceed to step 3 for vehicles with new support bracket configuration.
2. Install starter support bracket (1) on right engine mount (4) and starter (11) with two
lockwashers (2) and capscrews (13). Using 9/16 in. torque adapter, tighten capscrews (13) to 30-40 lb-ft
(41-54 N ).
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3.Using crowfoot and adapter, tighten nut (12) to 24 lb-ft (33 N ).
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4. Lower engine (3) until insulator (10) is aligned and resting on engine mount bracket (7). Install two
washers (9) and locknuts (8) to insulator (10) and engine mount bracket (7). Using 3/4 in. torque
adapter, tighten locknuts (8) to 90 lb-ft (122 N ).
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5. Remove pin (14) from sling bracket (16) and engine lifting sling.
6. Remove two bolts (15) and sling bracket (16) from left cylinder head (17).
7. Remove two bolts (19) and engine lift sling from right cylinder head (18).
8. Apply antiseize compound to grounds 3A (22) and 58A (20) and install on left cylinder head (17)
with capscrew (21).
9. Install two radiator supports (24) on airlift brackets (26) with four capscrews (25), washers (27), and
locknuts (23). Tighten capscrews (25) to 37 lb-ft (50 N ).
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3-6
