TB 9-2320-335-13&P
15-3. ENGINE MOUNT AND INSULATOR MAINTENANCE (Cont'd)
d. Installation
NOTE
Left and right engine mounts are not interchangeable with each
other.
1.
Install engine mount (2) and insulator (9) on engine (3) with three lockwashers (4) and
capscrews (5). Using 9/16-in. torque adapter, tighten capscrews (5) to 30-40 lb-ft (41-54 Nm).
2.
Using crowfoot and adapter, tighten nut (11) to 24 lb-ft (33 Nm) on starter support bracket (1) and
starter (10).
3.
Lower engine (3) until insulator (9) is aligned and resting on engine mount bracket (6). Install two
washers (8) and locknuts (7) on insulator (9) and engine mount bracket (6). Using 3/4-in. torque
adapter, tighten locknuts (7) to 90 lb-ft (122 Nm).
4.
Remove pin (12) from sling bracket (14) and engine lifting sling.
5.
Remove two capscrews (13) and sling bracket (14) from left cylinder head (15).
6.
Remove two capscrews (17) and engine lift sling from right cylinder head (16).
7.
Install two radiator supports (19) on airlift brackets (21) with four capscrews (20), washers (22), and
locknuts (18). Tighten capscrews (20) to 37 lb-ft (50 Nm).
2
1
3
~
2
11
4
9
5
10
8
7
6
15-6