TB 9-2320-335-13&P
15-3. ENGINE MOUNT AND INSULATOR MAINTENANCE
This task covers:
a. Removal
c. Assembly
b. Disassembly
d. Installation
INITIAL SETUP:
Tools
Manual References
General mechanic's tool kit:
TM 9-2320-387-24-1
automotive (Appendix B, Item 1)
TM 9-2320-387-24P
Maintenance and repair shop equipment:
Equipment Condition
automotive (Appendix B, Item 2)
Fuel pump removed (right engine mount only)
Special Tools
(TM 9-2320-387-24-1).
Crowfoot, 5/8-in. (Appendix B, Item 138)
Engine right splash shield removed
Torque adapter, 9/16-in.
(Appendix B, Item 133)
Engine access cover removed
Torque adapter, 3/4-in.
(TM 9-2320-387-24-1).
(Appendix B, Item 134)
Front propeller shaft removed (left engine
Adapter, 3/8-1/2-in. (Appendix B, Item 135)
mount only) (para. 6-2).
Engine lifting sling (Appendix B, Item 24)
Glow plug controller removed
(TM 9-2320-387-24-1).
Materials/Parts
Air horn support and engine lift bracket removed
Three lockwashers (Appendix A, Item 144)
(TM 9-2320-387-24-1).
Eight locknuts (Appendix A, Item 106)
General Safety Instructions
Two locknuts (Appendix A, Item 85)
Direct all personnel to stand clear during
Personnel Required
hoisting operation.
One mechanic
Maintenance Level
One assistant
Direct support
a. Removal
NOTE
Left and right engine mounts are removed basically the same.
Left and right engine mounts are not interchangeable with each
other.
1.
Remove two locknuts (6) and washers (7) from insulator (8) on engine mount bracket (5). Discard
locknuts (6).
2.
Loosen nut (9) securing starter (10) to starter support bracket (11).
3.
Remove three capscrews (4) and lockwashers (3) from right engine mount (1) and cylinder block (2).
Discard lockwashers (3).
4.
Remove four locknuts (16), washers (15), and capscrews (13) from two radiator supports (12) and
airlift brackets (14). Discard locknuts (16).
15-2