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TM 9-2320-360-34-1
3-3. ENGINE/TRANSMISSION ASSEMBLY REPLACEMENT
This task covers:
a. Removal
c. Follow-On Maintenance
b. Installation
INITIAL SETUP
Equipment Conditions
Materials/Parts
Cab removed (para 16-2).
Adhesive-Sealant (Item 6, Appendix B)
Exhaust pipe removed (TM 9-2320-360-20).
Compound, Antiseize (Item 18, Appendix B)
Inner fenders removed (TM 9-2320-360-20).
Compound, Sealing, Pipe Thread (Item 28,
Appendix B)
Tools and Special Tools
Rope, 50 Ft (Item 53, Appendix B)
Tool Kit, Genl Mech (Item 202, Appendix E)
Tags, Identification (Item 56, Appendix B)
Jackstands (3) (Item 93, Appendix E)
Ties, Cable, Plastic (Item 60, Appendix B)
Pan, Oil Drain (Item 102, Appendix E)
Locknuts (10) (Item 87, Appendix F)
Sling Assemblies (2) (Item 160, Appendix E)
Locknuts (6) (Item 80.1, Appendix F)
Wrench Set, Socket, 3/4 In. Drive (Item 168,
Locknuts (5) (Item 81, Appendix F)
Appendix E)
Locknuts (5) (Item 96, Appendix F)
Wrench, Combination, 1-1/2 In. (Item 214,
Locknut (Item 89, Appendix F)
Appendix E)
Locknut (Item 92, Appendix F)
Wrench, Combination, 1-1/4 In. (Item 215,
Lockwasher (Item 119, Appendix F)
Appendix E)
Lockwasher (Item 116, Appendix F)
Wrench, Crow's Foot, 1/2 In., 3/8 In. Drive,
Lockwasher (Item 11 7, Appendix F)
(Item 221, Appendix E)
Lockwasher (Item 118, Appendix F)
Wrench, Open-End, 1 In. and 1-1/8 In.,
Lockwasher (Item 120, Appendix F)
(Item 226, Appendix E)
Lockwasher (Item 122, Appendix F)
Wrench, Torque, 0-600 Lb-Ft (Item 233,
Lockwasher (Item 135, Appendix F)
Appendix E)
Packings, Preformed (2) (Item 158, Appendix F)
Wrench, Torque, 0-150 Lb-In. (Item 234,
Packing, Preformed (Item 160, Appendix F)
Appendix E)
Packing, Preformed (Item 161, Appendix F)
Wrench, Torque, 0-175 Lb-Ft (Item 236,
Packing, Preformed (Item 179, Appendix F)
Appendix E)
U-Bolt Assembly (2) (Item 331, Appendix F)
Personnel Required
Three
NOTE
The special operational requirements of the HET Tractor have dictated a compact
design with the engine/transmission under the cab. Consequently, engine removal
is facilitated by removing the cab. The best way (fastest, most efficient, and
safest) to remove and replace the engine/transmission assembly is to first remove
the cab. Removing the cab provides the safest working environment. It allows
personnel greater access, reduces the likelihood of damage to components, and
minimizes working in cramped quarters with limited visibility. Finally, it provides
for the most efficient use of personnel, thus reducing vehicle down time.
Change 1 3-3
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