TM 9-2320-279-34-1
3-2
Change 5
Engine Maintenance Instructions (Cont)
3-2. GENERAL MAINTENANCE INSTRUCTIONS (CONT).
(2)
Remove drainplugs from engine system components and inspect sediment sticking to plug. Grit
or fine metal particles may indicate actual or potential component failure. A few fine particles
are normal. This inspection will help to show defective parts before internal inspection of the
component.
(3)
Inspect hose surfaces for broken or frayed fabric. Check for breaks caused by sharp kinks or
contact with other parts of the vehicle. Inspect fitting threads for damage. Replace any defective
part. After assembly and during initial vehicle operation period, check for leaks. Inspect wiring
harnesses for chafed or burned insulation. Inspect terminal connectors for loose connections and
broken parts. Visually inspect castings and weldments for cracks.
Section III. ENGINE ASSEMBLY
Supplies
Compound, sealing, pipe thread, Item 29,
Appendix C
Tags, identification, Item 60, Appendix C
Sealant, RTV200 Electrical, Item 55.2,
Appendix C
Connector, electrical, butt, Item 31,
Appendix C
Oil, lubricating, Item 47, Appendix C
This task covers:
a. Removal
c. Follow-on Maintenance
b. Installation
INITIAL SETUP
Personnel Required
MOS 63W, Wheel vehicle repairer (3)
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-10 Spare tire removed.
TM 9-2320-279-10 Transmission and transfer
case set to N.
TM 9-2320-279-10 Hoist end of tire davit
removed.
TM 9-2320-279-10 Rear engine cover frame
removed.
TM 9-2320-279-10 Batteries disconnected.
TM 9-2320-279-10 Radiator removed.
LO 9-2320-279-12 Hydraulic reservoir drained.
LO 9-2320-279-12 Engine oil drained.
Para 13-6
Slinging support assemblies
removed.
References
None
Special Tools
None
3-3. ENGINE REMOVAL/INSTALLATION.
Models
All
Test Equipment
None
Special Environmental Conditions
None
General Safety Instructions
Wheels chocked.
Level of Maintenance
Direct Support
