TM-9-2320-285-10
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; OPERATOR’S MANUAL
JUNE 1985
TM-9-2320-285-10 - Page 84 of 121
TM 9-2320-285-10
3-4.
TROUBLESHOOTING TABLE (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
EXCESSIVE ENGINE OIL CONSUMPTION (Continued)
Step 3 (continued).
a.
If dipstick or oil filler caps are not installed, install them.
Add engine oil to FULL mark on dipstick, and close engine hood.
b.
If breather caps are not installed, notify organizational maintenance.
5.
WATER TEMP WARNING LIGHT IS ON
Step 1.
Shut down engine, open access panel on engine hood and check coolant level in overflow recovery
reservoir.
a.
If coolant level is low, add coolant.
b.
If coolant level is not low, go to step 2.
Step 2.
Open engine hood and check V-belts at front of engine for proper tension (approximately 1/2 inch
deflection).
3-11
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