TM-9-2320-285-24-2
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-2 - Page 653 of 698
TM 9-2320-285-24-2
Section II.
MAINTENANCE ALLOCATION CHART - Continued
(1)
(2)
(3)
(4)
(5)
(6)
GROUP
MAINTENANCE
MAINTENANCE CATEGORY
TOOLS AND
NUMBER
COMPONENT ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIPMENT REMARKS
0105
Valves and Tappets
Adjust
1.5
1
Replace
4.0
Timing Gears
Replace
3.5
Arm, Rocker
Replace
2.5
Camshafts
Replace
12.5
Bearings
Replace
4.0
0106
Oil Pump and Front
Replace
3.5
1
Cover
Repair
2.0
Filter, Oil
Service
0.5
Replace
1.0
Lines and Filter,
Service
0.5
External
Replace
1.0
Repair
1.0
Cooler, Oil
Inspect
0.5
Test
1.0
Replace
3.0
Repair
11.5
Dipstick and Tube
Replace
0.1
Oil Pan
Replace
2.0
Oil Inlet Tube
Replace
2.5
Valve, Regulator
Replace
0.2
and Relief
Valve, Breather
Service
0.2
0108
Manifolds
Replace
2.0
1
0109
Accessory Drive,
Replace
1.0
1
Alternator
Repair
2.0
B-5
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