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 652 of 698
TM 9-2320-285-24-2
Section II.
MAINTENANCE ALLOCATION CHART
FOR
TRUCK TRACTOR, YARD TYPE M878A1
(1)
(2)
(3)
(4)
(5)
(6)
GROUP
MAINTENANCE
MAINTENANCE CATEGORY
TOOLS AND
NUMBER
COMPONENT ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIPMENT REMARKS
01
ENGINE
0100
Engine
Inspect
0.1
1
Service
0.5
Adjust
2.5
Replace
12
Repair
32.7
Engine Mount
Inspect
0.1
Replace
2.0
0101
Block, Cylinder
Inspect
0.1
1
Replace
2.0
Repair
4.0
Heads, Cylinder
Replace
10.1
Repair
12.0
0102
Crankshaft
Inspect
0.3
1
Replace
20.0
Repair
8.0
Damper, Vibration
Replace
4.5
Bearings, Main
Inspect
1.0
Replace
6.0
Seals, Main
Replace
7.2
0103
Flywheel
Replace
6.9
1
Repair
1.0
Flywheel Housing
Replace
9.5
Repair
1.5
0104
Pistons and Connect-
ing Rods
Pistons
Replace
16.0
Connecting Rods
Replace
16.0
B-4
Back to Top
