TM-9-2320-272-23-5
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-5 - Page 463 of 623
Table
1.
MAINTENANCE ALLOCATION CHART (MAC) - Continued.
(1)
(2)
(3)
(4)
(5)
(6)
GROUP
NUMBER
COMPONENT/
ASSEMBLY
MAINTENANCE
FUNCTION
MAINTENANCE LEVEL
TOOLS AND
EQUIPMENT
REFERENCE
CODE
REMARKS
CODE
FIELD
SUSTAINMENT
CREW
MAINTAINER
BELOW DEPOT
DEPOT
C
F
H
D
0105-02
Rocker Levers
and Push Rods
(M939A2 Only)
Replace
2.3
C
Repair
3.0
C
0105-03
Intake and
Exhaust
Valves
Refacing
Replace
2.2
B
0105-04
Front
Gearcase
Cover and
Front Oil Seal
(M939A2 Only)
Inspect
0.2
A
Replace
2.2
C
0105-05
Front Oil Seals
Inspect
0.2
A
Replace
15.0
1, 4
B
0105-06
Front
Gearcase
Housing and
Timing Pin
(M939A2 Only)
Inspect
0.3
A
Replace
4.3
B
0105-07
Camshaft and
Gear
Replace
2.2
B
0105-08
Camshaft and
Gear (M939A2
Only)
Replace
4.2
C
0105-09
Rocker Lever
Housing and
Push Tubes
Repair
3.0
B
0105-10
Valve and
Injector (Dial
Indicator
Method)
Adjust
5.0
B
0105-11
Injector
Plunger and
Adjust
5.0
B
TM 9-2320-272-23-5
0824
0824-4
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