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 495 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
and Lines
(M939A2 Only)
Repair
3.0
C
1209-02
Air
Compressor
Coolant Lines
(M939A2 Only)
Replace
1.5
4
1211-00
Trailer Airbrake
Hand Control
Valve (M931/
A1/A2, M932/
A1/A2)
Replace
2.0
4
1211-01
Double Check
Valve No. 1 (All
Models)
Replace
3.0
4
1211-02
Double Check
Valve No. 2 (All
Except M931/
A1/A2 and
M932/A1/A2)
Replace
3.5
4
1211-03
Double Check
Valve No. 2
(M931/A1/A2
and M932/A1/
A2)
Replace
3.5
4
1211-04
Double Check
Valve No. 5
(M931/A1/A2
and M932/A1/
A2)
Replace
3.5
4
1211-05
Double Check
Valve No. 3,
No. 4, and
Quick Release
Valve (All
Models)
Replace
5.0
4
1211-06
Emergency
and Trailer
Coupling
Hoses (M931/
Replace
1.0
4
TM 9-2320-272-23-5
0824
0824-36
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