TM-9-2320-272-24-4
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4
JUNE 1998
TM-9-2320-272-24-4 - Page 675 of 836
TM 9-2320-272-24-4
Section II. MAINTENANCE ALLOCATION CHART (Contd)
(1)
(2)
(3)
(4)
Maintenance Category
(5)
(6)
Maintenance
Unit
GENERAL
Support
Tools and
Number
Component/Assembly
Function
C
O
F
H
Equipment
Remarks
WHEELS AND HUBS (Contd)
1311
Wheel (M939)
Inspect
0.1
A
(Contd)
Replace
1.0
2 thru 5
Hub, Wheel
Inspect
0.2
Replace
1.5
2 thru 5
1313
Tires
Inspect
0.2
0.2
A
Service
0.2
A,L
Replace
1.0
2 thru 5
20, 21
L
Repair
1.0
2 thru 5
L
Rebuild
2.0
L
Tubes
Replace
0.5
2 thru 5
Repair
1.0
2 thru 5
L
14
STEERING
1401
Link, Front Drag
Inspect
0.2
Service
0.2
Replace
1.0
2 thru 5
2 thru 5
Tie Rod Assembly
Inspect
0.2
Service
0.2
2 thru 5
Replace
1.5
2 thru 5
Repair
1.5
2 thru 5
Arm, Pitman Steering
Inspect
0.1
Replace
1.0
1 thru 5
Column, Steering (Lower)
Inspect
0.2
Replace
2.5
6 thru 9
Repair
2.0
6 thru 9
Column, Steering (Upper)
Replace
2.5
6 thru 9
Repair
2.0
6 thru 9
Wheel, Steering
Inspect
0.2
Replace
1.0
2 thru 5
1407
Gear, Steering Assembly
Inspect
0.2
Service
0.5
1 thru 5
Adjust
0.5
6 thru 9
Replace
3.0
6 thru 9
Repair
2.5
6 thru 9
1410
Pump, Hydraulic and
Inspect
0.2
Reservoir
Service
0.1
A
Replace
1.5
6 thru 9
Repair
1.0
6 thru 9
Power Steering Pump
Inspect
0.1
A
Assembly
Replace
1.0
2 thru 5
Repair
1.5
6 thru 9
1411
Lines and Fittings,
Inspect
0.1
A
Power Steering
Replace
1.0
2 thru 5
D
* (M939A2 only)
B-17
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