TM-9-2320-283-20-3
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 3 OF 3
DECEMBER 1983
TM-9-2320-283-20-3 - Page 680 of 756
TM 9-2320-283-20-3
Section II.
MAINTENANCE ALLOCATION CHART (continued)
(4)
Maintenance Level
Field
Sustainment
Unit
DS
GS
Depot
(1)
Group
Number
(2)
Component/
Assembly
(3)
Maintenance
Function
C
O
F
H
D
(5)
Tools
and
Equipment
(6)
Remarks
01
ENGINE (Continued)
Exhaust Manifold
Inspect
Replace
0.1
2.8
0109
Accessory Drive
Inspect
Repair
Replace
0.5
2.0
4.5
111,129
129
0112
Engine Retarder
Inspect
Repair
Replace
Adjust
0.5
3.0
1.5
6.0
121,130
0121
Air Compressor
Replace
Repair
4.0
2.0
117
34,43,50,
94,101
03
FUEL SYSTEM
0301
Fuel Injector Assembly
Test
Adjust
Replace
Calibrate
Repair
0.8
4.0
4.0
1.0
1.8
140,149,151,
174,176,177
119,107
153
139,150
0302
Fuel Pump Assembly
Service of Filter & Screen
Inspect
Service
Test
Replace
Calibrate
Repair
0.5
0.2
4.8
2.0
3.5
8.9
155,162,
164
118
156,164
85,132,137,
152,160,163,
167
0302
Engine Fuel Lines and
Fittings
Inspect
Replace
0.5
1.5
0304
Air Cleaner Assembly
Inspect
Service
Replace
0.1
0.2
0.5
0305
Turbocharger
Inspect
Replace
Repair
0.1
1.8
3.0
Turbocharger Air Inlet
Inspect
Replace
0.1
0.3
Change
2
B-7
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