TM 9-2320-273-20
Section ll MAINTENANCE ALLOCATION CHART FOR TRUCK, TRACTOR, M915,
M916, AND M920 AND CHASSIS FOR M917, M918, AND M919 (Continued).
(1)
(2)
(3)
(4)
(5)
(6)
MAINTENANCE
GROUP
COMPONENT/ASSEMBLY
CATEGORY
NUMBER
REMARKS
C
O
F
H
D
04
EXHAUST SYSTEM
(Continued)
Extension Tube
Inspect
0.1
Replace
0.4
Tailpipe
Inspect
0.1
Replace
0.2
05
COOLING SYSTEM
0501
Draincock
Inspect
0.1
Replace
0.2
Radiator Assembly
Inspect
0.2
Service
0.2
Replace
3.0
Repair
2.0
Test
0.3
0502
Fan Shrouds
Inspect
0.1
Replace
1.5
0503
Lines, Fittings, Hoses
Inspect
0.1
Replace
2.5
Thermostat
Replace
1.0
97
Thermostat Housing
Replace
1,0
Water Manifold
Replace
2.0
Repair
2.0
Water Control Valve
Inspect
Replace
0.4
0504
Water Pump
0.1
Replace
Repair
3.0
2.0
56 thru 70
0505
Fan
Inspect
0.1
Replace
0.5
Fan Clutch
Inspect
0.1
Replace
1.5
Water Pump Idler Pulley
Replace
0.5
Crankshaft Pulley
Replace
0.1
Accessory Drive Belts
Inspect
0.2
Adjust
0.2
Replace
1.0
B-8
MAINTENANCE
FUNCTION
TOOLS AND
EQUIPMENT
Inspect
0.2
