TM-9-2350-311-20-1
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS
AUGUST 1994
TM-9-2350-311-20-1 - Page 1126 of 1275
(1)
GROUP
NO.
0502
0503
0504
0505
06
0601
(2)
COMPONENT/ASSEMBLY
SHROUD, RADIATOR
OUTLET HOUSING, WATER
THERMOSTATS
HOSES AND PIPES
PUMP, COOLANT
FAN DRIVE ASSEMBLY
HOUSING, FAN DRIVE
VANEAXIAL FAN
ASSEMBLIES (OIL FILLED)
ELECTRICAL SYSTEM
ALTERNATOR
(3)
MAINTENANCE
FUNCTION
REPLACE
INSPECT
REPLACE
REPAIR
INSPECT
REPLACE
REPAIR
INSPECT
REPLACE
INSPECT
REPLACE
INSPECT
REPLACE
REPAIR
INSPECT
SERVICE
REPLACE
REPAIR
INSPECT
REPLACE
INSPECT
SERVICE
REPLACE
REPAIR
TEST
INSPECT
TEST
REPLACE
REPAIR
(4)
MAINTENANCE CATEGORY
c
0.2
0.1
0.2
0.1
0.1
0
0.3
2.2
0.3
0.4
0.1
0.5
0.4
0.2
0.2
1.9
0.3
0.2
1.0
F
0.5
1.0
1.5
0.2
3.5
3.0
0.3
0.5
2.0
1.0
0.3
0.3
H
2.4
D
4.0
(5)
TOOLS
AND
EQUIP-
MENT
54, 58
62
(6)
REMARKS
B-11
TM 9-2350-311-20-1
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