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 1122 of 1275
TM 9-2350-311-20-1
(1)
GROUP
NO.
0106
0106
0108
03
1301
0302
(2)
COMPONENT/ASSEMBLY
VALVE FILLER CAP
FILTER, OIL
OIL PUMP
CORE, OIL COOLER
LINES AND FITTINGS (OIL
EXTERNAL)
GAGE, OIL LEVEL
MANIFOLD, EXHAUST
FUEL SYSTEM
INJECTOR, FUEL
PUMP, FUEL (AND HANGER
ASSEMBLY), LEFT AND
RIGHT
(3)
MAINTENANCE
FUNCTION
REPAIR
INSPECT
REPLACE
INSPECT
SERVICE
REPLACE
REPAIR
INSPECT
ADJUST
REPLACE
REPAIR
INSPECT
REPLACE
REPAIR
INSPECT
REPLACE
INSPECT
REPLACE
INSPECT
REPLACE
INSPECT
TEST
ADJUST
REPLACE
REPAIR
INSPECT
TEST
REPLACE
(4)
MAINTENANCE CATEGORY
c
0.3
o
0.3
0.3
0.3
0.3
0.5
0.3
0.3
0.1
0.3
0.2
2.0
0.2
0.2
0.2
F
1.0
0.2
0.5
1.1
2.0
3.2
0.2
0.1
0.2
0.7
H
3.2
2.3
1.5
1.5
D
(5)
TOOLS
AND
EQUIP-
MENT
B-7
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