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 1125 of 1275
TM 9-2350-311-20-1
SECTION Il. MAINTENANCE ALLOCATION CHART FOR M109A2/M109A3/M109A4/M109A5
— CONTINUED
(1)
GROUP
NO.
0311
0312
04
0401
05
0501
(2)
COMPONENT/ASSEMBLY
ELEMENT AND GASKET,
FUEL FILTER
SECONDARY)
FILTER, FUEL (PRIMARY
AND SECONDARY)
HEATER, ENGINE AIR BOX
CONTROLS AND LINKAGE,
ACCELERATOR AND
THROTTLE
EXHAUST SYSTEM
PIPE, EXHAUST
COOLING SYSTEM
RADIATOR
SURGE TANK
DETECTOR, AERATION
(3)
MAINTENANCE
FUNCTION
REPLACE
INSPECT
SERVICE
REPLACE
INSPECT
TEST
REPLACE
REPAIR
INSPECT
SERVICE
ADJUST
REPLACE
REPAIR
INSPECT
REPLACE
INSPECT
SERVICE
REPLACE
REPAIR
INSPECT
REPLACE
INSPECT
(4)
MAINTENANCE CATEGORY
c
0.1
0.2
0.3
0.2
0.2
0.2
0.1
0.2
0
0.2
0.3
0.2
2.0
3.0
0.2
0.2
2.0
1.0
0.5
1.5
0.3
0.1
F
1.0
H
D
(5)
TOOLS
AND
EQUIP-
MENT
45
(6)
REMARKS
B-10
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