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 1123 of 1275
SECTION Il. MAINTENANCE ALLOCATION CHART FOR M109A2/M109A3/M109A4/M109A5
— CONTINUED
(1)
GROUP
NO.
0302
0304
0305
(2)
COMPONENT/ASSEMBLY
PUMP, ENGINE FUEL
FUEL LINES, ENGINE
FUEL PUMP,
ENGINE DRIVEN
FUEL PUMP, MECHANICAL
AIR CLEANER (DRY)
FILTER
DUCTS
HOSES
MOTOR,
AIR CLEANER BLOWER
BLOWER, INTAKE, ENGINE
(3)
MAINTENANCE
FUNCTION
REPAIR
INSPECT
REPLACE
INSPECT
REPLACE
INSPECT
REPLACE
REPAIR
REPLACE
INSPECT
SERVICE
REPLACE
REPAIR
INSPECT
SERVICE
REPLACE
INSPECT
REPLACE
REPAIR
INSPECT
REPLACE
TEST
REPLACE
REPAIR
INSPECT
REPLACE
(4)
MAINTENANCE CATEGORY
c
0.1
0.1
0.1
0.3
0
0.2
1.0
0.2
0.5
0.5
0.5
1.0
0.1
1.0
1.0
0.2
0.3
1.0
1.5
0.2
1.0
0.2
0.5
F
2.5
1.5
0.1
0.4
H
D
(5)
TOOLS
AND
EQUIP-
MENT
(6)
REMARKS
B-8
TM 9-2350-311-20-1
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