TM 9-4940-421-14
(1)
(2)
(3)
(4)
(5)
(6)
Maintenance
level
Group
Maintenance
Tools and
Number
Component/Assmbly
function
C
O
F
H
D
equipment
Remarks
Replace
1.2
Circuit Breaker
Inspect
0.1
Replace
0.2
Inspect
0.1
Replace
0.2
Choke Assembly
Adjust
0.1
Replace
0.5
Throttle Assembly
Adjust
0.1
Replace
0.5
0709
CONNECTING DEVICES
Inspect
Terminal Board
0.1
Replace
0.6
0710
SWITCHES AND CONTROLS
Inspect
D.C. Selector Switch
0.1
Replace
0.5
Replay, Overspeed
Inspect
0.1
Replace
0.3
VOLTAGE REGULATOR
0711
0.1
Replace
0.2
Replace
Fuse
0.1
08
GAGES (NONELECTRICAL)
0801
OIL PRESSURE
Inspect
0.1
Replace
0.2
LINES AND FITTINGS
Inspect
0802
0.1
Replace
0.2
09
PNEUMATIC EQUIPMENT
0901
AIR COMPRESSOR ASSEMBLY
Inspect
0.2
0.4
Service
Adjust
0.3
Replace
2.1
0.1
Head Cylinder
Inspect
Inlet Filter
0.3
Service
Replace
0.2
0902
UNLOADER SYSTEM COMPONENTS
Pressure Switch
Inspect
0.1
0.2
Adjust
Replace
0.3
Pop-off Valve
Inspect
0.1
Adjust
0.2
Replace
0.3
0903
AIR RECEIVER
Inspect
0.1
Tank Assembly
0.1
Service
Replace
0.4
AIR DISCHARGE SYSTEM
0904
Lines
Inspect
0.1
Replace
0.3
0.1
Inspect
0905
V-BELT
Adjust
0.1
Replace
0.2
0.1
Inspect
0906
DRIVE MOTOR
0.1
Service
Replace
0.3
10
FIRE FIGHTING EQUIPMENT COMPONENTS
Inspect
0.1
FIRE EXTINGUISHER
0.1
Test
0.2
Service
Replace
0.1
C-5
