TM-9-2320-283-20-3

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 3 OF 3

DECEMBER 1983

  TM-9-2320-283-20-3 - Page 685 of 756

TM 9-2320-283-20-3
Section II.
MAINTENANCE ALLOCATION CHART (continued)
(4)
Maintenance Level
Field
Sustainment
Unit
DS
GS
Depot
(1)
Group
Number
(2)
Component/
Assembly
(3)
Maintenance
Function
C
O
F
H
D
(5)
Tools
and
Equipment
(6)
Remarks
06
ELECTRICAL SYSTEM
(Continued)
Low Air Pressure Switch
Replace
0.2
Low Air Buzzer
Replace
0.2
Backup Switch
Replace
0.2
0610
Park Brake Pressure
Switch
Replace
0.2
Turn Signal Pressure
Switch
Replace
0.2
Neutral Safety Switch
Replace
0.2
Differential Lockout
Switch
Replace
0.2
0610
Instrument Panel Circuit
Breakers
Replace
0.2
Instrument Panel Relays
Replace
0.2
0611
Horn
Replace
0.4
Horn Button
Replace
0.5
0612
Batteries
Inspect
Replace
0.5
0.6
Battery Box
Inspect
Replace
Repair
0.2
1.5
1.0
Battery Cable
Inspect
Replace
0.2
0.5
0613
Chassis Wiring Harness
Inspect
Replace
Repair
0.2
3.5
1.0
Trailer Coupling (Electric)
Inspect
Replace
0.2
0.2
B-12
Change 2


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