TM-9-2320-283-20-1
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3
DECEMBER 1983
TM-9-2320-283-20-1 - Page 34 of 926
TM 9-2320-283-20-1
SECTION III.
PRINCIPLES OF OPERATIONS
these
components relate
to each
other.
The explanations are divided into the following paragraphs:
1-11.
ENGINE
1-17. FRONT AXLE AND SUSPENSION
a
Engine Oil System Components
and Piping
1-18. REAR TANDEM AXLES
b
Engine Oil Monitoring System
a
Rear Tandem Axle
c
Engine Retarder Brake Controls
Components.
b
Rear Tandem Axle
Differential
1-12.
FUEL SYSTEM
Lockout.
a
Fuel Delivery
b
Accelerator Pedal and Linkage.
c
Air Intake
1-19. COMPRESSED AIR SYSTEM
d
Ether Quick-Start System.
1-20.
BRAKE SYSTEM
1-13.
EXHAUST SYSTEM
a
Air Brake System
Arrangement.
1-14.
COOLING SYSTEM
b
Brake System Components.
a
Cooling System Components
c
Brake System Switches and
and Piping
Lamps.
b
Coolant Temperature Monitoring
System
1-21. AUXILIARY AIR-POWERED SYSTEMS
a
Windshield Wipers and
1-15.
ELECTRICAL SYSTEM
Washers.
a
Starting System
b
Air Horn.
b
Batteries and Power Generating
c
Fan Clutch Controls.
System.
c
Service Lighting System
1-22. STEERING SYSTEM
d
Blackout Lighting System.
e
Relays, Circuit Breakers, and
1-23. CAB HEATING AND VENTILATING
Diode
SYSTEM
f
Electric Horn.
g
Wiring
1-24. WINTERIZATION KIT
1-16.
TRANSMISSION
1-14
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