TM-9-2320-260-20
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
APRIL 1995
TM-9-2320-260-20 - Page 25 of 1337
TM 9-2320-260-20
1-12. LOCATION AND DESCRIPTION OF MAJOR INTERNAL COMPONENTS
The internal components described below are common to most of the vehicles covered in this manual.
Components not covered here are found in TM 9-2320-260-10 or the applicable maintenance chapters of
this manual.
A STEERING WHEEL
- Used to manually control vehicle.
B
C
D
E
F
G
H
I
J
K
L
M
TRANSMISSION GEARSHIFT LEVER
- Used to place transmission in 1 through 5 forward drive
positions, reverse, or neutral.
FRONT WINCH CONTROL LEVER
- A two-position lever to engage or disengage drive to front
winch.
TRANSFER CASE SHIFT LEVER
- Used on all vehicles to change ratio of driving power to axles
and wheels. Lever is pulled up for HIGH range (greater speed and lower power) or pushed down for
LOW range (lower speed and higher power).
DRIVER’S SEAT
- One crewmember, flotation, or fixed, adjustable.
POWER DIVIDER CONTROL LEVER LOCK (M816)
- Prevents power divider control lever from
being placed in engaged position.
POWER DIVIDER CONTROL LEVER (M816)
- Used to power hydraulic crane, dump body
hydraulics, and rear winch.
PARKING BRAKE CONTROL LEVER
- Pulled up to apply parking brake. The knob at the top
of the handle is turned clockwise to increase brake cable tension.
HEADLIGHT BEAM SELECTOR SWITCH
- Depressed to select HIGH or LOW headlight beam.
ACCELERATOR PEDAL
- Used to control engine speed.
CLUTCH PEDAL
- Depressed to disengage engine from transmission and allows shifting to a
different gear ratio.
BRAKE PEDAL
- Depressed to slow or stop vehicle.
INSTRUMENT PANEL
– Contains indicators, gages, and various switches used to monitor engine
performance and activate accessory components of the vehicle.
1-12
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