ELECTRICAL SYSTEM - TM-10-3930-638-100016

TM 10-3930-638-10

1-10. FUEL SYSTEM (cont)

AIR CLEANER INDICATOR. Indicates restriction of

air flow through air cleaner due to dirty or clogged filter

QUICK START CONTROL. Used to start engine in cold

element. Filter element service is required when red signal

weather. When lever is pressed against valve, injects

within indicator is in full view. After servicing filter

volatile starting fuel from steel cylinder to engine.

element, indicator is reset by depressing button on top

Removable clip attaches to lever to prevent accidental

of indicator.

discharge.

1-11. ELECTRICAL SYSTEM

a. Vehicle Lights.

area in front of vehicle for driving forward and material

VEHICLE LIGHTS SWITCH. Contains three separate

handling. Turned on and off with FRONT FLOOD

switch sections used to control all vehicle lights. Also has

switch.

internal resistance to provide selection of dim illumination

of gage lights. Ignition switch must be turned to extreme

REAR FLOOD LIGHTS. Two sealed-beam type lamps

left or ON position for VEHICLE LIGHTS switch to

mounted on bottom of steel plates behind radiator grille.

operate.

Illuminate area behind vehicle for backing up, connecting

FRONT FLOOD AND REAR FLOOD SWITCHES.

tow bar, or connecting towed load. Turned on and off

with REAR FLOOD switch.

Used to independently turn front and rear flood lights on

and off. VEHICLE LIGHTS main switch section must be

in SER. DRIVE position for these switches to operate.

SERVICE STOP AND TAIL LIGHTS. Two light

assemblies mounted on top of steel plates behind radiator

BLACK OUT DRIVING LIGHTS. Mounted at left side

grille. Assembly includes incandescent lamp and red

of roll over protective structure. Provides forward black

plastic lens. Tail lights turned on and off with VEHICLE

out illumination during tactical operations. Controlled

LIGHTS switch. Stop lights are normally off; turned on

by VEHICLE LIGHTS switch.

by depressing service brake pedal.

GAGE LIGHTS. Internal lights illuminate meter face

BLACK OUT STOP AND TAIL LIGHTS. Two light

and pointer of FUEL and OIL PRESS gages. Bright,

assemblies mounted in protective metal housings at rear

dim and off settings controlled by VEHICLE LIGHTS

of vehicle. Each assembly contains two incandescent

switch.

lamps. Provides stop light and tail light illumination

during tactical operations. Tail lights turned on and off

FRONT FLOOD LIGHTS. Four sealed-beam type

with VEHICLE LIGHTS switch. Stop lights are

lamps mounted on roll over protective structure and

normally off; turned on by depressing service brake pedal.

steel channel extension of instrument panel. Illuminate

1-6