TM 10-3930-641-10
DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS - CONTINUED
0004 00
LEFT-HAND INSTRUMENT PANEL - CONTINUED
0004 00
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LEFT-HAND INSTRUMENT PANEL
422-0041
KEY
CONTROL OR INDICATOR
FUNCTION
NOTE
43
Parking Brake On Indicator
A warning buzzer behind cab will sound when
parking brake is engaged and transmission is in
forward or reverse.
Red indicator lamp should be:
ON when testing panel lamps.
ON when parking brake is engaged and engine is not running.
OFF during normal operation with engine running.
44
Service Meter
Indicates hours machine has been in service with engine running. Used
by maintenance personnel to schedule maintenance. Meter indicates
up to 9,999 hours.
45
Auxiliary Floodlight Switch
Push up to turn on auxiliary floodlights on top of cab.
46
Auxiliary Switch
Push up to connect 24 VDC power to auxiliary connector at back of
cab.
47
Windshield Wiper and Washer
Turn knob clockwise (right) one or two clicks to turn on front and rear
Switch
windshield wipers.
ONE CLICK LOW SPEED
TWO CLICKS HIGH SPEED
Push knob in to turn on front windshield washer pump.
48
Fuses
Protect machine electrical circuitry.
49
Floodlight Switch
Push up to turn on front and rear floodlights.
0004 00-11
