TM 9-2350-247-10
DESCRIPTION AND USE OF DRIVER’S CONTROLS AND INSTRUMENTS — Continued
0004 00
0004 00-6
Turns windshield wipers ON and OFF.
WINDSHIELD WIPER
SWITCH
Turns front bilge pump ON and OFF.
BILGE PUMP SWITCH
Table 6. DRIVER’S INSTRUMENT PANEL - M548A1 (Continued)
Indicator light comes ON when forward bilge pump is operating.
FORWARD BILGE PUMP ON
INDICATOR LIGHT
KEY
Indicator light not used.
AFT BILGE PUMP ON
INDICATOR LIGHT
CONTROL OR INDICATOR
Press to test check indicator light function.
FUNCTION
TRANS-DIFF INDICATOR
BULB TEST SWITCH
Indicates carrier speed in miles per hour and total carier distance traveled in
miles.
SPEEDOMETER/ODOMETER
