TM-9-2350-261-20-1
CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4
TM-9-2350-261-20-1 - Page 90 of 346
TM 9-2350-261-20-1
THEORY OF OPERATION — Continued
0003 00
Horn (1) is used to alert traffic and personnel.
High beam selector switch (2) raises or lowers light beams.
Infrared power pack (3) powers periscope.
Bilge pumps (4) keep bilge clear of water.
Fuel quantity sending unit (5) measures amount of fuel in tank.
Trailer receptacle (6) supplies electrical power to a towed trailer.
Stoplights (7) indicate brake is on. Taillights (7) illuminate rear of carrier at night.
Dome lights (8) provide night vision inside carrier.
Utility outlet (9) provides 24 V dc power for accessories and the tent lighting.
Communication receptacles (10) provide power for radio and telephone lines.
Ramp door switch (11) automatically turns on blackout dome lights when ramp is down or ramp is open.
Generator set power receptacle (12) provides power outlet for lights and communication equipment.
Blower (13) provides forced air circulation to vent personnel compartment.
0003 00-15
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