GAGE PANEL LIGHTS (cont)

GAGE PANEL LIGHTS (cont) - TM-9-2350-256-20_337

TM-9-2350-256-20 Carrier Cargo Tracked 6-Ton M548A1 (2350-01-096-9356) M548A3 2350-01-369-6081 Manual
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CHAPTER 2: VEHICLE MAINTENANCE INSTRUCTIONS TM 9-2350-256-20 2-19 ELECTRICAL TROUBLESHOOTING-Continued GAGE PANEL LIGHTS-Continued WARNING Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry contacts a metal surface a direct short may result in instant heating of tools, damage to equipment, and a injury or death to personnel. A Remove lamp from socket. Place red lead c multimeter in socket and black lead to ground. Turn MASTER switch on and check for voltage. Turn MASTER switch OFF. If voltage is present, replace lamp (see paragraph 6-8). If voltage is not present go to step B. B Remove three screws (1), three lockwashers (2), two screws (3), two lockwashers (4), and ground strap (5) and release gage panel (6) from mounting brackets. Disconnect wire 40A, 40B, and/or 40C on gage panel wiring harness from gage panel light(s) Place red lead of multimeter in wire 40A, 40E and/or 40C and black lead to ground. Turn MASTER switch on and check for voltage in each wire. Turn MASTER switch OFF. If voltage is present, replace socket (see paragraph 6-8). If voltage is no present, go to step C. 2-268

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