TM 9-2350-256-20-1
0069 00
CORRECTIVE ACTION Continued
4.
Place red lead of multimeter on pin C of wire 403 and black lead to ground. Turn MASTER switch on,
HEATER CONTROL switch to START, and check for voltage. Place HEATER CONTROL switch
in RUN position and check for voltage. Turn MASTER and HEATER CONTROL switches OFF. If
voltage is present, go to step 5. If voltage is not present, replace HEATER CONTROL box (see WP
0161 00).
5.
Place red lead of multimeter on pin C of wire 403 and black lead on pin E of wire 407. Check for con-
tinuity. If continuity is present, go to step 6. If continuity is not present, replace HEATER CONTROL
box (see WP 0161 00).
0069 00-5