TM 9-2350-256-20-1
0061 00
CORRECTIVE ACTION Continued
13. Reconnect bulkhead to APU, master relay, and rigger's lights wiring harness to bulkhead disconnect.
Open center-front air inlet doors (TM 9-2350-256-10). Disconnect bulkhead to APU, master relay,
and rigger's lights wiring harness from APU engine disconnect. Place red lead of multimeter on pin
B of wire 420A and black lead to ground. Turn MASTER and APU FUEL SHUTOFF switches ON
and check for voltage. Turn MASTER and APU FUEL SHUTOFF switches OFF. If voltage is present,
notify Direct Support Maintenance. If voltage is not present, repair/replace wire 420A of bulkhead to
APU, master relay, and rigger's lights wiring harness (see WP 0224 00 for dual voltage; 0225 00 for
single voltage).
END OF WORK PACKAGE
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