TM 9-2350-256-20-1
0065 00
CORRECTIVE ACTION Continued
14. Reconnect gage panel to bulkhead wiring harness to bulkhead disconnect. Remove engine deck (see
WP 0336 00). Disconnect bulkhead to engine bracket and rear fuel tank transmitter wiring harness from
engine disconnect. Place a jumper wire from pin M to socket M. Place red lead of multimeter in socket
N of wire 509 and black lead to ground. Turn MASTER switch on, start engine, set to idle, and check
for voltage. Turn engine and MASTER switch OFF. If voltage is present, go to step 15. If voltage is
not present, repair/replace wire 509 of bulkhead to engine bracket and rear fuel tank transmitter wiring
harness (see WP 0222 00 for dual voltage; 0223 00 for single voltage).
15. Reconnect bulkhead to engine bracket and rear fuel tank transmitter wiring harness to engine discon-
nect. Remove powerplant (see WP 0098 00). Disconnect wire 509 from engine low oil pressure switch.
Place red lead of multimeter in wire 509 and black lead to ground. Turn MASTER switch on, start
engine, set to idle, and check for voltage. Turn engine and MASTER switch OFF. If voltage is present,
replace engine low oil pressure switch (see WP 0171 00). If voltage is not present, repair/replace wire
509 of engine wiring harness from engine low oil pressure switch to engine disconnect (see WP 0207
00 for dual voltage; 0208 00 for single voltage).
0065 00-11
