TM 9-2350-256-20-1
0090 00
CORRECTIVE ACTION Continued
2.
Reconnect flasher system panel wiring harness to hydraulic oil high temperature light. Disconnect
wire 627A of flasher system panel wiring harness from Y-connector at power control lever switch.
Place red lead of multimeter on Y-connector terminal and black lead to ground. Turn MASTER switch
on, place power control lever switch in ON position, and check for voltage. Turn MASTER switch and
power control lever switch OFF. If voltage is present, repair/replace wire 627A of flasher system panel
wiring harness from Y-connector to hydraulic high temperature lamp (see WP 0197 00). If voltage is
not present, troubleshoot power control lever switch circuit.
3.
Place a jumper wire from socket B to pin B. Place red lead of multimeter on terminal of hydraulic oil
high temperature light and black lead to ground. Turn MASTER switch on, place power control lever
switch in ON position, and check for voltage. Turn MASTER switch and power control lever switch
OFF. If voltage is present, go to step 4. If voltage is not present, replace hydraulic oil high temperature
lamp (see WP 0160 00).
0090 00-3
