TEST OR INSPECTION
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Remove skid plate grille (WP 0550). Turn battery disconnect switch to OFF
position (WP 0007). Disconnect main wire harness main 3 connector. With a test lead
set, check for continuity across main wire harness wire 2700 (red) from main 3
connector, terminal 8 to PTO pressure switch connector, terminal A.
If there is continuity, repair wire 2700 in cab power distribution wire
harness if repairable (TM 9-2320-325-14&P), or replace cab power
distribution wire harness and block (WP 0441).
If there is no continuity, repair wire 2700 in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire
harness (WP 0455).
END OF TASK