Table 2-21. Crane Troubleshooting (CONT).
TEST OR INSPECTION
Loosen four screws and clips and open crane junction box cover. Turn MAIN
POWER switch to ON position. Check for 24 volts between terminal strip, position
10, and known good ground with swing controller held in the CW position. Turn
MAIN POWER switch to OFF position.
If 24 volts are not present, repair tan wire between remote control hook-up
connector on crane sub-frame and junction box terminal strip. Refer to paragraph
3-16 in this manual.
If 24 volts are present, go to Test 7.