TM 10-3930-675-10-1
TROUBLESHOOTING PROCEDURES - CONTINUED
0011 00
TWISTLOCK MISALIGNMENT/BOOM LIFT LOCKOUT
SYMPTOM
Boom does not lift or boom will lift only while holding the override switch. Twistlock indicator locked or unlocked
light is not illuminated.
MALFUNCTION
Twistlocks are misaligned which locks out boom lift function.
CORRECTIVE ACTION
Press and hold the override switch (WP 0004 00) and operate the twistlock func-
tion at the same time to realign the twistlocks to the locked or unlocked position.
The red or green twistlock indicator light should illuminate and reactivate the
boom lift function.
END OF WORK PACKAGE
0011 00-6
