TM 10-3930-675-10-2
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 override switch (WP 0004 00) and operate twistlock function at
the same time to realign twistlocks to 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
