TM 9-3990-260-14&P
Table 7-1. Operator's Preventive Maintenance Checks and Services Continued
Location
Item
Interval
Procedure
Not Fully Mission
Item to
No.
Capable If:
Check/Service
6
After
Twistlocks
a. Push handle (9) up and rotate
Twistlock will not rotate,
completely from stowed position to
cannot be pushed up to the
locked position.
locked position from the
stowed position, or is
damaged so it cannot be
properly engaged or
disengaged.
b. Inspect twistlock (10) for damage
or corrosion.
c. Rotate and pull down handle (9)
to stowed position.
d. Visually inspect for corrosion, dirt,
and damage. Clean as required.
e. Ensure set screw is tight.
7-6