TM 55-1520-240-23-3
3-67
REMOVE SWIVEL LOCK
3-67
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
None
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Helicopter Jacked at Aft Fuselage Jack Pad (Task
1-24)
Aft Landing Gear Access Panels Open (Task 2-2)
Utility Hydraulic System Depressurized (TM
55-1520-240-T)
NOTE
Procedure is same for both locks on
aft left and right gear. Left gear is
shown here.
1.
Position wheel (1) 90º from swivel locked position
as shown.
NOTE
Lock can drop out of bottom. Hold
hand under opening to catch spacer.
2.
Remove lockwire. Remove two screws (2) and
washers (3).
3.
Remove lock (4), spring (5), and sleeve spacer
(6).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
3-180
