TM 55-1520-240-23-4
5-38
ROTATE VERTICAL HINGE PIN BEARING
5-38
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powertrain Repairer’s Tool Kit, NSN
5180-00-003-5267
Materials:
Pencil, Marking (E271)
Paper Tag (E264)
Personnel Required:
Aircraft Powertrain Repairer (2)
References:
Task 5-36
Task 5-37
Task 5-39
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
One Forward and One Aft Rotary-Wing Blade Tied
Down (Task 1-26)
Pylon or Forward Work Platform Open (Task 2-2)
Rotary-Wing Blade Removed As Required (Task
5-64)
One Vertical Hinge Pin Oil Tank Removed (Task 5-28)
5-168
