TM 55-1520-240-23-1
1-89
LUBRICATE DRIVE SHAFT BEARINGS
1-89
INITIAL SETUP
Applicable Configurations:
All
Tools:
Hand Lubricating Gun
Materials:
Cloths (E120)
Grease (E190)
Personnel Required:
Medium Helicopter Repairer (2)
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
Equipment Conditions:
Battery Disconnected (Task 1-39)
Electrical Power Off
Forward Drive Shaft Tunnel
Access Doors Open (Task 2-2)
Aft Drive Shaft Access Panel Open (Task 2-2)
Tiedown Line Installed on One Forward Rotor Blade
(Task 1-26)
General Safety Instructions:
Rotary-wing blades can seriously
injure personnel. Make sure area
around helicopter is clear of personnel
before turning blades.
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