TM 1-1520-238-23
5-143
5.30.
MAIN ROTOR STRIKER PLATE REMOVAL/INSTALLATION
5.30.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
5.30.2. Initial Setup
Tools:
Aircraft maintenance tool kit (item 372, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
150 - 750 inch-pound 3/8-inch drive click type torque
wrench (item 442, App H)
Materials/Parts:
Cloth (item 52, App F)
Lubricant (item 114, App F)
Wire (item 225, App F)
Personnel Required:
68D
Aircraft Powertrain Repairer/NDI
One person to assist
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
1.97
Maintenance crane installed
1.83
Main rotor blade raised and droop stop
wedges installed
WARNING
FLIGHT SAFETY PART
The main rotor head is a flight safety
part. Failure to follow maintenance
instructions may result in serious
injury or death of crewmembers
and/or serious damage to the
helicopter.
NOTE
This task is typical for all four main rotor
striker plates.
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