TM 1-1520-238-23
1-264
1.80.
HOISTING – MAINTENANCE CRANE
1.80.1. Description
This task covers:
1.81.
Hoisting – Engine Removal
1.82.
Hoisting – Engine Installation
1.83.
Hoisting – Main Rotor Blade Removal
1.84.
Hoisting – Main Rotor Blade Installation
1.85.
Hoisting – Main Rotor Head Removal
1.86.
Hoisting – Main Rotor Head Installation
1.87.
Hoisting – Main Rotor Gearshaft Removal
1.88.
Hoisting – Main Rotor Gearshaft Installation
1.89.
Hoisting – Main Rotor Support (Static) Mast Removal
1.90.
Hoisting – Main Rotor Support (Static) Mast Installation
1.91.
Hoisting – Main Transmission Removal
1.92.
Hoisting – Main Transmission Installation
1.93.
Hoisting – Main Rotor Swashplate Removal
1.94.
Hoisting – Main Rotor Swashplate Installation
1.95.
Hoisting – APU Removal
1.96.
Hoisting – APU Installation
1.80.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Personnel Required:
67R
Attack Helicopter Repairer
Two persons to assist
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
1.97
Maintenance crane installed
NOTE
Pilot and CPG access doors must be closed for crane installation on right side.
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