TM 55-1520-240-23-3
4-11
DISASSEMBLE POWERPLANT
4-11
INITIAL SETUP
Applicable Configurations:
Without 74
Tools:
Powerplant Repairer’s Tool Kit, NSN
5180-00-323-4944
Hoist
Sling (T134)
Open End Wrench, 1-1/2 Inch
Container, Engine Storage
Container, 2 Quart
Materials:
Cloth (E135)
Tape (E388)
Paper Tags (E264)
Personnel Required:
Aircraft Powerplant Repairer
References:
TM 55-2840-254-23
Equipment Condition:
Off Helicopter Task
Engine Access Cover Removed (Task 4-52)
Engine Air Inlet Fairing Removed (Task 4-74)
Fire Detection Sensing Element Removed (Task
12-12)
Exhaust Cone Removed (Task 4-88)
Engine Cover Former Removed (Task 4-45)
Starter Removed (Task 7-141)
Gas Producer Control Linkage Removed (Task 4-112)
Power Turbine Control Linkage Removed (Task 4-132)
Gas Producer Control Actuator Removed (Task
4-108)
Power Turbine Control Actuator Removed (Task
4-138)
Gas Producer Control Actuator Support Bracket
Removed (Task 4-110)
Gas Producer Tachometer Generator Removed (Task
8-9 or 8-10)
4-59
