TM 55-1520-240-T
7-7.4 NO. 1 OR NO. 2 ENGINE DOES NOT MOTOR
(HYDRAULIC SYSTEM)
7-7.4
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Applicable Configurations:
All
References:
TM 55-1520-240-23
Tools:
Aircraft Mechanic’s Tool Kit,
NSN 5180-00-323-4692
Equipment Condition:
TM 55-1520-240-23:
Battery Connected
Electrical Power On
Hydraulic Power On
No. 1 or No. 2 Engine Work Platform and Ac-
cess Doors Open
Materials:
None
Personnel Required:
67U10 Medium Helicopter Repairer
67U20 Medium Helicopter Repairer
REFER TO TROUBLE SYMPTOM
TASK 4-4.4
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