1-72 N2 OVERSPEED
1-72
INITIAL SETUP
Personnel Required:
68B20 Aircraft Powerplant Repairer
Applicable Configurations:
All
References:
TM 55-1520-240-T
Tools:
TM 55-4920-328-13
Powerplant Mechanic's Tool Kit,
Task 2-58
Task 2-63
Task 5-23
NSN 5180-00-323-4944
Task 2-61
Task 5-17
Task 6-1
Task 2-62
Task 5-20
Materials:
None
Equipment Condition:
Engine Inspected After N2 Overspeed
CHECK N2 CONTROL SYSTEM (REF. TM
REPLACE PARTS AS NEEDED.
55-1520-240-T OR TM 55-4920-328-13).
IS SYSTEM FAULTY?
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