TM 55-2840-254-23
1-92 INSPECT ENGINE AFTER FOREIGN OBJECT INGESTION
Materials:
INITIAL SETUP
None
Applicable Configurations:
Personnel Required:
All
Tools:
Powerplant Mechanic's Tool Kit,
References:
Task 2-28
Technical Inspection Tool Kit,
Task 2-33
Task 2-19
Task 3-5
Task 2-22
Extension Light
Flat Hand File
NOTE
Perform foreign object ingestion inspec-
tion using a strong light and a mirror to
determine extent of foreign object in-
gestion.
1. Inspect inlet housing assembly (1) as follows:
a. There shall be no cracks.
b. Damaged paint (although an indication of
FOD) can be repaired by applying engine
c. If cracks are found engine must be returned
to depot.
2. Inspect first stage insert (2) as follows:
a. There shall be no cracks.
b. There shall be no dents.
c. If cracks or dents are found, proceed to
step 5.
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