Service difficulty report · None · Boeing 7377H4

Difficulty date
September 24, 2021
Submitted
October 19, 2021
Operation
Air carrier
Aircraft
N227WN
Make and model
Boeing 7377H4
Aircraft serial
34450
Aircraft time
53,921 hours, 32,067 cycles
Part
None
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRACK ANGLE SUPPORT LOCATED BS 867, S26L IN AFT CARGO. REMOVED ANGLE SUPPORT IAW SRM 51-40-02 AND PERFORMED VISUAL INSPECTION AREA AND NOT FOUND MORE DAMAGE. ANGLE MUST BE REPLACED DUE NOT FOUND ALLOWABLE DAMAGE LIMIT IN SRM. CRACK LENGTH IS: 0.500 INCHES. DRILLED NEW ANGLE SUPPORT IAW SRM 51-40-05 AND APPLIED PROTECTIVE TREATMENT ON OPENED HOLES IAW SRM 51-20-01. INSTALLED A NEW ANGLE SUPPORT LOCATED BS867 AND STR26L AT AFT CARGO COMPARTMENT IAW SRM 51-40- 02.; [06] REPLACED ANGLE SUPPORT LOCATED BS867 AND STR26L AT AFT CARGO COMPARTMENT IAW SRM 51-40- 02 AND SRM 51-10-02 ITEM 9. COMPLETE STEP 5 & 6. CERTIFIED WORK PERFORMED.

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