Service difficulty report · Panel · Boeing 7377H4

Difficulty date
March 25, 2023
Submitted
March 27, 2023
Operation
Air carrier
Aircraft
N469WN
Make and model
Boeing 7377H4
Aircraft serial
33859
Aircraft time
62,770 hours, 37,459 cycles
Part
Panel
Condition
Elongated
Location
Zn 600 Right Win
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

RH WING LOWER SKIN FIXED TRAILING EDGE PANEL HAS FIVE ENLARGED FASTENER HOLES<[01] REPAIRED IAW SRM 57-51-01-2R-1 AND SRM 51-70-05 2R-8 AND SRM 51-70-14. PERFORMED A NDT TEST PER 737 NDT PART 1 51-01-01. NO DELAMINATION FOUND.;[02] REFINISH REPAIR AREA PER SRM 51-70-05-2R8 AND AMM 51-21-99.;[03] REPAIRED IAW SRM 57-51-01-2R-1 AND SRM 51-70-05 2R-8 AND SRM 51-70-14. PERFORMED A NDT TEST PER 737 NDT PART 1 51-01-01. NO DELAMINATION FOUND.

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