Service difficulty report · Panel · Boeing 73776N

Difficulty date
November 13, 2021
Submitted
December 13, 2021
Operation
Air carrier
Aircraft
N7722B
Make and model
Boeing 73776N
Aircraft serial
32668
Aircraft time
49,599 hours, 25,042 cycles
Part
Panel
Condition
Pulled
Location
R/H Wing
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

RT WING T/E PANEL 661BB HAS SEVERAL PULLED FASTENER HOLES. CLEANED PANEL AND REMOVED FINISH AS NEEDED IAW AMM 51-21-11-150-815 PARA. 17. C. AND D. VISUAL INSPECTION FOUND DAMAGE TO GLASS FIBER PLIES TO BE OUT OF ALLOWABLE LIMITS IAW SRM 57-51-01-1A-1 PARA 4. B. REMOVED FULL DEPTH EDGE BAND PLY DAMAGE FROM 52 EA FASTENER HOLES ON AFT EDGE, WITH NO MOISTURE OR CONTAMINATION NOTED, CLEANED REPAIR AREA. AREA OF REMOVED DAMAGE IS LESS THAN 0.5' DIA. ALL IAW SRM 51-70-05-2R-9 PARA 4. A-C. PREPARED REPAIR SURFACE IAW SRM 51-70-05-2R-9 PARA 4 STEPS H- J. FABRICATED AND INSTALLED REPAIR PLIES, LEAK CHECKED GOOD IAW SRM 51-70-05-2R-9 PARA 4 STEPS K - M.

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