Service difficulty report · Fairing · Boeing 7377BD

Difficulty date
April 30, 2022
Submitted
June 6, 2022
Operation
Air carrier
Aircraft
N7735A
Make and model
Boeing 7377BD
Aircraft serial
34862
Aircraft time
51,916 hours, 27,874 cycles
Part
Fairing
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

WING TO BODY FAIRING 191FR WITH CRACKS AROUND FASTENER HOLES. / [01] CLEANED AND PREPARED DAMAGE FASTENERS HOLES FOR REPAIR ON WING TO BODY FAIRING 191FR;PERFORMED DRY OUT ;FOUND NO WATER AS PER B737 SRM 51-70-04-2R-9;[02] VERIFIED CLEAN.<BR>OK TO INSTALL REPAIR;[03] REPAIRED DAMAGE FASTENERS HOLES AS MARKED WITH A PERMANENT REPAIR ON WING TO BODY FAIRING 191FR AS PER B737 SRM 51-70-04-2R-9; MATERIALS USED PO#1690463 AND PO#1753794;[04] PERFORMED TAP TEST ON REPAIRED AREAS ;FOUND NO DELAMINATION AS PER B737 NDT 51-05-01 SECTION ( 5 );[05] PRIMED AND TOP COAT REPAIRED AREAS AS PER B737 AMM 51-21-99-300-802;[06] VERIFIED REPAIR AND RESTORATION AND TAP TEST

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