Service difficulty report · Panel · Boeing 7377H4

Difficulty date
April 13, 2022
Submitted
May 3, 2022
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
66,349 hours, 39,132 cycles
Part
Panel
Condition
Elongated
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

MID LOWER FWD BODY FAIRING PANEL #191D; FASTENER HOLES ELONGATED/CRACK/DELAMINATED. (DOT-009). / [01] PERFORMED VISUAL AND TAP TEST INSPECTION ON PANEL #191D AND FOUND NO ENTRY OF WATER; OIL; FUEL; OR OTHER UNWANTED MATERIAL AS PER B737 NDTM 51-05-01;[02] PREPARED THE DAMAGED LOCATION FOR REPAIR ON PANEL #191D AS PER B737 SRM 51-70-04-2R-9 AND 51-70-04-2R-0 PARAGRAPG 4.E;[03] VERIFIED 2. OK INSTALL REPAIR.;[04] REPAIRED AT PANEL 191D AS PER B.737 SRM 51-70-04-2R-9 MATERIAL USED PO 1690463 AND PO.1753794;[05] VERIFIED STEP 4. OK TO TOP COAT.;[06] TOUCHED-UP PAINT ON MID LOWER FWD BODY FAIRING PANEL # 191D FASTENERS HOLES IN IAW AMM 51-21-73-370-803;[07] REPAIRED THE DAMAGE LOCATION FOR REPAIR ON PANEL # 191D AND TOUCHED-UP ON REWORKED AREA IN IAW SRM 51-70-04-2R-9; 51-70-04-2R-0 AND 51-21-73-370-803;[08] VERIFIED 6-7.

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