Service difficulty report · None · Boeing 7377H4

Difficulty date
September 12, 2022
Submitted
October 12, 2022
Operation
Air carrier
Aircraft
N498WN
Make and model
Boeing 7377H4
Aircraft serial
32480
Aircraft time
59,684 hours, 35,435 cycles
Part
None
Condition
Deformed
Location
Lh 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

CUSTOMER REQUEST- DEBONDED IB MAIN FLAP WEDGE PANEL LOWER EXTERNAL SKIN AT LT WING 2022-517953 / [01] TOOL USED: CALIPER: P/N:500-193-30 S/N:0000285 DUE DATE:10-DEC-22;[02] TOOL. CALIPER P/N:500-464 S/N:B17030933 DUE DATE:01-OCT-22.;[03] TOOL USED: HOTBONDER: P/N:HCS9200B-AV S/N:18185781 DUE DATE:16-JAN-23;[04] TOOL USED: HOTBONDER: P/N:HCS9200B-AV S/N:18185733 DUE DATE:16-JAN-23;[05] TOOL USED: AUDIBLE BOND TESTER. P/N: S-3. S/N: 064. DUE DATE: 19-JUL-23.;[06] TOOL USED: SCALE P/N: 1863T62; S/N: AE-40571; DUE DATE: 09-JUN-23.;[07] REPAIRED IB MAIN FLAP WEDGE PANEL LOWER EXTERNAL SKIN AT LT WING IAW B737-700 SRM 57-53-01-2R-7 REPAIR 7. SEE INDIVIDUAL SIGNOFFS BELOW.;[08] TASK COMPLETED. RII COMPLETED.

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