Service difficulty report · Flap · Boeing 7377H4

Difficulty date
July 5, 2023
Submitted
August 7, 2023
Operation
Air carrier
Aircraft
N913WN
Make and model
Boeing 7377H4
Aircraft serial
29840
Aircraft time
49,233 hours, 29,952 cycles
Part
Flap
Part number
UNKNOWN
Condition
Debonded
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

CUSTOMER REQUEST - DEBONDED IB MAIN FLAP WEDGE PANEL LOWER SURFACE AT RT WING 2023-431125<[01] TOOL USED CALIPER P/N 500-197-30 S/N 15120589 DUE DATE 13 FEB 24;[02] THE DAMAGE WAS REPAIRED PER 737-700 SRM-57-53-01-2R-18 REPAIR 18 WITH A DEVIATION DUE TO THE REPAIR SIZE APPROVED PER EA 23-157-02208. SEE INDIVIDUAL SIGNOFFS BELOW.;[03] TASK COMPLETED. RII COMLETED.

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