Service difficulty report · Flap · Boeing 7378H4

Difficulty date
October 4, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N8301J
Make and model
Boeing 7378H4
Aircraft serial
36980
Aircraft time
26,230 hours, 11,217 cycles
Part
Flap
Condition
Debonded
Location
L/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

LH WING MAIN FLAP UPPER SURFACE PANEL 553ET SHOWS DISBOND AT DENT LOCATED 32' I/B FROM OTBD EDGE AND 4' FWD FROM AFT EDGE OF PANEL / NO PUBLISHED REPAIR INSTRUCTIONS; REMOVED AND REPLACED DISBONDED PANE + 553ET ON LH WING MAIN FLAP UPPER SURFACE IAW SRM 51-40-02-0G-0 AND DWG 113A2143 REV.- APPLIED CIC TO INTERNAL SURFACES IAW AMM 51-21-91-620-802 PN: 113A2143Y13 ATAG: DB3131

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