Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 26, 2023
Submitted
July 28, 2023
Operation
Air carrier
Aircraft
N441WN
Make and model
Boeing 7377H4
Aircraft serial
29837
Aircraft time
66,664 hours, 39,529 cycles
Part
Panel
Part number
UNKNOWN
Condition
Elongated
Location
Zn 500 Left 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

LEFT WING FWD UNDER WING PANEL #191FL; FASTENER HOLES ELONGATED.<[01] REPAIRED DAMAGE HOLES AT LEFT WING FWD UNDER WING PANEL #191FL AS PER SRM 51-70-04-2R-9. MATERIAL USED EY3804 PO#1800550 PLUS BMS9-3-120TYD CL7 PO#1690463. RESTORED ORIGINAL FINISHED AT PANEL #191FL AS PER AMM 51-21-99-300-802.;[02] FINAL INSPECTION; REPAIRED DAMAGE HOLES. ALL WORK PERFORMED.

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