Service difficulty report · Plate · Boeing 7377H4

Difficulty date
August 27, 2019
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N420WN
Make and model
Boeing 7377H4
Aircraft serial
29825
Aircraft time
61,359 hours, 36,009 cycles
Part
Plate
Condition
Cracked
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

LEFT WING LOWER TRAILING SKIN WIGGLE PLATE JUST INBOARD OF #3 FLAP TRACK IS CRACKED / REMOVED AND REPLACED L/H WING LOWER TRAILING SKIN WIGGLE PLATE JUST I/B OF #3 FLAP TRACK IAW SRM 51-40-02-0G-0; 51-40-05-0G-0; AND DWG 115A2713 SHT REV B

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