Service difficulty report · Scuff Plate · Boeing 7377H4

Difficulty date
July 29, 2019
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
55,953 hours, 33,075 cycles
Part
Scuff Plate
Part number
453A26111
Condition
Corroded
Location
Aft Cargo Thresh
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

AFT CARGO PIT DOOR CUTOUT FWD CORNER PLATE CORRODED ON LOWER SURFACE AT STA 787+6'; RBL 18; WL 157 / REPLACED AFT CARGO PIT DOOR CUT OUT FWD CORNER PLATE AT STA 787+6; RBL18; WL157 DUE TO NO PUBLISHED LIMITS FOR CORROSION IN SRM WITH NEW CORNER PLATE; P/N 453A2611-1 IAW BOEING DWG 453A2611 REV C; TO BE INSTALLED ON J753-1400-00-02Y CARD ATAG A01840

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