Service difficulty report · Plate · Boeing 7377H4

Difficulty date
April 11, 2023
Submitted
May 5, 2023
Operation
Air carrier
Aircraft
N939WN
Make and model
Boeing 7377H4
Aircraft serial
36646
Aircraft time
45,563 hours, 27,572 cycles
Part
Plate
Part number
143A83314
Condition
Cracked
Location
Zn 100 Fus Lower
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

FWD CARGO DOOR CUTOUT FWD CORNER SCUFF PLATE CRACKED. 8-23<[01] RECEIVED FWD CARGO DOOR FWD CORNER SCUFF PLATE WELDING FROM OUTSIDE VENDOR J.L. WELDING INC. PO# 413985; PN# 143A8331-4; TAG# 427113. SCUFF PLATE WILL BE INSTALLED ON FAULT # TTG8Q002HM50.;[02] FINAL INSPECTION; SCUFF PLATE CRACKED REPAIRED. SCUFF PLATE WILL BE INSTALLED ON FAULT # TTG8Q002HM50.

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