Service difficulty report · Support Frame · Boeing 7377H4

Difficulty date
October 3, 2023
Submitted
November 13, 2023
Operation
Air carrier
Aircraft
N239WN
Make and model
Boeing 7377H4
Aircraft serial
34714
Aircraft time
57,648 hours, 34,679 cycles
Part
Support Frame
Part number
UNKNOWN
Condition
Corroded
Location
Zn 200 Fus Top
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

CORROSION AT FWD CABIN WET AREA DOOR CUTOUTSUPPORT FRAME S-17L STA 312 WL 208.1 MKD DOT CORRECTION STA 303.9 INSTEAD OF STA 312<[01] ACCOMPLISHED PERMANENT REPAIR ACCORDING TO SWA EA 23-153-03098 (FOULT # TTG8Q00P9T33).;[02] VERIFIED ACCOMPLISHED PERMANENT REPAIR ACCORDING TO SWA EA 23-153-03098 (FOULT # TTG8Q00P9T33)

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