Service difficulty report · Frame · Boeing 7377H4

Difficulty date
October 3, 2023
Submitted
November 10, 2023
Operation
Air carrier
Aircraft
N239WN
Make and model
Boeing 7377H4
Aircraft serial
34714
Aircraft time
57,648 hours, 34,679 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
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

FWD CABIN WET AREA ABOVE L-1 DOOR UPPER SILL FRAME CUTOUT CRACKED AT STA 312 MKD DOT<[01] ACCOMPLISHED REPAIR AT FRAME STA 312 BETWEEN STR5L AND STR6L PER EA M-22-153-01244 INSTRUCTIONS ON FAULT #TTG8Q00P2B6Y.;[02] VERIFIED ACCOMPLISHED REPAIR AT FRAME STA 312 BETWEEN STR5L AND STR6L PER EA M-22-153-01244 INSTRUCTIONS ON FAULT #TTG8Q00P2B6Y.

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