Service difficulty report · Frame · Boeing 7377H4

Difficulty date
April 23, 2025
Submitted
May 19, 2025
Operation
Air carrier
Aircraft
N437WN
Make and model
Boeing 7377H4
Aircraft serial
29832
Aircraft time
72,622 hours, 43,135 cycles
Part
Frame
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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

CRACKED FRAME AT AFT CABIN BS727D S-8L.<[01] FRAME REPAIRED AND FASTENERS INSTALLATION ACCOMPLISHED (REF: SUBTASK TTG8Q010729D; EA# 25-153-01123 REV: A);[02] VERIFIED CORRECTIVE ACTION ENTRY 1.

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