Service difficulty report · Support Fitting · Boeing 7377H4

Difficulty date
October 2, 2026
Submitted
October 28, 2026
Operation
Air carrier
Aircraft
N273WN
Make and model
Boeing 7377H4
Aircraft serial
32528
Aircraft time
63,794 hours, 38,573 cycles
Part
Support Fitting
Condition
Cracked
Location
Zn 100 Fus Lower
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 SUPPORT FITTING, BS 947.5, WL 152.7, STRINGER 26L IN THE AFT CARGO BAY. FAULT RESOLVED ON OTHER FAULT. SEE FAULT TTG8Q01ETDVW.

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