Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 13, 2025
Submitted
April 8, 2025
Operation
Air carrier
Aircraft
N280WN
Make and model
Boeing 7377H4
Aircraft serial
32533
Aircraft time
58,289 hours, 35,183 cycles
Part
Support
Condition
Corroded
Location
Zone 100
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

CORROSION ON FLOOR TO SIDEWALL SUPPORT AT ACB BS727B - BS767 RBL21 WL157. MARKED<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT P/N 146A7502-51; LOT 1596898 AT ACB BS727 - BS767 RBL21 WL157 IAW SRM 51-10-02 AND DWG# 146A7500 ID:0085 REV: A.;[02] VERIFIED ACTION 1.<BR>JOB COMPLETE.

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