Service difficulty report · Sidewall Support · Boeing 7377H4

Difficulty date
April 15, 2025
Submitted
May 13, 2025
Operation
Air carrier
Aircraft
N293WN
Make and model
Boeing 7377H4
Aircraft serial
36612
Aircraft time
56,829 hours, 34,196 cycles
Part
Sidewall 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 FWD CARGO BAY FLOOR TO SIDEWALL SUPPORT FROM STA 460 TO 500D; LBL 24; WL 156.<[01] REMOVED AND REPLACED NEW ON FWD CARGO BAY FLOOR TO SIDEWALL SUPPORT BS400 TO BS500D LBL24 TO IAW SRM 51-40-02 AND DWG 143A7500 ID: OO71 REV: -;[02] VERIFIED CORRECTIVE ACTION. CARD COMPLETE.

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