Service difficulty report · Sidewall Support · Boeing 7377H4

Difficulty date
March 4, 2026
Submitted
March 20, 2026
Operation
Air carrier
Aircraft
N924WN
Make and model
Boeing 7377H4
Aircraft serial
36628
Aircraft time
57,102 hours, 34,691 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

FWD CARGO BAY FLOOR TO SIDEWALL SUPPORT CORRODED, BS 500A+6, 500A+10, 500A+14, & 500A+18, RBL 25, WL 156. REMOVED AND REPLACED THE SIDEWALL SUPPORT IAW SRM 51-40-02-0G, AND DRAWING 143A7500, REV -.

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