Service difficulty report · Support · Boeing 7377H4

Difficulty date
September 1, 2021
Submitted
September 28, 2021
Operation
Air carrier
Aircraft
N229WN
Make and model
Boeing 7377H4
Aircraft serial
32498
Aircraft time
53,178 hours, 31,536 cycles
Part
Support
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
9
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 AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT STA 727 TO STA 767; RBL 22; WL 156. ; / [12] INSTALLED ACB FLOOR TO SIDEWALL SUPPORT BS 727-767; RBL 22 PER SRM 51-40-02; DWG#146A7500.; [13] VERIFIED INSTALLED ACB FLOOR TO SIDEWALL SUPPORT BS 727-767; RBL 22 PER SRM 51-40-02; DWG#146A7500.; [14] VERIFIED ALL STEPS COMPLETE.

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