Service difficulty report · None · Boeing 7377H4

Difficulty date
September 28, 2021
Submitted
October 26, 2021
Operation
Air carrier
Aircraft
N263WN
Make and model
Boeing 7377H4
Aircraft serial
32520
Aircraft time
46,043 hours, 27,465 cycles
Part
None
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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 ON FLOOR TO SIDEWALL SUPPORT AT RBL 21; WL 154; BODY STATIONS 727E+18; 727E+19; 747; 747+2; 747+5; 747+6; 747+8; 747+10; 747+12; AND 747+14 ; / [10] INSTALLED NEW FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY; BETWEEN BS727 TO BS767; RBL21; WL154. IAW SRM 51-40-02-0G-0 AND DWG#146A7500; [11] VERIFIED INSTALLATION OF R/H FLOOR TO SIDEWALL SUPPORT BS 727-767 RBL 21 WL 154 PER SRM 51-40-02 AND DWG #146A7500; [12] TASK COMPLETE

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