Service difficulty report · Structure · Boeing 737*

Difficulty date
October 27, 2021
Submitted
November 15, 2021
Operation
Air carrier
Aircraft
N915WN
Make and model
Boeing 737*
Aircraft serial
36888
Aircraft time
45,503 hours, 27,299 cycles
Part
Structure
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 R/H FLOOR TO SIDEWALL SUPPORT STRUCTURE AT WL 153 RBL 22 STA 727+10; RBL 22 STA 727A+6; RBL 22 STA 727A+10; RBL 22 STA 727B+2; RBL 22 STA 727B+6; RBL 22 STA 727B+10; ; RBL 22 STA 727B+14; RBL 22 STA 727B+18; RBL 22 STA 727C+2; RBL 22 STA 727C+6. / [01] VERIFIED ACCOMPLISHMENT OF STEPS 1-6.; [02] DAMAGE FOUND AT ACB RH FLOOR TO SIDE WALL SUPPORT ANGLE BS 727+10 TO BS 727B+10 RBL 22 WL 153 FOUND TO BE OUT OFF LIMIT AND WILL BE REPAIRED WITH CUSTOMER CARD #TTG8Q00718SS; [03] VERIFIED DAMAGE FOUND AT ACB RH FLOOR TO SIDE WALL SUPPORT ANGLE BS 727+10 TO BS 727B+10 RBL 22 WL 153 FOUND TO BE OUT OFF LIMIT AND WILL BE REPAIRED WITH CUSTOMER CARD #TTG8Q00718SS.