Service difficulty report · Support · Boeing 737*

Difficulty date
February 10, 2022
Submitted
March 15, 2022
Operation
Air carrier
Aircraft
N465WN
Make and model
Boeing 737*
Aircraft serial
33829
Aircraft time
59,870 hours, 35,575 cycles
Part
Support
Condition
Cracked
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

CRACKED FLOOR SUPPORT AT B.S. 277-294.5; R.B.L. 1; W.L. 208.1. / [01] DAMAGE FOUND ON FLOOR SUPPORT AT B.S 277-294.5 RBL 1 ; WL 208.1 P/N 141A5410-3 FOUND TO BE OUT LIMITS ON SRM 51-10-51-1A-1 WILL BE REPAIRED BY REPLACEMENT I.A.W SRM 51-10-02-0G-0 PAR 9C.;[02] VERIFIED DAMAGE FOUND ON FLOOR SUPPORT AT B.S 277-294.5 RBL 1 ; WL 208.1 P/N 141A5410-3 FOUND TO BE OUT LIMITS ON SRM 51-10-51-1A-1 WILL BE REPAIRED BY REPLACEMENT I.A.W SRM 51-10-02-0G-0 PAR 9C.;[03] REMOVED FLOOR SUPPORT AT B.S 277-294.5 RBL 1 ; WL 208.1 P/N 141A5410-3 I.A.W SRM 51-40-02-0G-0.;[04] LOCATED AND DRILLED NEW FLOOR SUPPORT INTERCOSTAL ITEM 141A5410U3AAR; LOT#240015; AT BS277 - 294.5; RBL 1; WL 208.1. IAW. SRM 51-40-05-0G-0. OK TO INSTALL.;[05] VERIFIED CORRECTIVE ACTION #4<BR> OK TO INSTALL GIVEN;[06] INSTALED NEWFLOOR SUPPORT ITERCOSTAL AT BS277 - 294.5; RBL 1; WL 208.1. IAW. SRM 51-40-02-0G-0 AND DWG# 141A5400.;[07] VERIFIED CORRECTIVE ACTION #6;[08] ALL STEPS COMPLETED;[09] COMPLETE