Service difficulty report · Intercostal · Boeing 737*

Difficulty date
February 3, 2022
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N469WN
Make and model
Boeing 737*
Aircraft serial
33859
Aircraft time
59,572 hours, 35,384 cycles
Part
Intercostal
Condition
Cracked
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 INTERCOSTAL STA 277-294; RBL 1; WL 208. / [01] REMOVED DAMAGED INTERCOSTAL STA 277-294; RBL 1; WL 208 PER SRM 51-40-02-0G-0.;[02] LOCATED AND DRILLED NEW INTERCOSTAL STA 277-294; RBL 1; WL 208 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; DWG# 141A5400;. OK TO INSTALL.;[03] VERIFIED CORRECTIVE ACTIONS 1-2. OK TO INSTALL;[04] INSTALLED NEW INTERCOSTAL STA 277-294; RBL 1; WL 208 PER SRM 51-40-02-0G-0; DWG# 141A5400. JOB IS COMPLETE.;[05] VERIFIED COMPLETION OF STEP 1.;[06] VERIFIED CORRECTIVE ACTION 4. ALL WORK COMPLETE.