Service difficulty report · Intercostal · Boeing 737*

Difficulty date
February 15, 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
Intercostal
Condition
Cracked
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

DAMAGED INTERCOASTAL @ B.S. 1138 (CRACKED) / [01] INTERCOSTAL (CRACKED) AT BS 1138; RBL 15;WL 250 FOUND TO BE OUT OF LIMITS DUE TONO ALLOWABLE DAMAGE FOUND IN SRM; IT'LL BE REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 STEP 9.C.;[02] REMOVED INTERCOSTAL (CRACKED) AT BS 1138; RBL 15;WL 250 IAW SRM 51-40-02-0G-0;[03] VERIFIED CORRECTIVE ACTION 1 AND 2;[04] OK TO INSTALL PARTIAL STEPS 1-3;[05] VERIFIED OK TO INSTALL REPAIR PARTS STEPS 1 - 3.;[06] COMPLETED PARTIAL STEPS 1-3;[07] COMPLETED PARTIAL STEPS 1-3 AND INSTALLED PARTS;[08] INSTALLED PARTS;[09] STEPS 1-3 COMPLETED. ADDITIONAL PARTS ACCESSED; REINSTALLED.;[10] UPDATED MEASURES TABLE.;[11] REPAIRED INTERCOSTAL @ B.S. 1138 PER EA 22-153-00581.;[12] VERIFIED CORRECTIVE ACTION 10-11 AND THAT ALL STEPS COMPLETE