Service difficulty report · Attach Angle · Boeing 737

Difficulty date
August 19, 2021
Submitted
April 29, 2022
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 737
Aircraft serial
29856
Aircraft time
52,294 hours, 30,932 cycles
Part
Attach Angle
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

SUPPLEMENTAL INFORMATION: CRACKED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS500C AFT SIDE RBL25 WL155. ; / [01] DAMAGE FOUND ON FCB INTERCOSTAL ATTACHED ANGLE BS 500C RBL 25 WL 155 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR.9C; [02] VERIFIED DAMAGE FOUND ON FCB INTERCOSTAL ATTACHED ANGLE BS 500C RBL 25 WL 155 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR.9C.; [03] LOCATED AND DRILLED NEW FWD CARGO BAY INTERCOSTAL ATTACH ANGLE AT BS 500C; RBL 25; WL 155 PER SRM 51-40-02-0G-0 AND BOEING DWG 143A7505; [04] REQUEST OK TO INSTALL; [05] VERIFIED CORRECTIVE ACTION 3 AND 4 OK TO INSTALL; [06] INSTALLED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS500C AFT SIDE RBL25 PER SRM 51-40-02-0G-0 AND BOEING DWG: 143A7505; [07] UPDATED MEASURES; [08] VERIFIED INSTALLED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS500C AFT SIDE RBL25 PER SRM 51-40-02-0G-0 AND BOEING DWG: 143A7505; [09] VERIFIED CARD COMPLETE