Service difficulty report · Angle · Boeing 737*

Difficulty date
January 8, 2022
Submitted
February 8, 2022
Operation
Air carrier
Aircraft
N943WN
Make and model
Boeing 737*
Aircraft serial
36913
Aircraft time
39,369 hours, 23,825 cycles
Part
Angle
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

AFT CARGO BAY BULKHEAD ATTACH ANGLE IS CRACKED AT BS865 LBL10. MARKED. ; / [01] AFT CARGO BAY BULKHEAD ATTACH ANGLE AT BS865 LBL10 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE IN SRM; IT WILL BE REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 STEP 9.C.; [02] VERIFIED FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE IN SRM; IT WILL BE REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 STEP 9.C.; [03] REMOVED AFT CARGO BAY BULKHEAD ATTACH ANGLE AT BS865 LBL10 IAW SRM 51-40-02-0G-0; [04] LOCATED AND DRILLED NEW ATTACH ANGLE ITEM:149A8109U114; LOT 1473197-1; AT AFT CARGO BAY BULKHEAD BS 865; LBL10 IAW SRM 51-40-05-0G-0 AND DWG#149A8109; OK TO INSTALL.; [05] VERIFIED CORRECTIVE ACTION ITEM 4. OK TO INSTALL NEW ATTACH ANGLE GIVEN.; [06] INSTALLED NEW ATTACH ANGLE AT AFT BS 865; LBL10 . IAW 737-700 SRM 51-40-02-0G-0; DWG 149A8102. ALL REQUIRED MAINTENANCE ACTIONS ARE COMPLETE=REQUEST FINAL BUYOFF; [07] VERIFIED CORRECTIVE ACTION 6.