Service difficulty report · Gusset · Boeing 737*

Difficulty date
August 19, 2021
Submitted
September 24, 2021
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 737*
Aircraft serial
29856
Aircraft time
52,294 hours, 30,932 cycles
Part
Gusset
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

FWD CARGO BAY AFT BULKHEAD SUPPORT GUSSET IS CRACKED BS500D S-19L WL193. MARKED ; / [01] DAMAGE FOUND ON FCB SUPPORT GUSSET BS 500D STR-19L WL 193 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 SUPPORT GUSSET BS 500D STR-19L WL 193 .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] RECEIVED NEW GUSSET P/N 143A9483-6 .- LOCATED A DRILLED NEW GUSSET AT BS 500D STR 19 WL 193; SRM 51-40-05-0G-0 DWG 143A7902; OK TO INTALL.-; [04] VERIFIED RECEIVED NEW GUSSET P/N 143A9483-6 .- LOCATED A DRILLED NEW GUSSET AT BS 500D STR 19 WL 193; SRM 51-40-05-0G-0 DWG 143A7902; OK TO INTALL.; [05] INSTALLED NEW GUSSET AT FCB BS 500D STR 19L WL 193. PER SRM 51-40-02-0G-0; DWG 143A7902 . ALL REQUIRED MAINTENANCE ACTIONS ARE COMPLETE=REQUEST FINAL BUYOFF; [06] INSTALLED NEW GUSSET AT FCB BS 500D STR 19L WL 193. PER SRM 51-40-02-0G-0; DWG 143A7902 . ALL REQUIRED MAINTENANCE ACTIONS ARE COMPLETE=REQUEST FINAL BUYOFF; [07] VERIFIED NEW GUSSET INSTALLATION AT BS500D STR19L PER SRM 51-40-02-0G-0; DWG 143A7902.; [08] WORKSCOPE COMPLETE