Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
October 7, 2022
Submitted
October 17, 2022
Operation
Air carrier
Aircraft
N266WN
Make and model
Boeing 7377H4
Aircraft serial
32523
Aircraft time
52,718 hours, 31,500 cycles
Part
Gusset
Condition
Cracked
Location
Fwd Cargo
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 CRACKED BS 500D STR 21L / [01] FILL UP MEASURES TABBLE;[02] NOT ALLOWABLE DAMAGE ON SRM; WILL BE REPAIR BY REPLACEMNT;[03] LOCATED AND DRILLED NEW GUSSET IAW SRM 51-40-05-0G-0 AND DWG 143A7902; ID:209. REV: -; REQUEST OK TO INSTALL;[04] REMOVED FWD CARGO BAY AFT BULKHEAD SUPPORT GUSSET AT BS 500D; STR 21 IAW SRM 51-40-02-0G-0 ; LOCATED AND DRILLED NEW GUSSET IAW SRM 51-40-05-0G-0 AND DWG 143A7902; ID:209. REV: -; REQUEST OK TO INSTALL;[05] VERIFIED CORRECTIVE ACTION STEPS 1;2;3 AND 4.;[06] INSTALLED FWD CARGO BAY AFT BULKHEAD SUPPORT GUSSET AT BS 500D; STR 21L ; IAW SRM 51-40-02-0G-0 AND DWG 143A7902; ID: 0209; REV: -;[07] VERIFIED CORRECTIVE ACTION STEP 6.;[08] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.

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