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 21R / [01] REMOVED GUSSET AT FCB BS 500D STR 21R/H IAW SRM 51-40-02<BR><BR>CRACK ON GUSSET AT FCB STR 21/RH BS 500D IT I S OUT OF LIMITS WILL BE REPAIRED BY REPLACEMENT OF PART IAW SRM 51-10-02 PAR 9.;[02] RECEIVED NEW GUSSET P/N:143A9481-10 LOT:1505638-1 PO/N: 886568/1 AND LOCATED AND DRILLED AT FCB BS 500D STR 21/RH IAW SRM 51-40-05 AND DWG:143A7902 ID:0209 REV:- DWG:143A9481 ID:0002 REV:A REQUEST OK TO INSTALL NEW GUSSET.;[03] VERIFIED CORRECTIVE ACTION 1 AND 2; OK TO INSTALL NEW GUSSET;[04] INSTALLED NEW GUSSET AT FCB BS 500D STR 21/RH IAW SRM 51-40-02 AND DWG:143A7902ID:0209 REV:-;[05] VERIFIED CORRECTIVE ACTION 4;[06] VERIFIED MEASUREMENT TABLE

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