Service difficulty report · None · Boeing 7377H4

Difficulty date
October 5, 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
None
Condition
Cracked
Location
Aft 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

AFT CARGO BAY RBL 13 TIEDOWN TRACK IS CRACKED AT BS 727E WL 156 / [01] REMOVED AFT CARGO BAY RBL 13 TIEDOWN TRACK BETWEEN BS 727+4 TO BS 887; WL 156 IAW SRM 51-40-02-0G-0;[02] CRACK ON SEAT TRACK BTW 727 TO 747+10' IT IS OUT OF LIMITS WILL BE REPAIRED BY REPLACEMENT OF PART IAW SRM 51-10-02 PAR 9.<BR><BR>RECEIVED NEW SEAT TRACK P/N:654A0004-1350 LOT: 1501175-1 AND LOCATED AND DRILLED AT ACB BTW BS 727 TO 747+10' IAW SRM 51-40-05 AND DWG: 146A7500 ID:0002 REV:B;[03] RECEIVED NEW EXTRUSION P/N: BAC1509-1006888#7050T76511 LOT: 1459954-1.<BR><BR>FABRICATED AND LOCATED AND DRILLED NEW SPLICE REPAIR BTW 747+4' TO 747+13' ; APPLIED CHEMICAL CONVESION COATING IAW SRM 51-20-01 AND SRM 53-00-53-2R-3 REPAIR 3 FIG 203 SHEET 1 ; REQUEST OK TO PRIMER.;[04] RECEIVED NEW TIEDOWN TRACK P/N:654A0004-1350 LOT: 1501175-1 AND LOCATED AND DRILLED AT ACB BTW BS 727 TO 747+10' RBL 13 IAW SRM 51-40-05 AND DWG: 146A7500 ID:0002 REV:B;[05] RECEIVED NEW EXTRUSION P/N: BAC1509-1006888#7050T76511 LOT: 1459954-1.<BR><BR>FABRICATED AND LOCATED AND DRILLED NEW SPLICE REPAIR AT ACB BTW 747+4' TO 747+13' RBL 13 ; APPLIED CHEMICAL CONVESION COATING IAW SRM 51-20-01 AND SRM 53-00-53-2R-3 REPAIR 3 FIG 203 SHEET 1 ; REQUEST OK TO PRIMER.

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