Service difficulty report · Track · Boeing 7377H4

Difficulty date
October 13, 2024
Submitted
December 5, 2024
Operation
Air carrier
Aircraft
N269WN
Make and model
Boeing 7377H4
Aircraft serial
32526
Aircraft time
58,507 hours, 35,058 cycles
Part
Track
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK TRACK LBBL 17.24 LOCATED BS767 AFT CARGO COMPARTMENT 2024-633782<[01] TOOL USED: ET EQUIPMENT; P/N: NORTEC600D; S/N: 200048001; CAL DUE DATE: 28-MAY-25;[02] REPAIRED CARGO TRACK LOC. BTW BS 747+11? TO BS 787-10.5? AND LBL 17.24 IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 SHEET: 1 AND SHEET: 2; DWG 146A7500 SHEET 85 REV A; AND SRM 51-40-02<BR><BR><BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[03] TASK CARD COMPLETED <BR>RII<BR>REPAIRED CARGO TRACK LOC. BTW BS 747+11? TO BS 787-10.5? AND LBL 17.24 IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 SHEET: 1 AND SHEET: 2; DWG 146A7500 SHEET 85 REV A; AND SRM 51-40-02<BR>SEE INDIVIDUAL SIGN-OFF BELOW.

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