Service difficulty report · Track · Boeing 7377H4

Difficulty date
May 30, 2022
Submitted
June 15, 2022
Operation
Air carrier
Aircraft
N251WN
Make and model
Boeing 7377H4
Aircraft serial
32510
Aircraft time
53,224 hours, 31,891 cycles
Part
Track
Condition
Cracked
Location
Aft Cargo Bay
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 2022-291599 / [01] TOOL USED: EDDY CURRENT FLAW DETECTOR P/N: NORTEC 500D; S/N: N500X12101V022235; DUE DATE: 03-JUN-22;[02] TOOL USED DIGITAL CALIPER P/N: 500-197-30; S/N: A21303968; DUE DATE: 06-MAY-23;[03] REPAIRED TRACK SECTION LOCATED BETWEEN BS 747 PLUS 10.5? AND BS 767 PLUS 9.5? LBL 17.24 AFT CARGO COMPARTMENT; IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.;[04] REPAIRED TRACK SECTION LOCATED BETWEEN BS 747 PLUS 10.5? AND BS 767 PLUS 9.5? LBL 17.24 AFT CARGO COMPARTMENT; IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 RII .SEE INDIVIDUAL SIGNOFFS BELOW.

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