Service difficulty report · Track · Boeing 7377H4

Difficulty date
February 28, 2023
Submitted
April 7, 2023
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
59,558 hours, 35,743 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 RBBL 13.84 LOCATED BS727E AT AFT CARGO COMPARTMENT 2023-142890<[01] TOOL USED : EDDY CURRENT EQUIPMENT P/N NORTEC500D S/N N500X12101U102020 DUE DATE: 30-AUG-23.;[02] TOOL USED : EDDY CURRENT EQUIPMENT P/N NORTEC500D S/N N500X12101U102020 DUE DATE: 30-AUG-23.;[03] REPAIRED CRACK TRACK RBBL 13.84 LOCATED BS727E TO BS 787 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 ALTERNATIVE 1 AND ALTERNATIVE 2. SEE INDIVIDUAL SIGNOFF BELOW;[04] REPAIRED CRACK TRACK RBBL 13.84 LOCATED BS727E TO BS 787 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 ALTERNATIVE 1 AND ALTERNATIVE 2. RII;SEE INDIVIDUAL SIGNOFF BELOW.

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