Service difficulty report · Track · Boeing 7377BD

Difficulty date
February 6, 2023
Submitted
March 3, 2023
Operation
Air carrier
Aircraft
N7746C
Make and model
Boeing 7377BD
Aircraft serial
33934
Aircraft time
50,644 hours, 26,573 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 BETWEEN BS 747 TO BS 787 AFT CARGO COMPARTMENT (3 EA) 2023-99290<[01] TOOL USED: DIGITAL CALIPER P/N: 500-193-30; S/N: 0000293; DUE DATE: 12-OCT-23.;[02] REPAIRED CARGO TRACK LOCATED BETWEEN BS 727E AND BS 887 IAW B737-700 SRM 51-40-02 AND SRM 53-00-53-2R-3 REPAIR 3. SEE INDIVIDUAL SIGN OFFS BELOW.;[03] TASK CARD COMPLETED <BR>REPAIRED CARGO TRACK LOCATED BETWEEN BS 727E AND BS 887 IAW B737-700 SRM 51-40-02 AND SRM 53-00-53-2R-3 REPAIR 3. SEE INDIVIDUAL SIGN OFFS BELOW.<BR>RII

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