Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
July 23, 2020
Submitted
August 12, 2020
Operation
Air carrier
Aircraft
N490WN
Make and model
Boeing 7377H4
Aircraft serial
32476
Aircraft time
54,635 hours, 32,397 cycles
Part
Cargo Track
Part number
146A7500
Condition
Cracked
Location
Bs 747
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

CRACKED CARGO TRACK BS 747, STRINGER 26R AND RBL 13.84 IN THE AFT CARGO COMPARTMENT. PERFORMED A REPAIR TO THE CARGO TRACK IAW SRM 53-0053-2R-3, REPAIR 3, ALTERNATIVE 1-2, AND DRAWING 146A7500, REV.A.

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