Service difficulty report · Cargo Track · Boeing 737990

Difficulty date
December 1, 2022
Submitted
December 23, 2022
Operation
Air carrier
Aircraft
N317AS
Make and model
Boeing 737990
Aircraft serial
30856
Aircraft time
64,037 hours, 25,906 cycles
Part
Cargo Track
Part number
146A7501
Condition
Corroded
Location
Bs 727g-727i
Stage of operation
IN
How discovered
V
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

AFT CARGO TRACK LBL 20 STA 727G TO 727I HAS SPOTS OF CORROSION. GROUNDED - YES. REMOVED AND REPLACED CARGO TRACK FROM STA 727G TO 727I WITH NEW IAW B737-900 SRM 53-00-53-2R-3W=2 O=.070 R=.024 L=2 D=.046.