Service difficulty report · Rail · Boeing 7379

Difficulty date
July 22, 2026
Submitted
August 4, 2026
Operation
Air carrier
Aircraft
N707AL
Make and model
Boeing 7379
Aircraft serial
67503
Aircraft time
10,359 hours, 2,977 cycles
Part
Rail
Part number
143A948535
Condition
Corroded
Location
Zone 100
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

FWD CARGO PIT, AFT BULKHEAD LOWER RAIL HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED FWD CARGO PIT, AFT BULKHEAD LOWER RAIL IAW SRM 51-40-02, SRM 51-40-05, AMM 50-10-04, AND DWG 143A9481 REV-.

More about the Boeing 737-9