Service difficulty report · Rail · Boeing 737823

Difficulty date
May 28, 2025
Submitted
June 13, 2025
Operation
Air carrier
Aircraft
N969AN
Make and model
Boeing 737823
Aircraft serial
29546
Aircraft time
67,008 hours, 28,249 cycles
Part
Rail
Part number
143A948537
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT AFT BULKHEAD LOWER LOBE RAIL ASSEMBLY AT BS 500I, LBL 20. REPLACED RAIL ASSEMBLY PER AARD 51-00-05-1.