Service difficulty report · Flange · Boeing 737401

Difficulty date
June 11, 2009
Submitted
June 16, 2009
Operation
Air carrier
Aircraft
N418US
Make and model
Boeing 737401
Aircraft serial
23985
Aircraft time
55,585 hours, 37,549 cycles
Part
Flange
Condition
Cracked
Location
Nr 1 Pylon
Stage of operation
IN
How discovered
E
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

CLT - C5 - MAJOR REPAIR - FLANGE CRACKED ON NR 1 ENGINE PYLON PANEL 5727L CUTOUT. REPAIRED CRACKED FLANGE ON NR 1 ENGINE PYLON PANEL 5727L CUTOUT IAW US AIRWAYS TYPICAL REPAIR 54-30-07.