Service difficulty report · Sill · Boeing 737990

Difficulty date
April 12, 2009
Submitted
April 17, 2009
Operation
Air carrier
Aircraft
N306AS
Make and model
Boeing 737990
Aircraft serial
30014
Aircraft time
29,975 hours, 11,732 cycles
Part
Sill
Part number
143A812212
Condition
Gouged
Location
Bs 400-480
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 DOOR LOWER SILL VERTICAL WEB GOUGED. BLENDED OUT GOUGES AT 16 LOCATIONS THAT WERE WITHIN LIMITS REPAIRED 2 LOCATIONS THAT WERE OUT OF LIMITS.