Service difficulty report · Sill · Boeing 737490

Difficulty date
February 23, 2010
Submitted
April 6, 2010
Operation
Air carrier
Aircraft
N768AS
Make and model
Boeing 737490
Aircraft serial
27082
Aircraft time
53,266 hours, 33,204 cycles
Part
Sill
Part number
65C87351
Condition
Corroded
Location
Fuselage
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

R2 DOOR HAS MULTIPLE AREAS OF CORROSION LOCATED AT DOOR CUTOUT MOP SILL. REMOVED CORRODED MOP SILL MATCH, DRILLED NEW MOP SILL AND INSTALLED IAW B737 SRM 51 40 02.