Service difficulty report · Sill · Boeing 737790

Difficulty date
September 15, 2008
Submitted
October 7, 2008
Operation
Air carrier
Aircraft
N623AS
Make and model
Boeing 737790
Aircraft serial
30166
Aircraft time
29,406 hours, 12,540 cycles
Part
Sill
Part number
146A81236
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

AFT CARGO DOOR SILL PLATE FAYING SURFACE CORRODED AROUND ANCHOR NUTS. REPLACED SILL WITH NEW PART IAW B737 700 SRM 51 40 02 AND 51 40 05.