Service difficulty report · Door Sill · Boeing 737490

Difficulty date
November 16, 2015
Submitted
December 8, 2015
Operation
Air carrier
Aircraft
N705AS
Make and model
Boeing 737490
Aircraft serial
29318
Aircraft time
54,169 hours, 30,726 cycles
Part
Door Sill
Part number
6517688180
Condition
Corroded
Location
Bs 303-360
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

L1 MOPSILL HAS 4EA AREAS OF CORROSION. ACFT GROUNDED. REMOVED L1 MOPSILL CHORD AND REPLACED WITH NEW CHORD IAW SRM 51-40-02-0G-0, W 1", O .090, R .047, L .043, D 2".