Service difficulty report · Flap Track · Gulstm GIVXG450

Difficulty date
August 21, 2017
Submitted
August 21, 2017
Operation
Air carrier
Aircraft
N425QS
Make and model
Gulstm GIVXG450
Aircraft serial
4010
Aircraft time
8,980 hours, 4,415 cycles
Part
Flap Track
Part number
1159WM200517
Condition
Corroded
Location
Lt Wing Te Flaps
Part time
8,980 hours, 4,415 cycles
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

LEFT B FLAP TRACK CORRODED ON THE ROLLER SURFACES. APPROACHING MANUFACTURERS MINIMUM TOLERANCE