Service difficulty report · Rib · Gulstm GIVXG450

Difficulty date
February 28, 2018
Submitted
February 28, 2018
Operation
Air carrier
Filed by
GR4D216M
Gulfstream Services Corporation
Aircraft
N440QS
Make and model
Gulstm GIVXG450
Aircraft serial
4025
Aircraft time
9,370 hours, 4,553 cycles
Part
Rib
Part number
1159WM2002335
Condition
Corroded
Location
Lt Wing
Part time
9,370 hours, 4,553 cycles
Component
Sponson · Gulstm
Component part number
1159W2004941
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

CORROSION UNDER LT MAIN LANDING GEAR TRUNNION BEARINGS ON SPONSON RIB. REQUIRES MAJOR REPAIR.