Service difficulty report · Torque Tube · Gulstm GIV

Difficulty date
March 29, 2006
Submitted
March 31, 2006
Operation
Air carrier
Aircraft
N420QS
Make and model
Gulstm GIV
Aircraft serial
1320
Aircraft time
8,061 hours, 3,884 cycles
Part
Torque Tube
Part number
1159BM2058511
Condition
Corroded
Location
Rudder
Part time
8,061 hours, 3,884 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

RUDDER TORUQE TUBE (OUTER) CORROSION IN CENTRAL BORE.