Service difficulty report · Indicator · Gulstm 690A

Difficulty date
November 8, 2007
Submitted
January 21, 2008
Operation
General aviation
Make and model
Gulstm 690A
Aircraft serial
11192
Aircraft time
8,655 hours
Engine
Garrtt TPE3315
Propeller
Hartzl HCB3TN5
Part
Indicator
Part number
850568503
Condition
Unserviceable
Location
Itt
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) DURING CRUISE THE NR2 ENGINE ITT INDICATION BECAME ERRATIC, THEN CLIMBED THROUGH THE RED LINE. THE FLIGHT CREW SHUTDOWN THE ENGINE AND FEATHERED THE PROP. THE AIRCRAFT RETURNED TO AIRPORT. MAINTENANCE TESTED THE ITT SYSTEM AND FOUND THE INDICATOR TO BE AT FAULT. THE ITT INDICATOR WILL BE REPLACED WITH A SERVICEABLE UNIT AND THE AIRCRAFT WILL BE RETURNED TO SERVICE. (TC NR 20071109006)