SDR 99ZZZX1166

Service difficulty report · Indicator · Braero HS125700A

Difficulty date: December 3, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N700BW
Make and model: Braero HS125700A
Aircraft serial: NA0288
System (JASC): 7722 · Engine EGT/TIT Indicating System
Part: Indicator
Condition: Malfunctioned
Location: Cockpit
Stage of operation: DE
Nature of condition: N
Precautionary procedure: E, A

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

What was found

AT FLIGHT LEVEL 8,000 FEET, NR 1 ENGINE PRECAUTIONARY SHUT DOWN. PASSING THROUGH 8,000 FEET TO 6,000 FEET, NR 1 ENGINE ITT CLIMBED TO 1,160 DEGREES CELSIUS. PILOT REDUCED POWER TO IDLE, NOTIFIED ATC OF SITUATION, PROCEEDED TO INITIATE A PRECAUTIONARY ENGINE SHUT DOWN. TROUBLESHOOTING FOUND ITT GAUGES SWAPPED. PROBLEM TRANSFERRED TO NR 2 ENGINE. REMOVED AND REPLACED ITT GAUGE. OPS CHECKED SATISFACTORY.