Interstage Turbine Temperature; Torque - Garmin G1000:Beechcraft Baron 58/G58 User Manual

ENGINE INDICATION SYSTEM
The gauges displayed and the values shown in this section are taken from the Hawker Beechcraft
NOTE:
C90A/GT baseline configuration. Refer to the Pilot's Operating Handbook (POH) and FAA Approved Airplane
Flight Manual (AFM) for specific values and operating limitations.

INTERSTAGE TURBINE TEMPERATURE

The Interstage Turbine Temperature (ITT) Gauge is displayed at the top of the EIS. This gauge differs for
engine start and running conditions. Values between 200 and 1200 degrees Celsius (°C) are shown at engine
start; values change to 200 to 800° C once the engine has stabilized. A red triangle is displayed at 1090° C
during engine start as an aide to not exceed maximum starting temperatures. This is available in both normal
and reversionary modes.

TORQUE

The Torque Gauge displays engine workload in foot-pounds and is located beneath the ITT gauge. The values
range from 0 FT-LB to 1600 FT-LB If the torque remains above 1315 FT-LB for more than 2 seconds or exceeds
the value indicated by the red tick mark, a warning condition occurs.
3-4
ITT After Engine Start
Figure 3-3 ITT Gauge
Figure 3-4 Torque Gauge
Garmin G1000 Pilot's Guide for the Hawker Beechcraft C90A/GT
ITT During Engine Start
190-00663-00 Rev. A