Pilot’s Operating Handbook
5 -11
DO NOT USE FOR FLIGHT OPERATIONS
Section 5
PERFORMANCE
100 SERIES
Performance
5-7 MAXIMUM ENGINE TORQUES
MAXIMUM ENGINE TORQUE FOR TAKEOFF
Conditions:
• 2200 RPM • 60 KIAS • Inertial Separator – Normal
Figure 5-2 – Maximum Torque for Takeoff
NOTES:
• Torque increases approximately 30 LB FT during takeoff ground roll.
• Torque on this chart shall be achieved without exceeding 790°C ITT or
101.6%
.
• With the takeoff power setting specied below the 1790 LB FT limit,
decrease the takeoff torque setting for each system as follows:
Condition Power Reduction
Inertial Separator in BYPASS 50 FT-LB
Bleed Air Heat ON 30 FT-LB
Pitot or Stall Heat ON 10 FT-LB
Electric Cabin Heat ON 20 FT-LB
Air Conditioning ON 70 FT-LB
Torque Limit - 1790 LBFT
Minimum Approved
Temperature, -54°C
Pressure
Altitude - FT
Sea Level
2000
4000
6000
8000
10000
12000
Max Approved
Temperature,
ISA +35°C
Torque - LBFT
Outside Air Temperature - °C
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