Pilot’s Operating Handbook Supplement
9.6-22
DO NOT USE FOR FLIGHT OPERATIONS
Section 9
EXTERNAL CARGO COMPARTMENT
ECC
100 SERIES
CRUISE PERFORMANCE WITH ECC
(Refer to the tables on the following pages)
The following information is applicable to all External Cargo Compartment
(ECC) Cruise Performance Charts contained in this section, if your airplane
is equipped with an ECC.
NOTES:
• The highest torque value for each temperature and RPM value
represents the maximum allowable cruise power. Do not exceed this
torque value: 740°C ITT, or 101.6%
, whichever occurs rst.
• With the inertial air particle separator placed in BYPASS and the
power set below the cruise torque limit of 1840 foot-pounds, decrease
the maximum cruise torque by 55 foot-pounds. Do not exceed 740°C
ITT or 101.6%
.
• When the Air Conditioning is ON, and power is set below the cruise
torque limit of 1840 foot-pounds, decrease the maximum cruise torque
by 80 foot-pounds. Do not exceed 740°C ITT or 101.6%
.
• Propeller RPM (Np) may be set as low as 1900 RPM to reduce cabin
noise. Do not exceed 1840 foot-pounds of torque, 740 degrees C ITT,
or 101.6% NG. To achieve optimum cruise performance, set Np at or
above 2000 RPM.
CAUTION: With the inertial air particle separator placed in BYPASS,
maximum cruise speed is reduced by up to 10 knots.
NOTE: Green numbers indicate performance numbers for standard
temperatures at that altitude.