Engine Torque; Fuel Pressure; Engine Oil Pressure; Engine Oil Temperature - Bell BHT-206L3-FM-1 LongRanger-III Flight Manual

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DOTAPPROVED
NOTE
Intentional use of power transient
area (768 to 871°C) is prohibited.
The TURB OUT TEMP gage is
equipped with a red warning light
that will illuminate when either of
the following conditions occur:
770 to 927°C more than 10
seconds or above 927°C.
1-21. ENGINE TORQUE
Continuous
operation
0 to 85%
Maximum continuous
85%
5 minute takeoff
range
85 to 100%
Maximum for takeoff
Maximum transient
(Do not exceed 5
seconds above
100%. Intentional use
prohibited.)
100%
105%
1-22. FUEL PRESSURE
Minimum
Continuous
operation
4 PSI
4 to 25 PSI
Maximum 25 PSI
BHT-206L3-FM-1
Minimum
Continuous
operation
4 PSI
4 to 25 PSI
Maximum
Minimum for use of
type A, A-l, or JP-5
fuel, or any mixture
of these, at ambient
temperature below -
18°C (0°F)
25 PSI
8 PSI
1-23. ENGINE OIL PRESSURE
Minimum below 79% 50 PSI
GAS PRODUCER (N,)
RPM
Minimum from 79 to
90 PSI
94% GAS
PRODUCER (N,) RPM
Minimum above 94%
115 PSI
GAS PRODUCER
RPM (N1) RPM
Maximum
130 PSI
1-24. ENGINE OIL TEMPERATURE
Continuous
operation
0 to 107°C
Maximum
107°C
I
l
Gage with red triangle at 8 psi.
Rev. 4 1-9