AIRSPEED LIMITS

130 KIAS Basic Vne

90 KIAS Door(s) Off

84 KIAS 85 to 100% TQ

100 KIAS Max Autorotation Airspeed

52 KIAS Min rate of descent Aspd

69 Max glide distance Aspd

Max Gross Weight

4150 lbs

Power Turbine Limits N2

Min  97%

Cont  97 to 100%

Max Cont  100%

Trans  100 to 103% 5 min max

Gas Producer Limits N1

Cont  63 to 105%

Max Cont 105%

Max Trans 106% (do not exceed 10 sec above 105%)

Torque Limits

Cont 0 to 85%

Max Cont 85%

T/O Range 85 to 100% (do not exceed 5 minutes)

Max trans 105% (do not exceed 5 sec above 100%)

Turbine Outlet temperature TOT

Cont 100 to 716

Max Cont 716

Max for T/O 768 (do not exceed 5 min above 716)

Max Trans 871 (do not exceed 6 sec above 768)

Max Start 927 (do not exceed 10 sec above 768)

Engine Oil Pressure

Min for flight idle  50 psi

Idle to 79% N1    50 to 130 psi

79 to 94% N1      90 to 130 psi

Above 94% N1    115 to 130 psi

Maximum           130 psi

Engine Oil temperature

Cont    0 to 107

Max      107

Fuel Pressure Limits

Min 4 psi

Cont 4 to 25 psi

Max Psi

Engine Starter Limits

Ext Power

40 sec on 30 sec off

40 sec on 30 sec off

40 sec on 30 min off

Battery or Battery cart

60 sec on 60 sec off

60 sec on 60 sec off

60 sec on 30 min off

Transmission Oil Pressure

Min 30 psi

Cont 40 to 70 psi

Max 70 psi

Transmission Oil temperature

Cont 15 to 110

Max 110

Engine Anti-Ice Limitations

Max temp for use of anti-ice is 4.4 C (40 f)

Engine anti-ice shall be used in visible moisture in temps below 4.4 C (40 f)

Land as soon as practical

The landing site and duration of flight are at the discretion of the pilot. Extended flight beyond the nearest approved landing area is not recommended.

Land as soons as possible

Land without delay at the nearest suitable area (ie open field) at which a safe approach and landing is reasonable assured.

WARNING LIGHT RED SEGMENTS

ENG OUT

Verify engine condition; accomplish engine failure procedure

WARNING LIGHT RED SEGMENTS

BATT HOT

Deactivated, Land as soon as possible

WARNING LIGHT RED SEGMENTS

Litter Door Open

Land as soon as practical

Rotor RPM low

reduce collective pitch, ensure throttle fully open

ENG CHIP

Land as soon as possible

XMSN CHIP

Land as soon as possible

T/R CHIP

Land as soon as possible

FUEL FILTER

Land as soon as possible

XMSN OIL PRESS LOW

Land as soon as possible

XMSN OIL TEMP HIGH

Land as soon as possible

GEN FAILURE

GEN switch reset, then ON

GEN switch OFF, if power not restored

Land as soon as practical

BATTERY RELAY

If battery HOT light illuminates, Land as soon as possible

FUEL LOW

Verify fuel qty - Land as soon as practical

R/FUEL PUMP or L/FUEL PUMP

Descend below 6000 ft PA

Land as soon as practical

HYD SYSTEM FAILURE

Airspaeed 61-69 kts

HYD CB - out. Power not restored:

HYD CB - in

HYD system switch - on: off - if pwr not restored

Land as soon as practical

ENG FIRE START/SHUTDOWN

Throttle closed

Fuel Valve - OFF

Starter - continue to motor until TOT stabalized

ENG FIRE INFLIGHT

Throttle closed

Enter Autorotation

Fuel valve - OFF

Battery - OFF

Generator - OFF

ELEC PWR FAILURE

Verify load meter

GEN field & reset - CBs - IN

GEN switch - reset then ON

If power not restored

GEN switch - OFF

Left Fuel boost CB - IN

All nonessential elec equip - OFF

Descend - <6000 PA

Land as soon as practical

DUAL BOOST FAILURE

Land as soon as possible

Up to 150 lbs unusable fuel

TAIL ROTOR CONTROL FAILURE

Complete loss of thrust

Throttle - reduce to idle

Autorotate

Min Aspd 52KIAS during descent

Throttle - closed for landing

Fixed Pitch Failure

Power - adjust to minimize excessive yawing

Airspeed - adjust to minimize excessive yawing

CABIN VENTILATION

Cabin Vent - pull to open

Open cabin windows for maximum ventilation

FUEL CONTROL AND/OR GOVERNOR FAILURE

Control power with throttle if engine overspeeds.

Maintain RPM with collective pitch if engine underspeeds.

Establish autorotative glide.

Prepare for power off landing.

ENGINE FAILURE AND AUTOROTATION

Collective pitch control - Adjust to maintain rotor RPM 90 - 107%

Cyclic - Adjust to obtain desired autorotative airspeed fr existing conditions.

Normal Autorotation Aspd 61KIAS

Min rate descent  52 KIAS

Max glide dist 69 KIAS

Max steady state Aspd for autorotation 100 KIAS

At low altitude, close the throttle and flare to lose excessive airspeed. Apply collective pitch as flare effect decreases to further reduce forward speed and cushion landing. It is recommended that level touchdown be made prior to passing through 70% rotor RPM.

COMPRESSOR STALL

Collective - reduce to maintain slow cruise flight

Check TOT and N1 for indications

Eng Anti-ice - ON

IF PILOT ELECTS TO CONTINUE FLIGHT

Collective - increase slowly to desired power level

TOT, N1 - monitor

Land as soon as practical

IF PILOT ELECTS TO SHUTDOWN ENGINE

Throttle - CLOSED

Fuel valve - OFF

Collective - maintain 90-107% Nr

Cyclic - Adjust Aspd

Prepare for power off landing