EC135 T2 emergencies - boldface

1. Flight controls - HANDS ON

On Ground:

• 1. BAT MASTR sw….. OFF
• 2. Engines…………….Shut down

In Flight:

• 1. BAT MASTR sw….. OFF
• 2. LAND ASAP

1. Respective EMERG OFF sw… Open switch guard, press and release

• 2. Both FUEL PRIME PUMPS……OFF
• 3. Double engine emergency……..Perform shut down

1. OEI flight condition……………..establish

2. Respective EMERG OFF sw….open switch guard, press and release

3. Affected engine…………………identify

4. Single engine emergency……..perform shutdown

If FIRE WARNING light is off:

5. LAND ASAP

OR….If FIRE WARNING light remains on

5. LAND IMMEDIATELY

1. Fuel quantity check

If positive fuel indication in main tank

• 2. Both fuel pump XFEE sw (F + A) ….. ON
• 3. Both fuel pump XFEE cb (F + A) ….. IN

OR…. if LOW FUEL warning light remains on:

• 2. Air condition….. OFF
• 3. Bleed air……….OFF (if OAT >5 deg)
• 4. LAND WITHIN 10 MINUTES

Nro LOW / Nro HIGH:

1. Rotor RPM indicator….. check

2. Collective lever……….. adjust as necessary to maintain Nro within normal range

px below min, both CAD cautions on, warning gong

1. LAND ASAP

• 1. Affected engine……….identify
• 2. ENG CHIP sw…………BURN (1 sec)
• 3. Chip pulse events…….record
• 4. Engine parameters……monitor

• If caution goes off
• 5. Takeoff…………………perform

OR

• If ENG CHIP caution remains on:
• 5. Single engine emergency… Perform shutdown

• 1. OEI flight condition……Establish
• 2. ENG CHIP sw…………BURN (1 sec)
• 3. Chip pulse events…….record
• 4. Engine parameters……monitor

• If caution goes off
• 5. No further action requires

OR

• If ENG CHIP caution remains on:
• 5. Affected engine……………..identify
• 6. Single engine emergency….perform shutdown

• OR
• 6. ENG main switch…………..IDLE

7. LAND ASAP

• 1. OEI flight condition………… establish
• 2. Affected engine …………… identify
• 3. Single engine emergency….perform shutdown
• 4. LAND as soon as practicable

1. Engine oil pressure indicator(VEMD)…..check

If indication in limits:

2. Land as soon as practicable

If indication outside of limit:

• 2. OEI flight condition………… Establish
• 3. Affected engine……………. Identify
• 4. Single engine emergency….perform shutdown
• 5. Land as soon as practicable

1. Collective lever………….. adjust as necessary to maintain Nro within normal range

2. Affected engine…………. Identify by small collective changes

3. Respective TWIST GRIP… adjust slowly to set 80% (+/- 2%) N1 on the affected engine (TWIST GRIP caution may come on). Simultaneously adjust collective to maintain engine within limits.

4. Land as soon as practicable

After landing

5. Respective TWIST GRIP….reduce, before lowering the collective to full down position (to keep N2/Nro within limits)

If one indication:

1. Land as soon as practicable

If both indications:

1. LAND ASAP

1. Affected GEN switch…………… OFF

If GEN OVHT caution indication remains on for more than 1 minute:

• 2. OEI flight condition……………establish
• 3. Affected engine………………..identify
• 4. Single engine emergency……. Perform shutdown
• 5. Land as soon as practicable

• 1. XSMM oil pressure indicator…check in norm range
• 2. Land as soon as practicable

1. XSMN oil temp and press………check

If Indications are within limits

2. Land as soon as practicable

OR

If indications

2. Power………….. reduce as much as possible

If oil temp indication remains out of limits

3. LAND ASAP

1. Flight controls ……… “Hands On”

If operation

2. LAND AS SOON PRACTICABLE

1. Flight controls………..”hands on”

• 1. Artificial horizon on PFD……… check attitude
• 2. Flight controls…………………. “Hands on”
• 3. RCU…………………….reconfigure to valid AHRS

1. Flight controls…………”hands on”

If operating in IMC

LAND ASAP

Flight controls …… “hands on”

1. Flight controls …………..”hands on”

If operating in IMC

2. LAND ASAP

1. Flight controls ……”hands on”

• 1. Collective lever……………. Reduce to main Nro
• 2. Airspeed…………………… 75 KIAS recommended
• 3. Double engine EMERG shutdown….. perform

• 1. Both ENG MAIN sw………….. OFF
• 2. Both FADEC sw……………….OFF
• 3. Both fuel PRIME PUMPS…….OFF
• 4. BAT MSTR sw…………………OFF

if there is an indication that engines are still running

5. Both TWIST GRIPS………… turn to shut off

• 1. Both ENG MAIN sw…… OFF
• 2. Both FADEX sw……….. OFF

if there is an indication that engines are still running

3. Both TWIST GRIPS……. Turn to shut off

1. Autorotation……..perform

• 1. Right pedal……….apply as necessary to stop yaw
• 2. Landing attitude…. Establish
• 3. Collective lever….. raise as necessary to cushion

After steady ground contact:

4. Collective lever…… lower rapidly

1. Airspeed……………… increase if possible

If Eng oil temp decreases below limit:

2. Land as soon as practicable

OR, if oil tel remains above limit:

• 2. OEI flight condition……… establish
• 3. Affected engine…………..identify
• 4. ENG MAIN sw…………… ground idle
• 5. Oil temp indicator……….. monitor

If temp decrease below limit:

6. Land as soon as practicable

Or if temp remains above limit:

• 6. Single engine shutdown ….. perform shutdown
• 7. Land as soon as practicable

• 1. OEI flight condition ………… establish
• 2. Affect engine ……………….. identify
• 3. Single eng emer shutdown…perform
• 4. Land as soon as practicable

• 1. Collective lever………… raise to maint Nro and N2
• 2. Affected engine…………Identify
• 3. TWIST GRIP(aff Eng)…. Reduce TQ until the normal engine takes the load (TWIST GRIP and DEGRADE caution comes on)
• 4. Collective lever………… readjust as reqd to stay within limits
• 5. ENG MODE SEL sw…. MAN
• 6. TWIST GRIP(aff Eng)…. Adjust tw manually to 20-30% according to weight and ambient conditions
• 7. Collective lever…………readjust as necessary without changing TWIST GRIP position
• 8. LAND AS SOON AS PRACTICABLE
• 9.TWISY GRIP…………… reduce before lowering the collective lever to full down posn (Nro/N2 within limits)

1. ENG MAIN sw (aff eng)….. IDLE, check indications, then OFF

• 1. OEI flight condition …………………Establish
• 2. Affected Engine……………………..identify
• 3. Single engine EMERG shutdown…. Perform

• 1. Collective lever………. Adjust to maint Nr
• 2. Landing attitude……… establish
• 3. Collective lever………. Raise as necessary to stop descent and cushion landing

• After landing:
• 4. Affected engine………. Identify
• 5. Single engine EMERG shutdown…. Perform

• 1. Airspeed…………..Increase if possible
• And simultaneously
• 2. Collective lever…… adjust to maintain RPM
• If forced landing reqd:
• 3. Landing attitude….. establish
• 4. Collective lever…… raise as necessary to stop descent and cushion landing
• After landing:
• 5. Affected engine….. identify
• 6. Single engine EMERG shutdown…. Perform

• 1. Airspeed…………….Increase if possible
• And simultaneously
• 2. Collective lever…… adjust to maintain RPM
• Trans to OEI flight:
• 3. Airspeed……………65 KIAS
• Simultaneously:
• 4. Collective lever…… Adjust to OEI limits or below
• After reaching safe alt:
• 5. Collective lever…….. reduce below OEI MCP or below
• 6. Affected engine……. Identify
• 7. Single engine EMERG shutdown…. Perform
• LAND AS SOON AS PRACTICABLE

• 1. Collective leve……….adjust to maint RPM
• If performing a rejected T/O
• 2. Landing attitude …….establish
• 3. Collective lever…….. raise as reqd to stop descent and cushion landing
• After landing:
• 4. Affected engine…… identify
• 5. Single engine EMERG ….perform shutdown

• 1. Collective lever …….. adjust to maint RRPM
• 2. collective lever ……… adjust to OEI limits or below
• After reaching safe alt:

• 3. Collective lever…….. reduce below OEI MCP or below
• 4. Affected engine……. Identify
• 5. Single engine EMERG shutdown…. Perform
• LAND AS SOON AS PRACTICABLE

• 1. Double engine EMERG….. shutdown perform
• 2. Passengers………………..alert/evac
• 3. Fire…………………………extinguish if possible

• 1. Airspeed………… reduce, if reqd to 65KIAS
• 2. Passengers……..alert
• 3. Heating/aircon….. OFF
• 4. Fire………………. Extinguish if possible
• 5. Fumes, smoke….. eliminate, open sliding doors, windows and vents
• 6. LAND ASAP
• After landing:
• 7. Double engine emergency…. Perform shutdown

• 1. Double engine emergency……. Perform shutdown
• 2. Passengers…………………….. alert/evacuate
• 3. EPU, if connected……………… disconnect
• 4. Fire………………………………. Extinguish if poss

• 1. Both BUS TIE sw……….. OFF
• 2. Both BUS TIE cautions…. ON
• 3. DC VOLTS, GEB AMPS and BAT AMPS… compare, note higher
• 4. BAT MASTR sw………….OFF

• if smoke/fire eliminates:
• 5. LAND ASAP

• OR, if smoke fire/continues:
• 6. Respective GEN sw……….. OFF (higher load)

• If smoke/fire continues:
• 7. Both GENs sw………….NORM
• 8. Other GEN sw…………. OFF

• If smoke/fire eliminates:
• 9. LAND ASAP

• Or, if smoke/fire continues:
• 10. Both GEN sw……….. OFF
• 11. LAND ASAP

• 1. Both TWIST GRIPS…….. Turn to min
• And simultaneously:
• 2. Landing attitude………… establish
• 3. Collective lever…………. Apply as necessary
• After landing:
• 4. Double engine emergency…. Perform shutdown

• 1. Collective lever……….Reduce immediately
• 2. Both TWIST GRIPS… turn to min
• If heigh permits:
• 3. Airspeed……………….gain
• 4. Collective lever……….. raise to stop descent and Cushing landing
• After landing:
• 5. Double engine emergency…. Perform shutdown

• 1. Collective lever……reduce to obtain min sideslip angle
• 2. Airspeed………….. maintain 70KIAS or higher
• 3. Shallow approach with nose left…. Perform

• If the airspeed can be reduce below 40kt with the nose still pointing left:
• 4. Airspeed………….reduce close to the ground until nose is aligned with flight direction
• 5. Landing……………Perform

• Or, if the nose changes from left to right at airspeed higher than 40kt
• 4. Airspeed………….. increase (nose down)
• 5. Approach…………. Abort, climb to sufficient height for autorotation
• 6. Autorotation………. Perform