Electrical/Digital System Failures Flashcards

1
Q

“FADEC FAIL” Caution in flight

A
  1. Collective lever - Adjust as necessary to maintain RRPM within limits
  2. Affected engine - Identify by small collective changes
  3. Respective twist grip - Adjust slowly to set 80% N1

After landing

  1. Respective twist grip - Reduce before lowering the collective pitch lever to full down
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2
Q

“SHED EMER” caution

A

If operating in IMC:
1. Land - ASAP

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3
Q

TOTAL ELECTRICAL POWER LOSS

A
  1. Land - ASAP
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4
Q

“BAT TEMP” Warning on the ground

A
  1. Batt Master sw - Off
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5
Q

BATTERY TEMP in flight

A
  1. Batt Master sw - Off
  2. Land - ASAP
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6
Q

“GEN OVHT” Caution

A
  1. Affected Gen sw - OFF

If GEN OVHT caution remains on for more than 1 min:
2. OEI Flight conditions - Establish
3. Affected ENG - Identify
4. Single ENG EMRG Shutdown - Perform:
- ENG MAIN sw (confirm correct ENG) - IDLE, check indications, then OFF

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7
Q

“GEN DISCON” sys 1 AND “GEN DISCON” sys 2 Cautions

A

When BOTH GENs disconnect:

  1. Land - ASAP
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