Electrical/Digital System Failures Flashcards
1
Q
“FADEC FAIL” Caution in flight
A
- Collective lever - Adjust as necessary to maintain RRPM within limits
- Affected engine - Identify by small collective changes
- Respective twist grip - Adjust slowly to set 80% N1
After landing
- Respective twist grip - Reduce before lowering the collective pitch lever to full down
2
Q
“SHED EMER” caution
A
If operating in IMC:
1. Land - ASAP
3
Q
TOTAL ELECTRICAL POWER LOSS
A
- Land - ASAP
4
Q
“BAT TEMP” Warning on the ground
A
- Batt Master sw - Off
5
Q
BATTERY TEMP in flight
A
- Batt Master sw - Off
- Land - ASAP
6
Q
“GEN OVHT” Caution
A
- 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
7
Q
“GEN DISCON” sys 1 AND “GEN DISCON” sys 2 Cautions
A
When BOTH GENs disconnect:
- Land - ASAP