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SHUT DOWN SEQUENCE FOR 912

by James Nix in 912 / 914 Technical Questions 13 years ago

Should a 912 be shut down one mag at a time?

Re: SHUT DOWN SEQUENCE FOR 912

by John Otter » 13 years ago

John Otter

2 55 0

All twin circuited engines should be.
John

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Re: SHUT DOWN SEQUENCE FOR 912

by Francis van Cutsem » 13 years ago

Francis van Cutsem

0 3 0

Hi,

See also SL-912-016 Chapter 3.7

SL-912-016.pdf (You do not have access to download this file.)

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Re: SHUT DOWN SEQUENCE FOR 912

by Dennis A Cormier » 13 years ago

Dennis A Cormier

4 12 11

I do and I have a 912uls. I bring the idle to 1800rpms then drop one mag, wait about 3 seconds then turn it off.
Dennis

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Re: SHUT DOWN SEQUENCE FOR 912

by Francis van Cutsem » 13 years ago

Francis van Cutsem

0 3 0

Hi Dennis,

One good think who work very well for me is, at the moment you shuttdown the engine is to pull the throttle back to full idle, that will avoid stress on the gear box and you will have an almost non noisy stop of your engine.
Try and let me know.

Francis.

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Re: SHUT DOWN SEQUENCE FOR 912

by John Otter » 13 years ago

John Otter

2 55 0

I switch No1 circuit off first to check that No2 circuit is working fine. I then switch it back on and switch No 2 circuit off to check that No 1 is working. Finally I switch off No1 again. If I have a problem circuit then I've got until the next flight to fix it, rather than finding out on the apron when about to go flying!

John

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