912ULS Oil pressure sensor changing

by Jonathan Smith in 912 / 914 Technical Questions 13 years ago

Hi, quick question - on a 912ULS when changing the oil pressure sensor, is this considered to be breaking into the oil lines thus requiring a full venting procedure or is venting not required. Same question also if changing the oil pressure relief spring/ ball/ cone parts etc.
Cheers!

Re: 912ULS Oil pressure sensor changing

by Roger Lee » 13 years ago

Roger Lee

131 5.38k 5.44k

Hi Jonathan,

Just changing the oil pressure sensor and or the oil regulation parts won't cause an issue so long as you don't sit there and let oil just drain for a long time or turn the prop. Once you unscrew the old sensor have the other one ready. Same with the oil pressure regulator parts. You will loose a few tablespoons of oil.

Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell

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Re: 912ULS Oil pressure sensor changing

by Jonathan Smith » 13 years ago

Jonathan Smith

10 19 0

Thanks for the info Roger, much appreciated. Jon

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Re: 912ULS Oil pressure sensor changing

by ADAM ZIELINSKI » 13 years ago

ADAM ZIELINSKI

1 1 0

pls tell me how to hook up new oil pressure sensor in existing electric installation?I try to connect white as a signal and red 12V DS ,but still is not working.What to do?

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Re: 912ULS Oil pressure sensor changing

by Roger Lee » 13 years ago

Roger Lee

131 5.38k 5.44k

Hi Adam,

Which model oil pressure sender do you have? Have you changed anything from an existing setup or is this a new installation?

Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell

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