Today's Message Index:
----------------------
1. 07:56 AM - Re: Re: Oil Pressure Sending unit location (Ron Shannon)
2. 09:55 AM - Re: Oil Pressure Sending unit location (wypaul)
3. 10:22 AM - Re: Oil Pressure Sending unit location (Andy Silvester)
Message 1
| INDEX | Back to Main INDEX |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Re: Re: Oil Pressure Sending unit location |
Andy,
Can you clarify the second location? By "just underneath the electric
sender" are you referring to the oil pressure switch?
Ron
> Rob and all,
>
> I got confirmation from Jabiru that the drawing in the manual is (at best)
> misleading and the routing of the oil circuit is as I described. For those
> who didn't see the earlier posts, there was confusion as to the sensing
> location of the oil sender. It senses the pressure right after the pump and
> in some (instrument) setups, this can show-up as pressure fluctuations on
> the gauge during normal running. The lower sensing location - just
> underneath the electric sender - is at the end of the oil gallery supplying
> the bearings. Between those two points (despite being close together) are
> the oil cooler, the oil filter and the pressure relief valve. If you want to
> sense the oil pressure at the lower point, you will notice a pressure
> difference of some 50kPa lower (7 psi) than the standard position, but the
> lower position gives a steadier reading and reflects the pressure supplied
> to the bearings before the oil returns to the case.
>
> I've asked Jabiru to amend the drawings of the respective oil circuit
> schematics in the manuals to make this clearer.
>
> Andy Silvester
>
> Suncoast Sportplanes, Inc.
> 39248 South Ave, Zephyrhills, FL 33542
> Tel: (813) 779 2324 Fax: (813) 779 2246
> www.suncoastjabiru.com
Message 2
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Re: Oil Pressure Sending unit location |
See the attached pix.
--------
Paul Spackman
Q-2 Jabiru 3300
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=132904#132904
Message 3
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Re: Oil Pressure Sending unit location |
Perfect - Thanks, Paul. This is why the web-based format of this list is soooo
much better than the YahooGroups offering!
Andy
--------
www.suncoastjabiru.com
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=132910#132910
Other Matronics Email List Services
These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.
-- Please support this service by making your Contribution today! --
|