From: "Sboese sboese@uwyo.edu" <flyrotary@lancaironline.net>
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Subject: Re: [FlyRotary] Re: PSRU oil pressure
Date: Mon, 24 May 2021 21:40:30 -0600
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To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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Steve,

The shaft is drilled with an outlet in the sun gear producing a jet of oil =
onto the planetary gears.  This is how it was designed and produced by Ford=
.  I did not want to change this part of the design.

Steve Boese


> On May 23, 2021, at 11:49 PM, Stephen Izett stephen.izett@gmail.com <flyr=
otary@lancaironline.net> wrote:
>=20
> =EF=BB=BF=E2=97=86 This message was sent from a non-UWYO address. Please =
exercise caution when clicking links or opening attachments from external s=
ources.
>=20
>=20
> Hi Steve.
>=20
> How does that quantity of oil get to the planetary set, is the shaft dril=
led?
> Reducing this path wasn=E2=80=99t an option? Just easiest to enlarge the =
drain and keep the flow for cooling?
>=20
> Thanks very much Steve.
>=20
> Steve I