Today's Message Index:
----------------------
1. 09:19 AM - Re: Service report (AirMike)
2. 09:43 AM - Re: Re: Service report (Tim Olson)
3. 10:00 AM - Re: Re: Service report (Dave Saylor)
4. 11:13 AM - Re: Re: Service report (Rob Kermanj)
5. 03:49 PM - Re: Service report (John Cox)
6. 06:12 PM - Re: Service report (Rob Kermanj)
7. 08:12 PM - Re: Service report (Kelly McMullen)
Message 1
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| Subject: | Re: Service report |
Please describe in detail the location that you are describing.
Is this behind the prop, outside the case of the engine?
--------
See you OSH '12
Q/B - flying 2 yrs.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=355203#355203
Message 2
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| Subject: | Re: Service report |
Inside the crankshaft bore and prop hub that mates to that area.
Tim
On Oct 16, 2011, at 11:16 AM, "AirMike" <Mikeabel@Pacbell.net> wrote:
>
> Please describe in detail the location that you are describing.
> Is this behind the prop, outside the case of the engine?
>
> --------
> See you OSH '12
> Q/B - flying 2 yrs.
>
>
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=355203#355203
>
>
>
>
>
>
>
>
>
Message 3
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| Subject: | Re: Service report |
I think if you send in a small sample to an oil analysis lab they could tell
you exactly what it is.
Dave Saylor
AirCrafters
140 Aviation Way
Watsonville, CA 95076
831-722-9141 Shop
831-750-0284 Cell
On Sun, Oct 16, 2011 at 9:40 AM, Tim Olson <Tim@myrv10.com> wrote:
>
> Inside the crankshaft bore and prop hub that mates to that area.
> Tim
>
>
> On Oct 16, 2011, at 11:16 AM, "AirMike" <Mikeabel@Pacbell.net> wrote:
>
> >
> > Please describe in detail the location that you are describing.
> > Is this behind the prop, outside the case of the engine?
> >
> > --------
> > See you OSH '12
> > Q/B - flying 2 yrs.
> >
> >
> >
> >
> > Read this topic online here:
> >
> > http://forums.matronics.com/viewtopic.php?p=355203#355203
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>
Message 4
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| Subject: | Re: Service report |
Did not think about that. It was bad stuff!
Sent from my iPhone
On Oct 16, 2011, at 12:57 PM, Dave Saylor <dave.saylor.aircrafters@gmail.com
> wrote:
> I think if you send in a small sample to an oil analysis lab they could te
ll you exactly what it is.
>
> Dave Saylor
> AirCrafters
> 140 Aviation Way
> Watsonville, CA 95076
> 831-722-9141 Shop
> 831-750-0284 Cell
>
>
> On Sun, Oct 16, 2011 at 9:40 AM, Tim Olson <Tim@myrv10.com> wrote:
>
> Inside the crankshaft bore and prop hub that mates to that area.
> Tim
>
>
>
> On Oct 16, 2011, at 11:16 AM, "AirMike" <Mikeabel@Pacbell.net> wrote:
>
> >
> > Please describe in detail the location that you are describing.
> > Is this behind the prop, outside the case of the engine?
> >
> > --------
> > See you OSH '12
> > Q/B - flying 2 yrs.
> >
> >
> >
> >
> > Read this topic online here:
> >
> > http://forums.matronics.com/viewtopic.php?p=355203#355203
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
> ==========
> " target="_blank">http://www.matronics.com/Navigator?RV10-List
> ==========
> MS -
> k">http://forums.matronics.com
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> e -
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Message 5
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| Subject: | Re: Service report |
Kelly would be a better confirmation but if it was a heavy gray paste with
slight green cast - its sounds like the lead that is in 100LL avgas. It is
particularly severe in Rotax tight tolerance engines. Because of the
relative weight it settles out.
On Oct 15, 2011 6:58 PM, "n801bh@netzero.com" <n801bh@netzero.com> wrote:
> I am betting it was 100% metal...... As in lead...
>
> do not archive
>
>
> Ben Haas
> N801BH
> www.haaspowerair.com
>
> ---------- Original Message ----------
> From: Rob Kermanj <flysrv10@gmail.com>
> To: rv10-list@matronics.com
> Subject: RV10-List: Service report
> Date: Sat, 15 Oct 2011 20:02:13 -0400
>
>
> It has been 360 hrs and four years since my prop was off the plane. I had
> to replace my alt belt and was shocked by the amount of sludge caked inside
> the crank. This the stuff that will corrode the crank from within.
>
> I cycle my prop almost at every flight.
>
> I had to build a scraper from a piece of alumn strap to scrape the sludge.
> No amount of thinner would clean it. The stuff was grey (i assume metal)
> and most of it was the consistency of proseal. Some was dry and came off
> powdery like.
>
> I am thinking that two years and couple hundred hours might be the good
> time to clean the crank.
>
> It would be nice to know other people experiences.
>
> Do not
> arch========================================================================bsp;
-
> MATRON========================; - List
> Contsp; &nb========================================================
>
>
> ____________________________________________________________
> *57-Year-Old Mom Looks 25*
> Mom Reveals $5 Wrinkle Trick That Has Angered Doctors!
> <http://thirdpartyoffers.netzero.net/TGL3242/4e9a38a02b7c2ae9749st04vuc>
> ConsumerLifestyles.org<http://thirdpartyoffers.netzero.net/TGL3242/4e9a38a02b7c2ae9749st04vuc>
>
> *
>
> *
>
>
Message 6
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| Subject: | Re: Service report |
No green cast. Just plane grey. Just as if you mixed proseal and did not put
much harder in the mix.
Rob Kermanj
Sent from my iPad
On Oct 16, 2011, at 6:46 PM, John Cox <rv10pro@gmail.com> wrote:
> Kelly would be a better confirmation but if it was a heavy gray paste with
slight green cast - its sounds like the lead that is in 100LL avgas. It i
s particularly severe in Rotax tight tolerance engines. Because of the relat
ive weight it settles out.
>
> On Oct 15, 2011 6:58 PM, "n801bh@netzero.com" <n801bh@netzero.com> wrote:
> I am betting it was 100% metal...... As in lead...
>
> do not archive
>
>
> Ben Haas
> N801BH
> www.haaspowerair.com
>
> ---------- Original Message ----------
> From: Rob Kermanj <flysrv10@gmail.com>
> To: rv10-list@matronics.com
> Subject: RV10-List: Service report
> Date: Sat, 15 Oct 2011 20:02:13 -0400
>
>
> It has been 360 hrs and four years since my prop was off the plane. I had t
o replace my alt belt and was shocked by the amount of sludge caked inside t
he crank. This the stuff that will corrode the crank from within.
>
> I cycle my prop almost at every flight.
>
> I had to build a scraper from a piece of alumn strap to scrape the sludge.
No amount of thinner would clean it. The stuff was grey (i assume metal) a
nd most of it was the consistency of proseal. Some was dry and came off powd
ery like.
>
> I am thinking that two years and couple hundred hours might be the good ti
me to clean the crank.
>
> It would be nice to know other people experiences.
>
> Do not arch=====================
=bsp; - MATRON=================
=======; - List Contsp; &nb======
>
>
>
> ____________________________________________________________
> 57-Year-Old Mom Looks 25
> Mom Reveals $5 Wrinkle Trick That Has Angered Doctors!
> ConsumerLifestyles.org
>
>
> get="_blank">http://www.matronics.com/Navigator?RV10-List
> tp://forums.matronics.com
> _blank">http://www.matronics.com/contribution
>
>
>
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=========
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=========
>
Message 7
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| Subject: | Re: Service report |
The question would be what oil is being used. This was one of the
problems with the Mobil One aviation oil, being pure synthetic...it
couldn't hold lead salts and sludge in suspension. Mineral oil is much
better for holding contaminants in suspension. IIRC Aeroshell
multi-grade has the most synthetic with a bit less in Exxon. Phillips
XC is all mineral oil if you need a multi-grade, and I believe all
single weight oils are full mineral oil.
The richer a mixture run, the colder temps and condensation in the
oil, the more sludge, other things being equal. Frequent oil changes,
mineral AD oil is your friend for avoiding sludge.
On Sun, Oct 16, 2011 at 3:46 PM, John Cox <rv10pro@gmail.com> wrote:
> Kelly would be a better confirmation but if it was a heavy gray paste with
> slight green cast - its sounds like the lead that is in 100LL avgas. It is
> particularly severe in Rotax tight tolerance engines. Because of the
> relative weight it settles out.
>
> On Oct 15, 2011 6:58 PM, "n801bh@netzero.com" <n801bh@netzero.com> wrote:
>>
>> I am betting it was 100% metal...... As in lead...
>>
>> do not archive
>>
>>
>> Ben Haas
>> N801BH
>> www.haaspowerair.com
>>
>> ---------- Original Message ----------
>> From: Rob Kermanj <flysrv10@gmail.com>
>> To: rv10-list@matronics.com
>> Subject: RV10-List: Service report
>> Date: Sat, 15 Oct 2011 20:02:13 -0400
>>
>>
>> It has been 360 hrs and four years since my prop was off the plane. I had
>> to replace my alt belt and was shocked by the amount of sludge caked inside
>> the crank. This the stuff that will corrode the crank from within.
>>
>> I cycle my prop almost at every flight.
>>
>> I had to build a scraper from a piece of alumn strap to scrape the sludge.
>> No amount of thinner would clean it. The stuff was grey (i assume metal)
>> and most of it was the consistency of proseal. Some was dry and came off
>> powdery like.
>>
>> I am thinking that two years and couple hundred hours might be the good
>> time to clean the crank.
>>
>> It would be nice to know other people experiences.
>>
>> Do not arch======================bsp;-
>> MATRON========================;- List Contsp;&nb======
>>
>> ____________________________________________________________
>> 57-Year-Old Mom Looks 25
>> Mom Reveals $5 Wrinkle Trick That Has Angered Doctors!
>> ConsumerLifestyles.org
>>
>> get="_blank">http://www.matronics.com/Navigator?RV10-List
>> tp://forums.matronics.com
>> _blank">http://www.matronics.com/contribution
>>
>
>
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