Today's Message Index:
----------------------
 
     1. 03:25 AM - Re: Monowheel bulkhead (Lance Sandford)
     2. 06:19 AM - Exhaust Pipe Security (h&jeuropa)
     3. 07:33 AM - Re: Exhaust Pipe Security (hagargs)
     4. 07:40 AM - Re: Exhaust Pipe Security (Jeffrey Roberts)
     5. 08:42 AM - Rough River Report # 4 (Jeffrey Roberts)
     6. 09:16 AM - Re: Exhaust Pipe Security (Paul McAllister)
     7. 09:48 AM - Re: Rough River Report # 4 (Robert Borger)
     8. 10:34 AM - Re: Mysterious vibration on Europa Tri Gear (GBWFH2010)
     9. 10:39 AM - Re: G-BXDY ? (David Watts)
    10. 10:39 AM - Re: Mysterious vibration on Europa Tri Gear (GBWFH2010)
    11. 11:09 AM - Re: Re: Mysterious vibration on Europa Tri Gear (rparigor@suffolk.lib.ny.us)
    12. 11:39 AM - Re: Exhaust Pipe Security (Jerry Rehn)
    13. 11:47 AM - Re: Re: Mysterious vibration on Europa Tri Gear (Jerry Rehn)
    14. 11:56 AM - Re: Exhaust Pipe Security (Paul McAllister)
    15. 01:03 PM - Re: Exhaust Pipe Security (Jerry Rehn)
    16. 03:21 PM - Re: Re: Mysterious vibration on Europa Tri Gear (nigel henry)
    17. 06:13 PM - Fuel Pressure again (Karl Heindl)
    18. 07:10 PM - Re: Fuel Pressure again (Robert Borger)
    19. 07:20 PM - Re: Fuel Pressure again (Paul McAllister)
 
 
 
Message 1
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  | 
      
      
| Subject:  | Re: Monowheel bulkhead | 
      
      Andrew
      
      I did exactly what you are planning. By my calculations the original 
      bulkhead infringed the access hole. The curved bulkhead works well. Pics 
      attached I hope.
      
      Regards
      
      Lance SAndford in Oz
      
      
      On 08/01/2011 03:47 AM, Andrew Sarangan wrote:
      > -->  Europa-List message posted by: Andrew Sarangan<asarangan@gmail.com>
      >
      > The reason for my confusion is, the suggested location of the plywood
      > would cut halfway through the fuel valve access hole on the starboard
      > side of the tunnel  (page 17-2 of the manual). Since the fuel valve
      > has to be aft of this plywood bulkhead, I can't see how this setup
      > would work without moving the plywood further forward, or making it
      > conform to the wheel well curvature.
      
Message 2
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  | 
      
      
| Subject:  | Exhaust Pipe Security | 
      
      
      On our 914 powered XS, the exhaust pipe that comes thru the engine cowl gets loose.
      We once actually had it fall off, fortunately just prior to takeoff!  We've
      tried hi temp nuts, safety wiring the nut and made a longer nut from steel
      rod which is safety wired, but still the pipe gets loose after a few hours. 
      
      Yesterday, we noticed an old Tech Talk article from Dec 2002 where Andy suggests
      drilling thru the stub of the muffler and the tailpipe and inserting a self
      tapping screw.  Then you are to arrange the screw to be under the circular clamp.
      Has anyone done this and does it work?
      
      
      Jim & Heather
      N241BW
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=348356#348356
      
      
Message 3
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  | 
      
      
| Subject:  | Re: Exhaust Pipe Security | 
      
      
      Drill thruogh both the exhaust pipe and the wall of the muffler pipe.  Get a small
      steel flat topped rivet or pin
      drop it through the matched up holes and use the muffler clamp over it to hold
      it in. Erich Trombley and I have both done this with nary an issue.
      
      Steve Hagar
      A143
      Mesa AZ
      
      -----Original Message-----
      >From: "h&jeuropa" <butcher43@att.net>
      >Sent: Aug 2, 2011 6:16 AM
      >To: europa-list@matronics.com
      >Subject: Europa-List: Exhaust Pipe Security
      >
      >
      >On our 914 powered XS, the exhaust pipe that comes thru the engine cowl gets loose.
      We once actually had it fall off, fortunately just prior to takeoff!  We've
      tried hi temp nuts, safety wiring the nut and made a longer nut from steel
      rod which is safety wired, but still the pipe gets loose after a few hours.
      
      >
      >Yesterday, we noticed an old Tech Talk article from Dec 2002 where Andy suggests
      drilling thru the stub of the muffler and the tailpipe and inserting a self
      tapping screw.  Then you are to arrange the screw to be under the circular clamp.
      Has anyone done this and does it work?
      >
      >
      >Jim & Heather
      >N241BW
      >
      >
      >Read this topic online here:
      >
      >http://forums.matronics.com/viewtopic.php?p=348356#348356
      >
      >
      
      
Message 4
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  | 
      
      
| Subject:  | Re: Exhaust Pipe Security | 
      
      
      Jim,
      I actually lost mine on takeoff at about 180 hours. I had another one fabricated
      with a tab to safety wire it to the pipe. Used a new, much stronger auto clamp
      and have never had a problem. Funny... my neighbor found the pipe a year later
      while walking. ;-) Told me his neighbor had something fall out of the sky
      and killed one of his cow's. He had me going!
      
      Jeff R
      N128LJ Gold Rush
      
      On Aug 2, 2011, at 8:16 AM, h&jeuropa wrote:
      
      > 
      > On our 914 powered XS, the exhaust pipe that comes thru the engine cowl gets
      loose.  We once actually had it fall off, fortunately just prior to takeoff! 
      We've tried hi temp nuts, safety wiring the nut and made a longer nut from steel
      rod which is safety wired, but still the pipe gets loose after a few hours.
      
      > 
      > Yesterday, we noticed an old Tech Talk article from Dec 2002 where Andy suggests
      drilling thru the stub of the muffler and the tailpipe and inserting a self
      tapping screw.  Then you are to arrange the screw to be under the circular clamp.
      Has anyone done this and does it work?
      > 
      > 
      > Jim & Heather
      > N241BW
      > 
      > 
      > 
      > 
      > Read this topic online here:
      > 
      > http://forums.matronics.com/viewtopic.php?p=348356#348356
      > 
      > 
      > 
      > 
      > 
      > 
      > 
      > 
      > 
      > 
      
      
Message 5
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  | 
      
      
| Subject:  | Rough River Report # 4 | 
      
      Were only a month away... Hello all Europa owners it's time to make a 
      plan!!
      
      
      Rough River Attendance Report for September 3rd & 4th. 
      :  http://www.airnav.com/airport/2I3
      
      
      Bob & Maureen Borger... Flying Dragon Lady N914XL in from Corinth TX
      Jim & Lynne Puglise... Doing his best to fly N283JL Jabiru up from Punta 
      Gorda FL.
      Jeff & Mary Behrens... Flying Baby Blue in from Baton Rough LA 
      Jeff & Karen Roberts... Flying Gold Rush in from Nashville Tennessee.
      Gary & Susan Leinberger... Flying in the Mooney 3619N from Lancaster PA. 
      
      Fred Klein... Flying the Big Iron, for now from Orcas Island Washington 
      ST.
      Troy & Donna Maynor... Flying Little Grace N120EU in from Weaverville 
      NC.
      Paul & Jenny McAllister... Flying in Mono N378PJ AKA Blinky from KUES 
      Wisconsin.
      Jim & Heather Butcher... Flying N241BW from Kalamazoo, MI.
      Bud Yearly ... Flying his Trigear up from Plant City FL. With a 
      different prop...?
      Peter & Christine Timm... Flying C-GIET flying rom Pemberton, BC. Nice 
      trip!
      Dan Seitz... Flying N248A from Kissimmee FL.
      
      More coming later. Anyone not on this list please email me your info or 
      corrections direct and we'll get it up graded. 
      
      Thanks,
      
      Jeff R.  N128LJ Gold Rush
      
Message 6
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  | 
      
      
| Subject:  | Re: Exhaust Pipe Security | 
      
      I did the same and it works fine. - Paul
      
      On Tue, Aug 2, 2011 at 9:29 AM, hagargs <hagargs@earthlink.net> wrote:
      
      >
      > Drill thruogh both the exhaust pipe and the wall of the muffler pipe.  Get
      > a small steel flat topped rivet or pin
      > drop it through the matched up holes and use the muffler clamp over it to
      > hold it in. Erich Trombley and I have both done this with nary an issue.
      >
      > Steve Hagar
      > A143
      > Mesa AZ
      >
      
Message 7
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  | 
      
      
| Subject:  | Re: Rough River Report # 4 | 
      
      Jeff,
      
      Unfortunately, we will be driving again this year.  The conversion to tri-gear
      left the aircraft CG @ 0.75 inch behind the forward limit and almost 40 lbs. heavier.
      The Little Dragon Lady will have to go on a serious weight reduction
      program.  I'll be selling the Garmin stack (35 lbs.) and taking out all the big,
      heavy, instruments (9 lbs) and removing the old technology strobe system &
      power supply (3 lbs).  Replacing with MicroAir Comm & Xponder (3 lbs.), GRT Sport
      EFIS (2 lbs.), AeroLED Pulsar wing-tip lights (.25 lbs.) & 2 1/4" standby
      airspeed, altimeter & vertical speed (2 lbs).  Should get back almost 45 lbs.
      in useful load and move the CG back about 1 1/4".  But it won't be complete till
      I sell the Garmin stuff so I can purchase the new stuff.
      
      Fortunately, we will be driving again this year so there will be a couple cases
      of sudsy adult beverages coming along with us.  I'll also bring the fuel cans
      so folks can make go-juice runs.
      
      Blue skies & tailwinds,
      Bob Borger
      http://www.europaowners.org/N914XL
      Europa XS, Short Wing, Intercooled Rotax 914
      rlborger@mac.com
      Cel: 817-992-1117
      
      
      On Aug 2, 2011, at 10:39 AM, Jeffrey Roberts wrote:
      
      > Were only a month away... Hello all Europa owners it's time to make a plan!!
      > 
      > 
      > Rough River Attendance Report for September 3rd & 4th. 
      > :  http://www.airnav.com/airport/2I3
      > 
      > 
      > Bob & Maureen Borger... Flying Dragon Lady N914XL in from Corinth TX
      > Jim & Lynne Puglise... Doing his best to fly N283JL Jabiru up from Punta Gorda
      FL.
      > Jeff & Mary Behrens... Flying Baby Blue in from Baton Rough LA 
      > Jeff & Karen Roberts... Flying Gold Rush in from Nashville Tennessee.
      > Gary & Susan Leinberger... Flying in the Mooney 3619N from Lancaster PA. 
      > Fred Klein... Flying the Big Iron, for now from Orcas Island Washington ST.
      > Troy & Donna Maynor... Flying Little Grace N120EU in from Weaverville NC.
      > Paul & Jenny McAllister... Flying in Mono N378PJ AKA Blinky from KUES Wisconsin.
      > Jim & Heather Butcher... Flying N241BW from Kalamazoo, MI.
      > Bud Yearly ... Flying his Trigear up from Plant City FL. With a different prop...?
      > Peter & Christine Timm... Flying C-GIET flying rom Pemberton, BC. Nice trip!
      > Dan Seitz... Flying N248A from Kissimmee FL.
      >  
      > More coming later. Anyone not on this list please email me your info or corrections
      direct and we'll get it up graded. 
      > 
      > Thanks,
      > 
      > Jeff R.  N128LJ Gold Rush
      
Message 8
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  | 
      
      
| Subject:  | Re: Mysterious vibration on Europa Tri Gear | 
      
      
      Ron, 
      
      Thank you for your suggestions which are greatly appreciated. I have been working
      on the Europa today checking a number of the things you suggested. 
      
      I found all cables to be in good condition and the physical operation of the carbs
      appears to be correct and in sync. I have yet to re balance, but I will explain
      why later. 
      The carb bowl vents appear to be Ok and plumbed in and connected correctly.
      Switching mags makes no difference to the noise.
      The blades have been checked, are all at the same pitch and are within the manufacturers
      limits. A basic check of the tracking has been conducted and no problems
      highlighted. The blades have not been dynamically balanced.
      I can find no damage to the engine mount, or mounting bolts which are torqued correctly.
      The aircraft was converted to a Tri Gear in 2007  which mod are you
      referring to?
      The chokes are closing correctly, there is no leak in the balancing tube and the
      plugs were replaced last September.
      The spinner is in good condition and on tight, with all screws checked and hub
      appears to be fine. No changes have been made to any part of the prop system.
      I do not often use 100LL  only 40 litres in 33 hours. The total engine time is
      265 hours and as far as I know the gearbox has never been removed or checked.
      I have checked the slipper clutch friction torque and it was 24 ft lb  well within
      the range stated by Rotax.  I never have any starting problems.
      When I was checking the slipper clutch I removed the four upper spark plugs. I
      was surprised to find those from cyls 2 and 4 were very black and sooty but 1
      and 3 were perfect. I checked the needle jet in the left carburettor and found
      the circlip located on the richest setting. I moved this down one notch, re-assembled
      the carburettor and test flew the aircraft. For nearly one hour it was
      perfect with no vibration at any cruise setting from 28 inches to 25 inches
      MFP, but after descending into the circuit and returning to cruise power the vibration/harmonic
      was very noticeable at 26 inches MFP. Obviously  I need to re-balance
      the carbs and I will do this tomorrow, but it does seem that working
      on the carburettors/air intake system seems to improve things for up to 60 mins
      and then the problem returns. 
      Regards
      
      --------
      Gordon Grant
      
      G-BWFH
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=348399#348399
      
      
Message 9
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  | 
      
      
      
      
      Jean-Paul,
      
      sorry to have missed you at Guernsey. When I spotted your aircraft I 
      couldn't resist parking next to it as there was space.
      
      My wife, Marion and I arrived Sunday lunch time and we left lunch time today 
      (Tuesday) after a lovely break there.
      
      Dave Watts
      G-BXDY
      Classic Monowheel Europa 1800 hrs TT
      
      Sent: Monday, August 01, 2011 2:24 PM
      Subject: Europa-List: G-BXDY ?
      
      
      
      > Seen nice Classic G-BXDY parked next to me in Guernsey yesterday.
      > Whom it belongs to?
      > Jean-Paul
      > Europa 337 F-PALI 
      
      
Message 10
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  | 
      
      
| Subject:  | Re: Mysterious vibration on Europa Tri Gear | 
      
      
      Jeff,
      
      Thank you for your suggestions. I have checked all the cables and operation seems
      to be perfect. I have also had a good look for exhaust leaks and can not find
      any trace of any leaks - the system seems in good health. As explained to Ron
      I will be balancing the carbs tomorrow and will keep you posted.
      
      Regards
      
      --------
      Gordon Grant
      
      G-BWFH
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=348401#348401
      
      
Message 11
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  | 
      
      
| Subject:  | Re: Mysterious vibration on Europa Tri Gear | 
      
      
      	Hi Gordon
      
      
      	Reply below ****
      
      
      	
      
      
      <gcgrant@supanet.com>
      
      	>
      
      	> Ron,
      
      	>
      
      	> Thank you for your suggestions which are greatly appreciated. I have
      been
      
      	> working on the Europa today checking a number of the things you
      suggested.
      
      	>
      
      	> I found all cables to be in good condition and the physical
      operation of
      
      	> the carbs appears to be correct and in sync. I have yet to re
      balance, but
      
      	> I will explain why later.
      
      	> The carb bowl vents appear to be Ok and plumbed in and connected
      
      	> correctly.
      
      	> Switching mags makes no difference to the noise.
      
      	> The blades have been checked, are all at the same pitch and are
      within the
      
      	> manufacturers limits. A basic check of the tracking has been
      conducted and
      
      	> no problems highlighted. The blades have not been dynamically
      balanced.
      
      
      	****Good idea to try and get rebalanced no matter.
      
      
      	
      
      	> I can find no damage to the engine mount, or mounting bolts which
      are
      
      	> torqued correctly. The aircraft was converted to a Tri Gear in 2007
      €“
      
      	> which mod are you referring to?
      
      
      	****Mod 72:
      
      
      	http://www.europa-aircraft.com/updates/mods.php
      
      
      	****Below 5K the manifold does not provide equal mixing, think a very
      common problem. If you were to run at 5K for a while and turn off you
      would probably see nice color of plugs. i am not flying yet but do know
      Type 64 carbs. Adjusting idle needle as lean as you can may help.
      
      
      	I checked the needle jet in the left
      
      	> carburettor and found the circlip located on the richest setting. I
      moved
      
      	> this down one notch, re-assembled the carburettor and test flew
      the
      
      	> aircraft. For nearly one hour it was perfect with no vibration at
      any
      
      	> cruise setting from 28 inches to 25 inches MFP, but after descending
      into
      
      	> the circuit and returning to cruise power the vibration/harmonic was
      very
      
      	> noticeable at 26 inches MFP. Obviously I need to re-balance the
      carbs and
      
      	> I will do this tomorrow, but it does seem that working on the
      
      	> carburettors/air intake system seems to improve things for up to 60
      mins
      
      	> and then the problem returns.
      
      
      	****Be very careful messing with main jets and jet needle settings.
      Verify and clean jets, my 914 has different main jets and different jet
      needle positions I think from the factory.
      
      
      	
      
      
      	Go after carbs. Even though the enriching circuit is not supposed to do
      much in cruise, you can try pulling choke at cruise and see if that makes
      a difference. Perhaps ask Bud or Airmaster if you can try and switching
      blades?
      
      
      	
      
      
      	Good luck
      
      
      	Ron P.
      
      
      	
      
      
      	
      
      
      	
      
      
      	
      
      	> Regards
      
      	>
      
      	> --------
      
      	> Gordon Grant
      
      	>
      
      	> G-BWFH
      
      	>
      
      	>
      
      	>
      
      	>
      
      	> Read this topic online here:
      
      	>
      
      	> http://forums.matronics.com/viewtopic.php?p=348399#348399
      
      	>
      
      	>
      
      	>
      
      	>
      
      	>
      
      	>
      
      	>
      
      
      	>
      
      	>
      
      	>
      
      	>
      
      
Message 12
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  | 
      
      
| Subject:  | Exhaust Pipe Security | 
      
      
      Jim
      I had mine welded on, 7 years still holding.
      Jerry
      
      -----Original Message-----
      From: owner-europa-list-server@matronics.com
      [mailto:owner-europa-list-server@matronics.com] On Behalf Of h&jeuropa
      Sent: Tuesday, August 02, 2011 6:17 AM
      Subject: Europa-List: Exhaust Pipe Security
      
      
      On our 914 powered XS, the exhaust pipe that comes thru the engine cowl gets
      loose.  We once actually had it fall off, fortunately just prior to takeoff!
      We've tried hi temp nuts, safety wiring the nut and made a longer nut from
      steel rod which is safety wired, but still the pipe gets loose after a few
      hours. 
      
      Yesterday, we noticed an old Tech Talk article from Dec 2002 where Andy
      suggests drilling thru the stub of the muffler and the tailpipe and
      inserting a self tapping screw.  Then you are to arrange the screw to be
      under the circular clamp.  Has anyone done this and does it work?
      
      
      Jim & Heather
      N241BW
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=348356#348356
      
      
Message 13
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  | 
      
      
| Subject:  | Re: Mysterious vibration on Europa Tri Gear | 
      
      
      Just another thought. Could it be airframe related not engine? Does it happen only
      at lower airspeeds? Perhaps as you slow down a vibration sets up maybe in
      the cowling or baffles in the cowling vibrating? Have you made any changes in
      those areas or something loosening up?
      Worth a look maybe.
      Jerry
      
      -----Original Message-----
      From: owner-europa-list-server@matronics.com [mailto:owner-europa-list-server@matronics.com] On Behalf Of GBWFH2010
      Sent: Tuesday, August 02, 2011 10:31 AM
      Subject: Europa-List: Re: Mysterious vibration on Europa Tri Gear
      
      
      Ron, 
      
      Thank you for your suggestions which are greatly appreciated. I have been working
      on the Europa today checking a number of the things you suggested. 
      
      I found all cables to be in good condition and the physical operation of the carbs
      appears to be correct and in sync. I have yet to re balance, but I will explain
      why later. 
      The carb bowl vents appear to be Ok and plumbed in and connected correctly.
      Switching mags makes no difference to the noise.
      The blades have been checked, are all at the same pitch and are within the manufacturers
      limits. A basic check of the tracking has been conducted and no problems
      highlighted. The blades have not been dynamically balanced.
      I can find no damage to the engine mount, or mounting bolts which are torqued correctly.
      The aircraft was converted to a Tri Gear in 2007  which mod are you
      referring to?
      The chokes are closing correctly, there is no leak in the balancing tube and the
      plugs were replaced last September.
      The spinner is in good condition and on tight, with all screws checked and hub
      appears to be fine. No changes have been made to any part of the prop system.
      I do not often use 100LL  only 40 litres in 33 hours. The total engine time is
      265 hours and as far as I know the gearbox has never been removed or checked.
      I have checked the slipper clutch friction torque and it was 24 ft lb  well within
      the range stated by Rotax.  I never have any starting problems.
      When I was checking the slipper clutch I removed the four upper spark plugs. I
      was surprised to find those from cyls 2 and 4 were very black and sooty but 1
      and 3 were perfect. I checked the needle jet in the left carburettor and found
      the circlip located on the richest setting. I moved this down one notch, re-assembled
      the carburettor and test flew the aircraft. For nearly one hour it was
      perfect with no vibration at any cruise setting from 28 inches to 25 inches
      MFP, but after descending into the circuit and returning to cruise power the vibration/harmonic
      was very noticeable at 26 inches MFP. Obviously  I need to re-balance
      the carbs and I will do this tomorrow, but it does seem that working
      on the carburettors/air intake system seems to improve things for up to 60 mins
      and then the problem returns. 
      Regards
      
      --------
      Gordon Grant
      
      G-BWFH
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=348399#348399
      
      
Message 14
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| Subject:  | Re: Exhaust Pipe Security | 
      
      Jim,
      
      If you want to risk your avionics, I'll TIG weld yours on next time you guys
      fly over for lunch.
      
      Cheers, Paul
      
      On Tuesday, August 2, 2011, Jerry Rehn <rehn@rockisland.com> wrote:
      >
      > Jim
      > I had mine welded on, 7 years still holding.
      > Jerry
      >
      
Message 15
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| Subject:  | Exhaust Pipe Security | 
      
      Mine was TIG welded, we disconnected stuff and had no issues but I suppose
      there could be?
      
      Jerry
      
      
        _____  
      
      From: owner-europa-list-server@matronics.com
      [mailto:owner-europa-list-server@matronics.com] On Behalf Of Paul McAllister
      Sent: Tuesday, August 02, 2011 11:54 AM
      Subject: Re: Europa-List: Exhaust Pipe Security
      
      
      Jim,
      
      If you want to risk your avionics, I'll TIG weld yours on next time you guys
      fly over for lunch.
      
      Cheers, Paul
      
      On Tuesday, August 2, 2011, Jerry Rehn <rehn@rockisland.com> wrote:
      >
      > Jim
      > I had mine welded on, 7 years still holding.
      > Jerry
      >
      
      
Message 16
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| Subject:  | Re: Mysterious vibration on Europa Tri Gear | 
      
      
      Not read the thread  but   prop tips check for cracks running from the tip 
      use a magnifying glass=2Ctape each prop tip the same amount oI could not se
      e the tip cracks till it became a problem. Undercarriage leg covers check a
      nd wind with 
      electrical tape also check any resin covers like flaps  of fairings  cowlin
      g and bits check for vibration  I have a sailing yacht   and the long runs 
      of rope hum under tension and wind cowls can resonate   hope it helps      
      but record the noise   to us somebody knows the noise  x x x  > Subject: Eu
      ropa-List: Re: Mysterious vibration on Europa Tri Gear
      > From: gcgrant@supanet.com
      > Date: Tue=2C 2 Aug 2011 10:30:42 -0700
      > To: europa-list@matronics.com
      > 
      > 
      > Ron=2C 
      > 
      > Thank you for your suggestions which are greatly appreciated. I have been
       working on the Europa today checking a number of the things you suggested.
      
      > 
      > I found all cables to be in good condition and the physical operation of 
      the carbs appears to be correct and in sync. I have yet to re balance=2C bu
      t I will explain why later. 
      > The carb bowl vents appear to be Ok and plumbed in and connected correctl
      y.
      > Switching mags makes no difference to the noise.
      > The blades have been checked=2C are all at the same pitch and are within 
      the manufacturers limits. A basic check of the tracking has been conducted 
      and no problems highlighted. The blades have not been dynamically balanced.
      > I can find no damage to the engine mount=2C or mounting bolts which are t
      orqued correctly. The aircraft was converted to a Tri Gear in 2007 
      =93 which mod are you referring to?
      > The chokes are closing correctly=2C there is no leak in the balancing tub
      e and the plugs were replaced last September.
      > The spinner is in good condition and on tight=2C with all screws checked 
      and hub appears to be fine. No changes have been made to any part of the pr
      op system.
      > I do not often use 100LL =93 only 40 litres in 33 hours. The total 
      engine time is 265 hours and as far as I know the gearbox has never been re
      moved or checked. I have checked the slipper clutch friction torque and it 
      was 24 ft lb =93 well within the range stated by Rotax.  I never have
       any starting problems.
      > When I was checking the slipper clutch I removed the four upper spark plu
      gs. I was surprised to find those from cyls 2 and 4 were very black and soo
      ty but 1 and 3 were perfect. I checked the needle jet in the left carburett
      or and found the circlip located on the richest setting. I moved this down 
      one notch=2C re-assembled the carburettor and test flew the aircraft. For n
      early one hour it was perfect with no vibration at any cruise setting from 
      28 inches to 25 inches MFP=2C but after descending into the circuit and ret
      urning to cruise power the vibration/harmonic was very noticeable at 26 inc
      hes MFP. Obviously  I need to re-balance the carbs and I will do this tomor
      row=2C but it does seem that working on the carburettors/air intake system 
      seems to improve things for up to 60 mins and then the problem returns. 
      > Regards
      > 
      > --------
      > Gordon Grant
      > 
      > G-BWFH
      > 
      > 
      > 
      > 
      > Read this topic online here:
      > 
      > http://forums.matronics.com/viewtopic.php?p=348399#348399
      > 
      > 
      > 
      > 
      > 
      > 
      > 
      ===========
      ===========
      ===========
      ===========
      > 
      > 
      > 
       		 	   		  
      
Message 17
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| Subject:  | Fuel Pressure again | 
      
      
      I would also like to wire a fuel pressure sender to my EIS. But where would
       I find the T-adapter that the VDO sender is screwed into. I assume that is
       the way it is done=2C similar to the coolant temperature sender.
      Thank you for any help
      Karl
      
       		 	   		  
      
Message 18
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| Subject:  | Re: Fuel Pressure again | 
      
      Karl,
      
      I added a 2nd banjo fitting to the output side of the fuel pressure regulator.
      It required replacing the single banjo bolt with a double banjo bolt.  See:
      
      http://www.europaowners.org/forums/gallery2.php?g2_itemId=65989
      
      from my build album, year #6 Q1 2007 where I installed the fuel pressure/airbox
      pressure differential gage.  This connection went to the fuel pressure side of
      the sensor.  You could use the same type of connection for a fuel pressure sensor.
      
      Blue skies & tailwinds,
      Bob Borger
      http://www.europaowners.org/N914XL
      Europa XS, Short Wing, Intercooled Rotax 914
      rlborger@mac.com
      Cel: 817-992-1117
      
      On Aug 2, 2011, at 8:09 PM, Karl Heindl wrote:
      
      > I would also like to wire a fuel pressure sender to my EIS. But where would I
      find the T-adapter that the VDO sender is screwed into. I assume that is the
      way it is done, similar to the coolant temperature sender.
      > 
      > Thank you for any help
      > 
      > Karl
      
Message 19
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| Subject:  | Re: Fuel Pressure again | 
      
      Hi Karl,
      
      I generally have good luck finding things like this at Macmaster-Carr's.
      
      Paul
      
      On Tuesday, August 2, 2011, Karl Heindl <kheindl@msn.com> wrote:
      > I would also like to wire a fuel pressure sender to my EIS. But where
      would I find the T-adapter that the VDO sender is screwed into. I assume
      that is the way it is done, similar to the coolant temperature sender.
      > Thank you for any help
      > Karl
      >
      
 
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