yakflyer(at)aol.com Guest
 
 
 
 
 
  | 
		
			
				 Posted: Sat Oct 12, 2019 10:07 am    Post subject: Yak-List Digest: 12 Msgs - 10/11/19 | 
				     | 
			 
			
				
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				Has anyone seen Yak 52TW N57AZ?  Letters to the registered owner returned as “Unknown - Incorrect Address”.
 I bought this Yak new in 2003.  Registered it at my resident Airpark... N57AZ.
 Interested in buying it back.
 
 Bill Tiley (Tylee)
 yakflyer(at)aol.com
 
 Sent from my iPhone
 
  	  | Quote: | 	 		   On Oct 11, 2019, at 11:51 PM, Yak-List Digest Server <yak-list(at)matronics.com> wrote:
  
  *
  
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                            Yak-List Digest Archive
                                       ---
                      Total Messages Posted Fri 10/11/19: 12
            ----------------------------------------------------------
  
  
  Today's Message Index:
  ----------------------
  
      1. 02:00 AM - Re: Oil Temp/Oil Press/Fuel Press Triple gauge  (727gs)
      2. 03:22 AM - Re: Oil Temp/Oil Press/Fuel Press Triple gauge  (Harv)
      3. 07:09 AM - Re: CJ6 prop blade leakage  (Paul Lewis)
      4. 09:01 AM - Re: CJ6 prop blade leakage  (Larry Pine)
      5. 10:57 AM - Re: Oil Temp/Oil Press/Fuel Press Triple gauge  (727gs)
      6. 11:21 AM - Re: CJ6 prop blade leakage  (A. Dennis Savarese)
      7. 11:38 AM - Re: CJ6 prop blade leakage  (Paul Lewis)
      8. 02:26 PM - Re: Re: Oil Temp/Oil Press/Fuel Press Triple gauge  (Warren Hill)
      9. 02:48 PM - Re: Re: Oil Temp/Oil Press/Fuel Press Triple gauge  (Richard Kelley)
     10. 05:05 PM - Re: CJ6 prop blade leakage  (Paul Lewis)
     11. 06:09 PM - Re: CJ6 prop blade leakage  (Anthony Savarese)
     12. 07:38 PM - Re: CJ6 prop blade leakage  (Paul Lewis)
  
  
  
  ________________________________  Message 1  _____________________________________
  
  
  Time: 02:00:29 AM PST US
  Subject: Re: Oil Temp/Oil Press/Fuel Press Triple gauge
  From: "727gs" <727gs(at)att.net>
  
  
  This is a CJ. I forgot to mention it. 
  
  I swapped the rear triple gauge with the front and the problem stayed with the
  gauge so I'm satisfied that it is the rear gauge. As for the carb temp, I had
  an old spare but was unsure if it was any good. Both maxed out high. Couldn't
  find the temp probe on the carb, either.
  
  Steve
  
  --------
  Steve near Chicago
  
  
  Read this topic online here:
  
  http://forums.matronics.com/viewtopic.php?p=491766#491766
  
  
  ________________________________  Message 2  _____________________________________
  
  
  Time: 03:22:56 AM PST US
  Subject: Re: Oil Temp/Oil Press/Fuel Press Triple gauge
  From: "Harv" <martin.harvey(at)kbr.com>
  
  
  The air temp probe isn't really part of the carb, is located on the airbox ducting
  just behind the air intake mesh filter screen. If you drop the lower engine
  cowling you should see it mounted horizontally from the left hand side in the
  airbox (as viewed standing in front of the AC)
  
  Rgs
  Harv
  
  
  Read this topic online here:
  
  http://forums.matronics.com/viewtopic.php?p=491767#491767
  
  
  ________________________________  Message 3  _____________________________________
  
  
  Time: 07:09:23 AM PST US
  From: Paul Lewis <okanoganlew(at)gmail.com>
  Subject: Re: CJ6 prop blade leakage
  
  Thanks Dennis, do the blades have to be removed to install the seals?  My
  A&P has no idea.
  
 > On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <
 > dsavarese0812(at)bellsouth.net> wrote:
 > 
 > dsavarese0812(at)bellsouth.net>
 > 
 > First determine if there is oil inside the hub when you pull the prop hum
 > dome and piston. If there is, replace both the inner and outer seal on th
  e
 > piston.
 > 
 > Oil inside the hub will spew out on to the blade roots when the prop is
 > spinning. Oil inside the hub is caused by a weak inner piston seal.
 > 
 > Check your log books for the last time the hub was disassembled, cleaned
 > and all bearings and races regreased. If it hasn=99t been done in t
  he last
 > 200 hours, it would be a good idea to do so.
 > 
 > Also check the log book to see if the collet seals have been replaced in
 > the last 600-750 hours. Again, if there is no record of it being done, it
 > would be recommended they be replaced as well.
 > 
 > Dennis
 > 
 > Sent from my iPhone
 > 
 >> On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org>
 > wrote:
 >> 
  ity.org>
 >> 
 >> Guys, I have noticed a heavy grease seeping from the propeller hub onto
 > the blades of on my CJ6. I assume there is a seal that needs to be
 > replaced. Any info would be greatly appreciated.
 >> 
 >> 
 >> 
 >> 
 >> Read this topic online here:
 >> 
 >> http://forums.matronics.com/viewtopic.php?p=491734#491734
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 > 
 > 
  ===========
  ===========
  ===========
  ===========
  ===========
 > 
 > 
  
  ________________________________  Message 4  _____________________________________
  
  
  Time: 09:01:19 AM PST US
  From: Larry Pine <threein60(at)yahoo.com>
  Subject: Re: CJ6 prop blade leakage
  
  
  Sent from my iPhone
  
 > On Oct 11, 2019, at 7:07 AM, Paul Lewis <okanoganlew(at)gmail.com> wrote:
 > 
 > Thanks Dennis, do the blades have to be removed to install the seals?  My A
  &P has no idea.
 > 
 >> On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <dsavarese0812(at)bellsouth
  .net> wrote:
  .net>
 >> 
 >> First determine if there is oil inside the hub when you pull the prop hum
  dome and piston. If there is, replace both the inner and outer seal on the p
  iston. 
 >> 
 >> Oil inside the hub will spew out on to the blade roots when the prop is s
  pinning. Oil inside the hub is caused by a weak inner piston seal.  
 >> 
 >> Check your log books for the last time the hub was disassembled, cleaned a
  nd all bearings and races regreased. If it hasn=99t been done in the l
  ast 200 hours, it would be a good idea to do so.
 >> 
 >> Also check the log book to see if the collet seals have been replaced in t
  he last 600-750 hours. Again, if there is no record of it being done, it wou
  ld be recommended they be replaced as well. 
 >> 
 >> Dennis
 >> 
 >> Sent from my iPhone
 >> 
 >>> On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org> wrot
  e:
 >>> 
  ity.org>
 >>> 
 >>> Guys, I have noticed a heavy grease seeping from the propeller hub onto
  the blades of on my CJ6. I assume there is a seal that needs to be replaced
  . Any info would be greatly appreciated.
 >>> 
 >>> 
 >>> 
 >>> 
 >>> Read this topic online here:
 >>> 
 >>> http://forums.matronics.com/viewtopic.php?p=491734#491734
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >> 
 >> 
 >> ==========
 >> List" rel="noreferrer" target="_blank">http://www.matronics.com/Navig
  ator?Yak-List
 >> ==========
 >> FORUMS -
 >> eferrer" target="_blank">http://forums.matronics.com
 >> ==========
 >> WIKI -
 >> errer" target="_blank">http://wiki.matronics.com
 >> ==========
 >> b Site -
 >>          -Matt Dralle, List Admin.
 >> rel="noreferrer" target="_blank">http://www.matronics.com/contributio
  n
 >> ==========
 >> 
 >> 
 >> 
  
  ________________________________  Message 5  _____________________________________
  
  
  Time: 10:57:27 AM PST US
  Subject: Re: Oil Temp/Oil Press/Fuel Press Triple gauge
  From: "727gs" <727gs(at)att.net>
  
  
  Are the Chinese and Russian gauges interchangeable?
  
  --------
  Steve near Chicago
  
  
  Read this topic online here:
  
  http://forums.matronics.com/viewtopic.php?p=491774#491774
  
  
  ________________________________  Message 6  _____________________________________
  
  
  Time: 11:21:57 AM PST US
  From: "A. Dennis Savarese" <dsavarese0812(at)bellsouth.net>
  Subject: Re: CJ6 prop blade leakage
  
  If you're talking about the collet seals, yes.=C2- Then the blade angles
  have to be reset.=C2- If you're talking about the seals in the prop hub 
  piston, no.=C2- To grease the bearings, you loosen the large castellated 
  nuts on each side and remove the entire assembly from the hub.=C2- What r
  emains in the hub is one flat bearing, one race and a slider.=C2- Each si
  de is the same.=C2- The other flat bearing is on the assembly you removed
  .Dennis
  
     On Friday, October 11, 2019, 10:11:01 AM EDT, Paul Lewis <okanoganlew(at)g
  mail.com> wrote:  
  
  Thanks Dennis, do the blades have to be removed to install the seals?=C2
  - My A&P has no idea.
  On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <dsavarese0812(at)bellsouth.n
  et> wrote:
  
  et>
  
  First determine if there is oil inside the hub when you pull the prop hum d
  ome and piston. If there is, replace both the inner and outer seal on the p
  iston. 
  
  Oil inside the hub will spew out on to the blade roots when the prop is spi
  nning. Oil inside the hub is caused by a weak inner piston seal.=C2- 
  
  Check your log books for the last time the hub was disassembled, cleaned an
  d all bearings and races regreased. If it hasn=99t been done in the l
  ast 200 hours, it would be a good idea to do so.
  
  Also check the log book to see if the collet seals have been replaced in th
  e last 600-750 hours. Again, if there is no record of it being done, it wou
  ld be recommended they be replaced as well. 
  
  Dennis
  
  Sent from my iPhone
  
 > On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org> wrote:
 > 
  y.org>
 > 
 > Guys, I have noticed a heavy grease seeping from the propeller hub onto t
  he blades of on my CJ6. I assume there is a seal that needs to be replaced.
  Any info would be greatly appreciated.
 > 
 > 
 > 
 > 
 > Read this topic online here:
 > 
 > http://forums.matronics.com/viewtopic.php?p=491734#491734
 > 
 > 
 > 
 > 
 > 
 > 
 > 
 > 
 > 
  
  
  List" rel="noreferrer" target="_blank">http://www.matronics.com/Navigat
  or?Yak-List
  FORUMS -
  eferrer" target="_blank">http://forums.matronics.com
  WIKI -
  errer" target="_blank">http://wiki.matronics.com
  b Site -
  =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin.
  rel="noreferrer" target="_blank">http://www.matronics.com/contribution
  
  
  ________________________________  Message 7  _____________________________________
  
  
  Time: 11:38:30 AM PST US
  From: Paul Lewis <okanoganlew(at)gmail.com>
  Subject: Re: CJ6 prop blade leakage
  
  Very helpful, thanks.
  
  On Fri, Oct 11, 2019 at 11:26 AM A. Dennis Savarese <
  dsavarese0812(at)bellsouth.net> wrote:
  
 > If you're talking about the collet seals, yes.  Then the blade angles hav
  e
 > to be reset.  If you're talking about the seals in the prop hub piston,
 > no.  To grease the bearings, you loosen the large castellated nuts on eac
  h
 > side and remove the entire assembly from the hub.  What remains in the hu
  b
 > is one flat bearing, one race and a slider.  Each side is the same.  The
 > other flat bearing is on the assembly you removed.
 > Dennis
 > 
 > On Friday, October 11, 2019, 10:11:01 AM EDT, Paul Lewis <
 > okanoganlew(at)gmail.com> wrote:
 > 
 > 
 > Thanks Dennis, do the blades have to be removed to install the seals?  My
 > A&P has no idea.
 > 
 > On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <
 > dsavarese0812(at)bellsouth.net> wrote:
 > 
 > dsavarese0812(at)bellsouth.net>
 > 
 > First determine if there is oil inside the hub when you pull the prop hum
 > dome and piston. If there is, replace both the inner and outer seal on th
  e
 > piston.
 > 
 > Oil inside the hub will spew out on to the blade roots when the prop is
 > spinning. Oil inside the hub is caused by a weak inner piston seal.
 > 
 > Check your log books for the last time the hub was disassembled, cleaned
 > and all bearings and races regreased. If it hasn=99t been done in t
  he last
 > 200 hours, it would be a good idea to do so.
 > 
 > Also check the log book to see if the collet seals have been replaced in
 > the last 600-750 hours. Again, if there is no record of it being done, it
 > would be recommended they be replaced as well.
 > 
 > Dennis
 > 
 > Sent from my iPhone
 > 
 >> On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org>
 > wrote:
 >> 
  ity.org>
 >> 
 >> Guys, I have noticed a heavy grease seeping from the propeller hub onto
 > the blades of on my CJ6. I assume there is a seal that needs to be
 > replaced. Any info would be greatly appreciated.
 >> 
 >> 
 >> 
 >> 
 >> Read this topic online here:
 >> 
 >> http://forums.matronics.com/viewtopic.php?p=491734#491734
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 > 
 > 
 > ==========
 > List" rel="noreferrer" target="_blank">
 > http://www.matronics.com/Navigator?Yak-List
 > ==========
 > FORUMS -
 > eferrer" target="_blank">http://forums.matronics.com
 > ==========
 > WIKI -
 > errer" target="_blank">http://wiki.matronics.com
 > ==========
 > b Site -
 >          -Matt Dralle, List Admin.
 > rel="noreferrer" target="_blank">http://www.matronics.com/contributio
  n
 > ==========
 > 
 > 
  
  ________________________________  Message 8  _____________________________________
  
  
  Time: 02:26:38 PM PST US
  From: Warren Hill <hill(at)doctor-hill.com>
  Subject: Re: Re: Oil Temp/Oil Press/Fuel Press Triple gauge
  
  
  If you are referring to the triple gauges yes. I have Russian triple gauges in
  my CJ and they work fine.
  
  
 > On Oct 11, 2019, at 10:57 AM, 727gs <727gs(at)att.net> wrote:
 > 
 > 
 > Are the Chinese and Russian gauges interchangeable?
 > 
 > --------
 > Steve near Chicago
 > 
 > 
 > 
 > 
 > Read this topic online here:
 > 
 > http://forums.matronics.com/viewtopic.php?p=491774#491774
 > 
 > 
 > 
 > 
 > 
 > 
 > 
 > 
 > 
  
  
  ________________________________  Message 9  _____________________________________
  
  
  Time: 02:48:26 PM PST US
  From: Richard Kelley <rickkelleyfly(at)gmail.com>
  Subject: Re: Re: Oil Temp/Oil Press/Fuel Press Triple gauge
  
  
  I have a couple of those gauges at home from my CJ. If you need one call 210-787-0327
  
  Sent from my iPhone
  
 > On Oct 11, 2019, at 3:32 PM, Warren Hill <hill(at)doctor-hill.com> wrote:
 > 
 > 
 > If you are referring to the triple gauges yes. I have Russian triple gauges in
  my CJ and they work fine.
 > 
 > 
 >>> On Oct 11, 2019, at 10:57 AM, 727gs <727gs(at)att.net> wrote:
 >> 
 >> 
 >> Are the Chinese and Russian gauges interchangeable?
 >> 
 >> --------
 >> Steve near Chicago
 >> 
 >> 
 >> 
 >> 
 >> Read this topic online here:
 >> 
 >> http://forums.matronics.com/viewtopic.php?p=491774#491774
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 >> 
 > 
 > 
 > 
 > 
 > 
  
  
  ________________________________  Message 10  ____________________________________
  
  
  Time: 05:05:50 PM PST US
  From: Paul Lewis <okanoganlew(at)gmail.com>
  Subject: Re: CJ6 prop blade leakage
  
  I have removed one blade.  What do you recommend for grease?
  
 > On Fri, Oct 11, 2019 at 11:36 AM Paul Lewis <okanoganlew(at)gmail.com> wrote:
 > 
 > Very helpful, thanks.
 > 
 > On Fri, Oct 11, 2019 at 11:26 AM A. Dennis Savarese <
 > dsavarese0812(at)bellsouth.net> wrote:
 > 
 >> If you're talking about the collet seals, yes.  Then the blade angles
 >> have to be reset.  If you're talking about the seals in the prop hub
 >> piston, no.  To grease the bearings, you loosen the large castellated nu
  ts
 >> on each side and remove the entire assembly from the hub.  What remains 
  in
 >> the hub is one flat bearing, one race and a slider.  Each side is the
 >> same.  The other flat bearing is on the assembly you removed.
 >> Dennis
 >> 
 >> On Friday, October 11, 2019, 10:11:01 AM EDT, Paul Lewis <
 >> okanoganlew(at)gmail.com> wrote:
 >> 
 >> 
 >> Thanks Dennis, do the blades have to be removed to install the seals?  M
  y
 >> A&P has no idea.
 >> 
 >> On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <
 >> dsavarese0812(at)bellsouth.net> wrote:
 >> 
 >> dsavarese0812(at)bellsouth.net>
 >> 
 >> First determine if there is oil inside the hub when you pull the prop hu
  m
 >> dome and piston. If there is, replace both the inner and outer seal on t
  he
 >> piston.
 >> 
 >> Oil inside the hub will spew out on to the blade roots when the prop is
 >> spinning. Oil inside the hub is caused by a weak inner piston seal.
 >> 
 >> Check your log books for the last time the hub was disassembled, cleaned
 >> and all bearings and races regreased. If it hasn=99t been done in 
  the last
 >> 200 hours, it would be a good idea to do so.
 >> 
 >> Also check the log book to see if the collet seals have been replaced in
 >> the last 600-750 hours. Again, if there is no record of it being done, i
  t
 >> would be recommended they be replaced as well.
 >> 
 >> Dennis
 >> 
 >> Sent from my iPhone
 >> 
 >>> On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org>
 >> wrote:
 >>> 
  nity.org>
 >>> 
 >>> Guys, I have noticed a heavy grease seeping from the propeller hub ont
  o
 >> the blades of on my CJ6. I assume there is a seal that needs to be
 >> replaced. Any info would be greatly appreciated.
 >>> 
 >>> 
 >>> 
 >>> 
 >>> Read this topic online here:
 >>> 
 >>> http://forums.matronics.com/viewtopic.php?p=491734#491734
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >>> 
 >> 
 >> 
 >> ==========
 >> List" rel="noreferrer" target="_blank">
 >> http://www.matronics.com/Navigator?Yak-List
 >> ==========
 >> FORUMS -
 >> eferrer" target="_blank">http://forums.matronics.com
 >> ==========
 >> WIKI -
 >> errer" target="_blank">http://wiki.matronics.com
 >> ==========
 >> b Site -
 >>          -Matt Dralle, List Admin.
 >> rel="noreferrer" target="_blank">http://www.matronics.com/contributi
  on
 >> ==========
 >> 
 >> 
 >> 
 >> 
  
  ________________________________  Message 11  ____________________________________
  
  
  Time: 06:09:24 PM PST US
  From: Anthony Savarese <dsavarese0812(at)bellsouth.net>
  Subject: Re: CJ6 prop blade leakage
  
  Aeroshell #5 is good. 
  Dennis
  
  Sent from my iPhone
  
 > On Oct 11, 2019, at 8:07 PM, Paul Lewis <okanoganlew(at)gmail.com> wrote:
 > 
 > =EF=BB
 > I have removed one blade.  What do you recommend for grease?
 > 
 >> On Fri, Oct 11, 2019 at 11:36 AM Paul Lewis <okanoganlew(at)gmail.com> wrote
  :
 >> Very helpful, thanks.
 >> 
 >>> On Fri, Oct 11, 2019 at 11:26 AM A. Dennis Savarese <dsavarese0812(at)bells
  outh.net> wrote:
 >>> If you're talking about the collet seals, yes.  Then the blade angles ha
  ve to be reset.  If you're talking about the seals in the prop hub piston, n
  o.  To grease the bearings, you loosen the large castellated nuts on each si
  de and remove the entire assembly from the hub.  What remains in the hub is o
  ne flat bearing, one race and a slider.  Each side is the same.  The other f
  lat bearing is on the assembly you removed.
 >>> Dennis
 >>> 
 >>> On Friday, October 11, 2019, 10:11:01 AM EDT, Paul Lewis <okanoganlew(at)gm
  ail.com> wrote:
 >>> 
 >>> 
 >>> Thanks Dennis, do the blades have to be removed to install the seals?  M
  y A&P has no idea.
 >>> 
 >>> On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <dsavarese0812(at)bellsout
  h.net> wrote:
  h.net>
 >>> 
 >>> First determine if there is oil inside the hub when you pull the prop hu
  m dome and piston. If there is, replace both the inner and outer seal on the
  piston. 
 >>> 
 >>> Oil inside the hub will spew out on to the blade roots when the prop is s
  pinning. Oil inside the hub is caused by a weak inner piston seal.  
 >>> 
 >>> Check your log books for the last time the hub was disassembled, cleaned
  and all bearings and races regreased. If it hasn=99t been done in the
  last 200 hours, it would be a good idea to do so.
 >>> 
 >>> Also check the log book to see if the collet seals have been replaced in
  the last 600-750 hours. Again, if there is no record of it being done, it w
  ould be recommended they be replaced as well. 
 >>> 
 >>> Dennis
 >>> 
 >>> Sent from my iPhone
 >>> 
 >>>> On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org> wro
  te:
 >>>> 
  nity.org>
 >>>> 
 >>>> Guys, I have noticed a heavy grease seeping from the propeller hub ont
  o the blades of on my CJ6. I assume there is a seal that needs to be replace
  d. Any info would be greatly appreciated.
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> Read this topic online here:
 >>>> 
 >>>> http://forums.matronics.com/viewtopic.php?p=491734#491734
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>> 
 >>> 
 >>> ==========
 >>> List" rel="noreferrer" target="_blank">http://www.matronics.com/Navi
  gator?Yak-List
 >>> ==========
 >>> FORUMS -
 >>> eferrer" target="_blank">http://forums.matronics.com
 >>> ==========
 >>> WIKI -
 >>> errer" target="_blank">http://wiki.matronics.com
 >>> ==========
 >>> b Site -
 >>>          -Matt Dralle, List Admin.
 >>> rel="noreferrer" target="_blank">http://www.matronics.com/contributi
  on
 >>> ==========
 >>> 
 >>> 
 >>> 
  
  ________________________________  Message 12  ____________________________________
  
  
  Time: 07:38:52 PM PST US
  From: Paul Lewis <okanoganlew(at)gmail.com>
  Subject: Re: CJ6 prop blade leakage
  
  I noticed that the castle nuts on my prop have rows of drilled & tapped
  holes, but no screws installed.  Photo's of other Housai props show screws
  installed & safety wired.  Is my CJ missing a prop piece?  Thanks.
  
  Paul
  
  On Fri, Oct 11, 2019 at 6:13 PM Anthony Savarese <
  dsavarese0812(at)bellsouth.net> wrote:
  
 > Aeroshell #5 is good.
 > Dennis
 > 
 > Sent from my iPhone
 > 
 > On Oct 11, 2019, at 8:07 PM, Paul Lewis <okanoganlew(at)gmail.com> wrote:
 > 
 > =EF=BB
 > I have removed one blade.  What do you recommend for grease?
 > 
 >> On Fri, Oct 11, 2019 at 11:36 AM Paul Lewis <okanoganlew(at)gmail.com> wrote
 > :
 > 
 >> Very helpful, thanks.
 >> 
 >> On Fri, Oct 11, 2019 at 11:26 AM A. Dennis Savarese <
 >> dsavarese0812(at)bellsouth.net> wrote:
 >> 
 >>> If you're talking about the collet seals, yes.  Then the blade angles
 >>> have to be reset.  If you're talking about the seals in the prop hub
 >>> piston, no.  To grease the bearings, you loosen the large castellated n
  uts
 >>> on each side and remove the entire assembly from the hub.  What remains
  in
 >>> the hub is one flat bearing, one race and a slider.  Each side is the
 >>> same.  The other flat bearing is on the assembly you removed.
 >>> Dennis
 >>> 
 >>> On Friday, October 11, 2019, 10:11:01 AM EDT, Paul Lewis <
 >>> okanoganlew(at)gmail.com> wrote:
 >>> 
 >>> 
 >>> Thanks Dennis, do the blades have to be removed to install the seals?
 >>> My A&P has no idea.
 >>> 
 >>> On Thu, Oct 10, 2019 at 5:42 PM Anthony Savarese <
 >>> dsavarese0812(at)bellsouth.net> wrote:
 >>> 
 >>> dsavarese0812(at)bellsouth.net>
 >>> 
 >>> First determine if there is oil inside the hub when you pull the prop
 >>> hum dome and piston. If there is, replace both the inner and outer seal
  on
 >>> the piston.
 >>> 
 >>> Oil inside the hub will spew out on to the blade roots when the prop is
 >>> spinning. Oil inside the hub is caused by a weak inner piston seal.
 >>> 
 >>> Check your log books for the last time the hub was disassembled, cleane
  d
 >>> and all bearings and races regreased. If it hasn=99t been done in
  the last
 >>> 200 hours, it would be a good idea to do so.
 >>> 
 >>> Also check the log book to see if the collet seals have been replaced i
  n
 >>> the last 600-750 hours. Again, if there is no record of it being done, 
  it
 >>> would be recommended they be replaced as well.
 >>> 
 >>> Dennis
 >>> 
 >>> Sent from my iPhone
 >>> 
 >>>> On Oct 10, 2019, at 10:05 AM, Okanogan Lew <vplewis(at)community.org>
 >>> wrote:
 >>>> 
  unity.org
 >>>> 
 >>>> 
 >>>> Guys, I have noticed a heavy grease seeping from the propeller hub
 >>> onto the blades of on my CJ6. I assume there is a seal that needs to be
 >>> replaced. Any info would be greatly appreciated.
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> Read this topic online here:
 >>>> 
 >>>> http://forums.matronics.com/viewtopic.php?p=491734#491734
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>>> 
 >>> 
 >>> 
 >>> ==========
 >>> List" rel="noreferrer" target="_blank">
 >>> http://www.matronics.com/Navigator?Yak-List
 >>> ==========
 >>> FORUMS -
 >>> eferrer" target="_blank">http://forums.matronics.com
 >>> ==========
 >>> WIKI -
 >>> errer" target="_blank">http://wiki.matronics.com
 >>> ==========
 >>> b Site -
 >>>          -Matt Dralle, List Admin.
 >>> rel="noreferrer" target="_blank">http://www.matronics.com/contribut
  ion
 >>> ==========
 >>> 
 >>> 
 >>> 
 >>> 
  
  
  
  
  
  
  
 
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