Yak-List Digest Archive

Fri 08/23/13


Total Messages Posted: 13



Today's Message Index:
----------------------
 
     1. 08:24 AM - CJ wheel bearing removal (keithmckinley)
     2. 08:25 AM - Re: Hydraulic Lock Prevention (barryhancock)
     3. 08:49 AM - Worldwide Warbirds New Home (barryhancock)
     4. 09:36 AM - Re: CJ wheel bearing removal (Walter Lannon)
     5. 09:39 AM - Re: Worldwide Warbirds New Home (Byron Fox)
     6. 09:46 AM - Re: Re: Hydraulic Lock Prevention (Walter Lannon)
     7. 10:05 AM - Re: CJ wheel bearing removal (keithmckinley)
     8. 11:43 AM - Re: Re: Hydraulic Lock Prevention (Robin Hou)
     9. 01:29 PM - Nanchang CJ 6 canopy (altman51)
    10. 02:13 PM - Re: Worldwide Warbirds New Home (Richard Hess)
    11. 04:30 PM - Re: CJ wheel bearing removal (Gary Gabbard)
    12. 05:29 PM - Re: CJ wheel bearing removal (KingCJ6@aol.com)
    13. 06:20 PM - Re: Nanchang CJ 6 canopy (keithmckinley)
 
 
 


Message 1


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    Time: 08:24:19 AM PST US
    Subject: CJ wheel bearing removal
    From: "keithmckinley" <cetopfed@gmail.com>
    I've attached 2 pictures below. My inner wheel bearing and a picture of a CJ bearing puller Doug sent me. Has anyone had success removing an inner bearing locked on the axle with out cutting or torching. I've tried some gentle prying with large screwdrivers. It looks to me like the picture of the bearing puller will only pull off the outer bearing by pulling the wheel first, but if it does work on the inner bearing I'm all ears. Just seems like it lacks length on the tabs to get a good grab on the meat of the bearing. perhaps it's meant to pull the bearing (breaking it) in sections? I'd like to hear what others have done in this situation. -------- Keith McKinley 700HS X26 Sebastian, FL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407347#407347 Attachments: http://forums.matronics.com//files/puller_198.jpg http://forums.matronics.com//files/inner_bearing_254.jpg


    Message 2


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    Time: 08:25:30 AM PST US
    Subject: Re: Hydraulic Lock Prevention
    From: "barryhancock" <bhancock@worldwidewarbirds.com>
    Walt, On the two CJ's I've owned I have installed the electric shutoff valve. Tank cracking is a problem and we solved it by welding gussets to the bottom of the tank (not the big square plate welded to the bottom of some which WILL eventually crack at the corners due to the stress). On our restoration projects we installed the Kimball valve, which also works very well. It's a bit less complicated to install and does the job. The things I don't like about it are that it creates an extra push/pull lever in the cockpit (v. using an existing switch in the panel) and because it is mechanical it requires a pretty forceful pull to the open position (this turns opens the start electrical circuit). But, it does do the job well aside from these more minor hassles. We do have a tank that is welded up with the gussets and ready to go if anyone is looking to install an electric shut off valve. -------- Barry Hancock Worldwide Warbirds, Inc. (877) 869-6458 www.worldwidewarbirds.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407348#407348


    Message 3


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    Time: 08:49:19 AM PST US
    Subject: Worldwide Warbirds New Home
    From: "barryhancock" <bhancock@worldwidewarbirds.com>
    Gang, After two years of bouncing around, we have finally found a permanent home. Worldwide Warbirds has acquired a new long term lease on what we feel is the best hangar on Russ McDonald Field in Heber, UT. Heber is located just over an hour's drive from Salt Lake International in a beautiful valley of the Rockies adjacent to Park City - with a vibrant sport aviation community. We are excited about the new digs, which we will be upgrading over the coming months. It will be a fun place to conduct business and get back to providing our customers with a high level of service. With the moving around we have had a lot of stuff in boxes and will be going through them to see what we do and don't have - 5 years of CJ restorations left us with a lot of stuff! Once I have a complete inventory I will post it here for you guys. Here is what we do have now in stock: -Upgraded Ignition Harness kits -Polished Aluminum Brake Handles -Adapters for Infinity Stick Grips -Strut Adapter kits -Intake Drain kits - just finishing building a new stock of kits for both engines with and without the carb heat horns. 2012 was a good year for us, selling 14 aircraft. With our house now back in order, we are currently looking for new inventory. If anyone is looking to buy or sell their CJ - or any other type of aircraft - please contact us via email and we will be happy to see if we can assist you. I want to thank you guys for all the support we have received over the years and we look forward to continuing to supporting the community for years to come. Happy Flying, Barry -------- Barry Hancock Worldwide Warbirds, Inc. (877) 869-6458 www.worldwidewarbirds.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407350#407350


    Message 4


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    Time: 09:36:56 AM PST US
    From: "Walter Lannon" <wlannon@shaw.ca>
    Subject: Re: CJ wheel bearing removal
    Hi Keith; I tend to call that the outboard bearing. In any case it is the one in your photo. The bearing puller in the photo is for that bearing but it is a two part puller and Doug has not shown the other half. The other part is a cone that ties the rollers, cage & race together as one unit. I will try to get a photo for you. Walt -----Original Message----- From: keithmckinley Sent: Friday, August 23, 2013 8:21 AM Subject: Yak-List: CJ wheel bearing removal I've attached 2 pictures below. My inner wheel bearing and a picture of a CJ bearing puller Doug sent me. Has anyone had success removing an inner bearing locked on the axle with out cutting or torching. I've tried some gentle prying with large screwdrivers. It looks to me like the picture of the bearing puller will only pull off the outer bearing by pulling the wheel first, but if it does work on the inner bearing I'm all ears. Just seems like it lacks length on the tabs to get a good grab on the meat of the bearing. perhaps it's meant to pull the bearing (breaking it) in sections? I'd like to hear what others have done in this situation. -------- Keith McKinley 700HS X26 Sebastian, FL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407347#407347 Attachments: http://forums.matronics.com//files/puller_198.jpg http://forums.matronics.com//files/inner_bearing_254.jpg


    Message 5


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    Time: 09:39:20 AM PST US
    From: Byron Fox <byronmfox@gmail.com>
    Subject: Re: Worldwide Warbirds New Home
    Best wishes, Barry. As a clear indication of your contributions to mankind, your rudder peddle mod for the CJ ranks high on the list. I LOVE mine! Blitz Fox 415-307-2405 On Aug 23, 2013, at 8:47 AM, "barryhancock" <bhancock@worldwidewarbirds.com> wrote: > > Gang, > > After two years of bouncing around, we have finally found a permanent home. Worldwide Warbirds has acquired a new long term lease on what we feel is the best hangar on Russ McDonald Field in Heber, UT. Heber is located just over an hour's drive from Salt Lake International in a beautiful valley of the Rockies adjacent to Park City - with a vibrant sport aviation community. We are excited about the new digs, which we will be upgrading over the coming months. It will be a fun place to conduct business and get back to providing our customers with a high level of service. > > With the moving around we have had a lot of stuff in boxes and will be going through them to see what we do and don't have - 5 years of CJ restorations left us with a lot of stuff! Once I have a complete inventory I will post it here for you guys. Here is what we do have now in stock: > > -Upgraded Ignition Harness kits > -Polished Aluminum Brake Handles > -Adapters for Infinity Stick Grips > -Strut Adapter kits > -Intake Drain kits - just finishing building a new stock of kits for both engines with and without the carb heat horns. > > 2012 was a good year for us, selling 14 aircraft. With our house now back in order, we are currently looking for new inventory. If anyone is looking to buy or sell their CJ - or any other type of aircraft - please contact us via email and we will be happy to see if we can assist you. > > I want to thank you guys for all the support we have received over the years and we look forward to continuing to supporting the community for years to come. > > Happy Flying, > > Barry > > -------- > Barry Hancock > Worldwide Warbirds, Inc. > (877) 869-6458 > www.worldwidewarbirds.com > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=407350#407350 > > > > > > > > > >


    Message 6


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    Time: 09:46:22 AM PST US
    From: "Walter Lannon" <wlannon@shaw.ca>
    Subject: Re: Hydraulic Lock Prevention
    Thanks Barry; I will be using the Kimball valve as well and am planning manual operation. However I will make final decisions on the installation after I receive the valve. Cheers; Walt -----Original Message----- From: barryhancock Sent: Friday, August 23, 2013 8:23 AM Subject: Yak-List: Re: Hydraulic Lock Prevention <bhancock@worldwidewarbirds.com> Walt, On the two CJ's I've owned I have installed the electric shutoff valve. Tank cracking is a problem and we solved it by welding gussets to the bottom of the tank (not the big square plate welded to the bottom of some which WILL eventually crack at the corners due to the stress). On our restoration projects we installed the Kimball valve, which also works very well. It's a bit less complicated to install and does the job. The things I don't like about it are that it creates an extra push/pull lever in the cockpit (v. using an existing switch in the panel) and because it is mechanical it requires a pretty forceful pull to the open position (this turns opens the start electrical circuit). But, it does do the job well aside from these more minor hassles. We do have a tank that is welded up with the gussets and ready to go if anyone is looking to install an electric shut off valve. -------- Barry Hancock Worldwide Warbirds, Inc. (877) 869-6458 www.worldwidewarbirds.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407348#407348


    Message 7


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    Time: 10:05:42 AM PST US
    Subject: Re: CJ wheel bearing removal
    From: "keithmckinley" <cetopfed@gmail.com>
    That would be fantastic Walt! I've heard this is a common problem with the CJ and if the puller works it would be a tremendous help Keith -------- Keith McKinley 700HS X26 Sebastian, FL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407365#407365


    Message 8


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    Time: 11:43:34 AM PST US
    From: Robin Hou <rmhou@yahoo.com>
    Subject: Re: Hydraulic Lock Prevention
    My CJ came with a Kimball valve. It was mounted on the upper right side and was hard to operate - 2 hands operation to open. I moved it above the star ter push switch; this location is very close to the mag switch, so I won't forget to close it after shutdown. I put a lot of WD-40 through the cable a nd now I open and close it with 3 fingers. The space above the starter swit ch is not much, but there is enough room for the cable and a small light. =0A=0A=0A________________________________=0A From: Walter Lannon <wlannon@s haw.ca>=0ATo: yak-list@matronics.com =0ASent: Friday, August 23, 2013 9:44 AM=0ASubject: Re: Yak-List: Re: Hydraulic Lock Prevention=0A =0A=0A--> Yak- List message posted by: "Walter Lannon" <wlannon@shaw.ca>=0A=0AThanks Barry ;=0A=0AI will be using the Kimball valve as well and am planning manual ope ration. However I will make final decisions on the installation after I rec eive the valve.=0A=0ACheers;=0AWalt=0A=0A-----Original Message----- From: b arryhancock=0ASent: Friday, August 23, 2013 8:23 AM=0ATo: yak-list@matronic s.com=0ASubject: Yak-List: Re: Hydraulic Lock Prevention=0A=0A--> Yak-List message posted by: "barryhancock" <bhancock@worldwidewarbirds.com>=0A=0AWal t,=0A=0AOn the two CJ's I've owned I have installed the electric shutoff va lve. Tank cracking is a problem and we solved it by welding gussets to the bottom of the tank (not the big square plate welded to the bottom of some w hich WILL eventually crack at the corners due to the stress).=0A=0AOn our r estoration projects we installed the Kimball valve, which also works very w ell.- It's a bit less complicated to install and does the job.- The thi ngs I don't like about it are that it creates an extra push/pull lever in t he cockpit (v. using an existing switch in the panel) and because it is mec hanical it requires a pretty forceful pull to the open position (this turns opens the start electrical circuit).- But, it does do the job well aside from these more minor hassles.=0A=0AWe do have a tank that is welded up wi th the gussets and ready to go if anyone is looking to install an electric shut off valve.=0A=0A--------=0ABarry Hancock=0AWorldwide Warbirds, Inc.=0A (877) 869-6458=0Awww.worldwidewarbirds.com=0A=0A=0A=0A=0ARead this topic on line here:=0A=0Ahttp://forums.matronics.com/viewtopic.php?p=407348#407348 ========================


    Message 9


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    Time: 01:29:25 PM PST US
    Subject: Nanchang CJ 6 canopy
    From: "altman51" <waltman51@comcast.net>
    Hey, I have a Nanchang CJ6 and will be putting on new canopies. Anybody out there that has done this please share your experience. How did yo handle the rivets and what kind of sealant did you use? Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407384#407384


    Message 10


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    Time: 02:13:43 PM PST US
    Subject: Re: Worldwide Warbirds New Home
    From: Richard Hess <hess737@aol.com>
    Good luck!!! Richard Hess C 404-964-4885 On Aug 23, 2013, at 10:47, "barryhancock" <bhancock@worldwidewarbirds.com> wrote: > > Gang, > > After two years of bouncing around, we have finally found a permanent home. Worldwide Warbirds has acquired a new long term lease on what we feel is the best hangar on Russ McDonald Field in Heber, UT. Heber is located just over an hour's drive from Salt Lake International in a beautiful valley of the Rockies adjacent to Park City - with a vibrant sport aviation community. We are excited about the new digs, which we will be upgrading over the coming months. It will be a fun place to conduct business and get back to providing our customers with a high level of service. > > With the moving around we have had a lot of stuff in boxes and will be going through them to see what we do and don't have - 5 years of CJ restorations left us with a lot of stuff! Once I have a complete inventory I will post it here for you guys. Here is what we do have now in stock: > > -Upgraded Ignition Harness kits > -Polished Aluminum Brake Handles > -Adapters for Infinity Stick Grips > -Strut Adapter kits > -Intake Drain kits - just finishing building a new stock of kits for both engines with and without the carb heat horns. > > 2012 was a good year for us, selling 14 aircraft. With our house now back in order, we are currently looking for new inventory. If anyone is looking to buy or sell their CJ - or any other type of aircraft - please contact us via email and we will be happy to see if we can assist you. > > I want to thank you guys for all the support we have received over the years and we look forward to continuing to supporting the community for years to come. > > Happy Flying, > > Barry > > -------- > Barry Hancock > Worldwide Warbirds, Inc. > (877) 869-6458 > www.worldwidewarbirds.com > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=407350#407350 > > > > > > > > > >


    Message 11


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    Time: 04:30:24 PM PST US
    Subject: Re: CJ wheel bearing removal
    From: Gary Gabbard <ggg6@att.net>
    Just a thought. I know they are very difficult to remove sometimes. Here is an idea. How about packing the inside of the hollow axel with dry ice. Use a wooden dowel to pack it in the axel. It might shrink the axel just enough to make the bearing removable. Won't take much shrinkage. As I said just a thought. Gary. N22YK. Sent from my iPhone On Aug 23, 2013, at 9:34, "Walter Lannon" <wlannon@shaw.ca> wrote: > > Hi Keith; > > I tend to call that the outboard bearing. In any case it is the one in your photo. The bearing puller in the photo is for that bearing but it is a two part puller and Doug has not shown the other half. > > The other part is a cone that ties the rollers, cage & race together as one unit. > > I will try to get a photo for you. > > Walt > > -----Original Message----- From: keithmckinley > Sent: Friday, August 23, 2013 8:21 AM > To: yak-list@matronics.com > Subject: Yak-List: CJ wheel bearing removal > > > I've attached 2 pictures below. My inner wheel bearing and a picture of a CJ bearing puller Doug sent me. > > Has anyone had success removing an inner bearing locked on the axle with out cutting or torching. I've tried some gentle prying with large screwdrivers. It looks to me like the picture of the bearing puller will only pull off the outer bearing by pulling the wheel first, but if it does work on the inner bearing I'm all ears. Just seems like it lacks length on the tabs to get a good grab on the meat of the bearing. perhaps it's meant to pull the bearing (breaking it) in sections? > > I'd like to hear what others have done in this situation. > > -------- > Keith McKinley > 700HS > X26 Sebastian, FL > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=407347#407347 > > > > > Attachments: > > http://forums.matronics.com//files/puller_198.jpg > http://forums.matronics.com//files/inner_bearing_254.jpg > > > > > > > > > > >


    Message 12


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    Time: 05:29:44 PM PST US
    From: KingCJ6@aol.com
    Subject: Re: CJ wheel bearing removal
    This spray may work to freeze the shaft while penetrating: http://crcindustries.com/auto/?s=05002 In a message dated 8/23/2013 4:30:58 P.M. Pacific Daylight Time, ggg6@att.net writes: --> Yak-List message posted by: Gary Gabbard <ggg6@att.net> Just a thought. I know they are very difficult to remove sometimes. Here is an idea. How about packing the inside of the hollow axel with dry ice. Use a wooden dowel to pack it in the axel. It might shrink the axel just enough to make the bearing removable. Won't take much shrinkage. As I said just a thought. Gary. N22YK. Sent from my iPhone On Aug 23, 2013, at 9:34, "Walter Lannon" <wlannon@shaw.ca> wrote: > > Hi Keith; > > I tend to call that the outboard bearing. In any case it is the one in your photo. The bearing puller in the photo is for that bearing but it is a two part puller and Doug has not shown the other half. > > The other part is a cone that ties the rollers, cage & race together as one unit. > > I will try to get a photo for you. > > Walt > > -----Original Message----- From: keithmckinley > Sent: Friday, August 23, 2013 8:21 AM > To: yak-list@matronics.com > Subject: Yak-List: CJ wheel bearing removal > > > I've attached 2 pictures below. My inner wheel bearing and a picture of a CJ bearing puller Doug sent me. > > Has anyone had success removing an inner bearing locked on the axle with out cutting or torching. I've tried some gentle prying with large screwdrivers. It looks to me like the picture of the bearing puller will only pull off the outer bearing by pulling the wheel first, but if it does work on the inner bearing I'm all ears. Just seems like it lacks length on the tabs to get a good grab on the meat of the bearing. perhaps it's meant to pull the bearing (breaking it) in sections? > > I'd like to hear what others have done in this situation. > > -------- > Keith McKinley > 700HS > X26 Sebastian, FL > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=407347#407347 > > > > > Attachments: > > http://forums.matronics.com//files/puller_198.jpg > http://forums.matronics.com//files/inner_bearing_254.jpg > > > > > > > > > > >


    Message 13


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    Time: 06:20:07 PM PST US
    Subject: Re: Nanchang CJ 6 canopy
    From: "keithmckinley" <cetopfed@gmail.com>
    I did my rear canopy a couple years ago (2 piece). It was a bit of work but I made a simple jig to reinstall. Lots of test fitting, trimming, masking and careful drilling. Some basics: 1.you need a belt sander set up on a table (vice) to shape and grind the canopy to fit 2.I did not use sealant but a rubberized tape strip 3.I disassembled everything and had all parts powder coated except the actual canopy frame which I painted. Primed first, then painted inside, installed glass then painted outside. 4. no rivets, replaced all with screws 5. used all new 8-32 screws, the 4mm specialty nuts (if you re-use) tap out nicely. The heads on the us 8-32 screws are not quite the same taper as the chinese 4mm but there is no issue. 5. buy a plexiglass drill bit and oversize the holes. Also grind a taper in them. 6. do not wreck your old canopy! use it for measurement for the new glass As I recall, my rear canopy took me about 40 hours without the painting. Good luck -------- Keith McKinley 700HS X26 Sebastian, FL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=407397#407397




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