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The Honda CA95 / Benly 150 Restoration The little brother to the CA160 in our family of Hondas

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  #1  
Unread 07-13-2014, 01:48 PM
Steverinomeiste Steverinomeiste is offline
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Default Valve Spring Compressor Question

I bought the smallest valve spring compressor napa had and it is not even close to fitting inside the limited working area around the top of the valve stem. Does anybody have a suggestion? Maybe a specific model you use?
Thanks
Steve
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  #2  
Unread 07-13-2014, 02:23 PM
Spokes Spokes is offline
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I had to make my own and it fits into a full size drill press. If you have a full size drill press I can send it to you as a tool loaner.
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  #3  
Unread 07-13-2014, 02:41 PM
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ByTheLake ByTheLake is offline
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Here's a thread from a few years back where we compared our valve spring compressor war stories - scroll to the middle of the page:

http://www.fourwheelforum.com/showthread.php?t=1862

Larzfromarz referred to a post on the VJMC site, and included a picture, about fabricating a small valve spring compressor. Below is a page from that site that may help, although it's different from what Larz referred to:

http://vjmog.com/ftopict-8611-compressor.html

Last edited by ByTheLake; 07-13-2014 at 02:48 PM.
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Unread 07-13-2014, 07:43 PM
Steverinomeiste Steverinomeiste is offline
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Thank You for the loan offer Spokes and Thank You BTL for the link to the pic of Spokes Customized Socket.
Now that I have the concept I think I'll make one.
I have an ancient drill press and a five gallon bucket of odd ball sockets to experiment on. So, here I go, down to the shop!
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Unread 07-13-2014, 08:55 PM
Steverinomeiste Steverinomeiste is offline
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Wow, holding the drill press lever down with one hand, holding the penlight between my teeth and trying to fiddle the retainers into position with needlenose pliers, (maybe tweezers will work better), requires a bit of dexterity. Half my tools are magnetized which does not help. I finally added a bit of axle grease to make things a bit stickier. One Valve assembly installed, three to go.
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Unread 07-14-2014, 01:18 AM
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ByTheLake ByTheLake is offline
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Quote:
Originally Posted by Steverinomeiste View Post
Wow, holding the drill press lever down with one hand, holding the penlight between my teeth and trying to fiddle the retainers into position with needlenose pliers, (maybe tweezers will work better), requires a bit of dexterity.
Remember ... it builds character.
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  #7  
Unread 07-14-2014, 07:38 AM
Nige1100s Nige1100s is offline
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I use a short section of handle bar tube with a slot cut away down one side to put between a car sized compressor and the valve collar. After ages fiddling with magnetic screwdrivers I gave up and used aluminium tweezers to place the collets.
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Unread 07-14-2014, 03:25 PM
grubsie grubsie is offline
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Every time I have worked on these valves I ask myself how they did it production? This step of the process must have been a bottleneck in the assembly line.
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  #9  
Unread 07-14-2014, 05:11 PM
Steverinomeiste Steverinomeiste is offline
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Think I've got it figured out. Tiny Magnetic probe for retrieving the keepers when dropped inside the head assembly, non magnetic tiny pick for adjusting placement of the keepers on the stem. And, tweezers (as recommended by forum members) for rough placement of the keepers. I've had the valves in and out a couple times now (relaping) and with these tiny tools the process only takes a few minutes.
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