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vamram  Samba Member

Joined: March 08, 2012 Posts: 7950 Location: NOVA
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Posted: Sun May 18, 2025 8:50 am Post subject: Re: Flywheel shim question |
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Not to hijack, but is it ok to run w/2 shims instead of 3 if the endplay measurement is w/in the .003-5 range w/just 2 shims? _________________ "Men are qualified for civil liberty in exact proportion to their disposition
to put moral chains upon their own appetites. -Edmund Burke
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esde Samba Member

Joined: October 20, 2007 Posts: 6292 Location: central rust belt
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Posted: Sun May 18, 2025 9:44 am Post subject: Re: Flywheel shim question |
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yes, but
I always use more thin shims if I can.
It leaves more space for oil film, and more shims lessens the difference in speed between each shim surface.
When re-shimming an engine, I set them a little loose, in case there is some bearing movement that was not detected. _________________ modok wrote:
Bent cranks are silent but gather no moss. I mean, ah, something like that. |
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panicman Samba Member

Joined: December 18, 2011 Posts: 2600 Location: Canby, OR
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Posted: Sun May 18, 2025 10:20 am Post subject: Re: Flywheel shim question |
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I don't think I wrote my posts very clearly, my apologies.
The videos were taken prior to torquing the flywheel gland nut. After really torquing it, that movement went away.
Also, the flywheel was installed with NO shims. Not metal, and not paper.
Given the measurements I provided, it sounds like I should order either a single shim, or a set of shims.
But I am totally new to this. How thick should my shim or shims be to provide the correct endplay? |
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chrisflstf Samba Member

Joined: February 10, 2004 Posts: 3980 Location: San Diego
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Posted: Sun May 18, 2025 10:43 am Post subject: Re: Flywheel shim question |
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Put 2 shims in, then measure. Calculate for 3rd shim |
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txoval Samba Member
Joined: January 23, 2004 Posts: 3820 Location: The Woodlands, TX
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panicman Samba Member

Joined: December 18, 2011 Posts: 2600 Location: Canby, OR
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Posted: Sun May 18, 2025 12:11 pm Post subject: Re: Flywheel shim question |
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Thanks!! Last question, my torque wrench tops out at 150#.
I measure 16" from the socket to the end of the handle, and I weigh 230.
If I apply all my weight to that wrench (feet off the ground) can I assume I got it to at least 250 ft pounds? |
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RickS Samba Member
Joined: May 05, 2005 Posts: 588 Location: Speonk, NY
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Posted: Sun May 18, 2025 12:16 pm Post subject: Re: Flywheel shim question |
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panicman wrote: |
Thanks!! Last question, my torque wrench tops out at 150#.
I measure 16" from the socket to the end of the handle, and I weigh 230.
If I apply all my weight to that wrench (feet off the ground) can I assume I got it to at least 250 ft pounds? |
A torque wrench is not a breaker bar. It is a calibrated instrument. Treat it as such. |
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panicman Samba Member

Joined: December 18, 2011 Posts: 2600 Location: Canby, OR
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Posted: Sun May 18, 2025 12:24 pm Post subject: Re: Flywheel shim question |
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Fair enough.
If I use my half inch socket wrench and a cheater at 16" with my weight on it, will that achieve the 250 ft pounds needed? |
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Dale M. Samba Member

Joined: April 12, 2006 Posts: 20771 Location: Just a tiny bit west of Yosemite Valley
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Posted: Sun May 18, 2025 3:05 pm Post subject: Re: Flywheel shim question |
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panicman wrote: |
Fair enough.
If I use my half inch socket wrench and a cheater at 16" with my weight on it, will that achieve the 250 ft pounds needed? |
You will break your 1/2 drive socket and breaker bar, you need 3/4 inch sockets and breaker bar.....
Or a Torque multiplier...
OR....
Easiest way to increase torque wrench range with extension would be to make extension "A" same length as dimension "L"... To get torque value you double value as to what torque wrench is set at IE:132.5 X 2 = 265...
Personally I have one of these, it can apply 4 times the torque at output as what is applied at input....IE:66.25 X 4 =265
_________________ “Fear The Government That Wants To Take Your Guns"
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All suggestions and advice are purely my own opinion. You are free to ignore them if you wish ... |
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panicman Samba Member

Joined: December 18, 2011 Posts: 2600 Location: Canby, OR
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Posted: Mon May 19, 2025 8:08 am Post subject: Re: Flywheel shim question |
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Thanks Dale! |
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