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914World.com _ 914World Garage _ Engine build question

Posted by: 76-914 Jun 3 2011, 12:15 AM

My endplay is .09 before the spacers and flywheel bolt on. The 3 spacers measure .004. Ultimately leaving me with .05 end play. Is this OK? Seems like a lot.

Posted by: charliew Jun 3 2011, 02:14 PM

Do you mean .005? as in 5 thousandths or .050 as in 50 thousandths? 50 thousandths is probably about 44 thousandths too much.

Posted by: McMark Jun 3 2011, 06:22 PM

I've found that the best way to measure everything is to bolt everything together with 3 spacers and then measure the endplay. Better to install and measure 2 or 3 times, then to add up measurement errors, or make slightly incorrect assumptions.

wink.gif

Posted by: 76-914 Jun 4 2011, 08:22 PM

QUOTE(McMark @ Jun 3 2011, 05:22 PM) *

I've found that the best way to measure everything is to bolt everything together with 3 spacers and then measure the endplay. Better to install and measure 2 or 3 times, then to add up measurement errors, or make slightly incorrect assumptions.

wink.gif

Thx, that was my guess. I should end up w/ .003 after the shims

Posted by: majkos Jun 4 2011, 10:13 PM

what's your test tool?


Posted by: Dave_Darling Jun 5 2011, 12:23 AM

I hope it's a good dial indicator. I tried using the feeler-gauge setup, and did not like the variability of the results.

--DD

Posted by: 76-914 Jun 5 2011, 07:54 AM

QUOTE(majkos @ Jun 4 2011, 09:13 PM) *

what's your test tool?

Hey Kev, I'm using everything but the kit sink. blink.gif Dial indicator, feeler gages, digital calipers, you name it. The more I can confuse myself now the more excuses I'll have for later. lol-2.gif How's the new digs? Did you get moved in?

QUOTE(Dave_Darling @ Jun 4 2011, 11:23 PM) *

I hope it's a good dial indicator. I tried using the feeler-gauge setup, and did not like the variability of the results.

--DD

Good point. I've already discovered the feelers don't like rough surfaces.

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