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browndog1
MMT Pro Member
Joined: Sat Nov 20, 2010 10:52 pm Posts: 53
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 valve lash adjustment help
Have a 32 generac that I'm having some valve lash adjustment problems with. Followed what it said in the owners manual and got the clearance correct and rotated the motor a couple times and rechecked them and they were way too loose. The piston was at tdc for adjustment and when we rechecked just like the manual suggests. Any idea what's going wrong?
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Sun Aug 07, 2011 8:55 pm |
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garrettpearce
MMT 1000 Club
Joined: Mon Jul 27, 2009 8:10 pm Posts: 1436 Location: down da bayou
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 Re: valve lash adjustment help
Is it stock
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Sun Aug 07, 2011 8:56 pm |
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browndog1
MMT Pro Member
Joined: Sat Nov 20, 2010 10:52 pm Posts: 53
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 Re: valve lash adjustment help
Got a mikuni on there. Everything else is stock
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Sun Aug 07, 2011 10:59 pm |
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browndog1
MMT Pro Member
Joined: Sat Nov 20, 2010 10:52 pm Posts: 53
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 Re: valve lash adjustment help
After looking at some info I think I got a little ahead of myself and didn't make sure I was on the compression stroke when I was at tdc. Gonna take a look at it tomorrow but im pretty sure that's where I went wrong.
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Mon Aug 08, 2011 4:18 am |
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Team Camo
MMT Sponsor
Joined: Thu Oct 01, 2009 4:49 pm Posts: 8536 Location: Bridge City, TX
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 Re: valve lash adjustment help
Go 1/4" past TDC
_________________ 1846 GTB & 35 GTR Team Gator-Tail
Killer Kallz & ANGLE PORT dealer (409) 720-8949
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Mon Aug 08, 2011 12:23 pm |
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cb5331
MMT Super Elite Member
Joined: Fri Dec 18, 2009 8:10 pm Posts: 16915 Location: Rowlett, TX
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 Re: valve lash adjustment help
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Mon Aug 08, 2011 12:32 pm |
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dguidry
MMT Super Elite Member
Joined: Tue Jun 29, 2010 1:20 pm Posts: 11166 Location: Cecilia, LA
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 Re: valve lash adjustment help
_________________ Formerly:1648 Homemade Cypress Crawfish Skiff GTR23 Performance Cam and Heads; 17x46 Gator Tail with 35GTR and Hoyt's cam;s Currently: 17x48 Gator Tail with XD40 EFI. “Wisdom is not just expertise. It is knowing how much of various areas of expertise you need to know in order to make the decisions that the world needs and that you want to do,” Columbia University President Lee Bollinger.
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Mon Aug 08, 2011 12:38 pm |
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Team Camo
MMT Sponsor
Joined: Thu Oct 01, 2009 4:49 pm Posts: 8536 Location: Bridge City, TX
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 Re: valve lash adjustment help
_________________ 1846 GTB & 35 GTR Team Gator-Tail
Killer Kallz & ANGLE PORT dealer (409) 720-8949
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Mon Aug 08, 2011 12:51 pm |
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cb5331
MMT Super Elite Member
Joined: Fri Dec 18, 2009 8:10 pm Posts: 16915 Location: Rowlett, TX
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 Re: valve lash adjustment help
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Mon Aug 08, 2011 1:07 pm |
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Woodiebuster
MMT Elite Member
Joined: Wed Mar 03, 2010 7:00 pm Posts: 6060 Location: Choudrant, La
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 Re: valve lash adjustment help
The compression stroke is the easiest, but you just have to have the valve fully closed to set it.
_________________ CSM Custom 18x42 Battleship with a 36 PD beating you to the hole My Rig (Old Motor) viewtopic.php?f=5&t=45193
(New Motor) viewtopic.php?f=5&t=54733 Stumps Fear Me
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Tue Aug 09, 2011 10:10 pm |
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