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Can you bend a valve by hand?

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Old 09-18-2009, 04:52 PM
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jderimig
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Default Can you bend a valve by hand?

I am replacing belts, seals, water pump, the works on my 84NA I've had since new.

In trying to get the distribution rotor brass piece off with a vice grip I was able to rotate the camshaft maybe 1 or 2 teeth clockwise.

I wasn't appling alot of torque. Could I have damaged a valve?

--john
1984 NA Zermat Silver
Old 09-18-2009, 04:54 PM
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DANNiE
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You could but it would take alot of forcing to do it...
Old 09-18-2009, 05:30 PM
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Weston
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I wouldn't be concerned about 1 or 2 teeth, especially if you turned it by hand.
Old 09-18-2009, 05:38 PM
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shiners780
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Wow, an original owner of an '84 car! That's pretty cool. Do you ever take it to any of the local PCA events?
Old 09-18-2009, 05:49 PM
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jderimig
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Originally Posted by Weston
I wouldn't be concerned about 1 or 2 teeth, especially if you turned it by hand.
It might have been more..wasnt looking, it was one of the 'Oh s**t' moments and quickly rotated it back. I probably touched something. Oh well, compression test when I'm done I guess.

Wow, an original owner of an '84 car! That's pretty cool. Do you ever take it to any of the local PCA events?
No, it has been garaged for the last several years. Got it when I was single, got married (drove it less), had kids (drove it WAY less), now the kids are older and I can get back to my poor neglected car.

--jd
Old 09-18-2009, 07:39 PM
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aak274
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I seriously doubt you bent anything, especially with a set of vise grips...

However, good to see another CNY'er on the forum. I've got a 84NA, bought new... Mine's white though, 153k still going strong
Old 09-18-2009, 08:09 PM
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yellowline
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I accidentally turned a DOHC interference higher compression Volvo cam 90 degrees without the belt. It was fine.

I would not at all be concerned about 1 or 2 teeth. Just be sure that everything is timed properly when you put on the belt and go to start it.
Old 09-19-2009, 01:44 PM
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Mike C.
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I can do it with two fingers....
Old 09-19-2009, 01:53 PM
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mark_uss
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i use just one..)
Old 09-19-2009, 01:54 PM
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xsboost90
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^ thats what she said! ^
Old 09-19-2009, 06:51 PM
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Mike C.
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Anyone remember "Two Fingers" Tequila? A page from the not-so-subliminal advertising book....
Old 09-19-2009, 10:08 PM
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whalebird
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If the belt was on, the crank probably turned as well. If the crank was locked, then you streched a belt which would not happen..
I suspect you're A-OK.
Old 09-23-2009, 12:52 AM
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DANNiE
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Originally Posted by yellowline
I would not at all be concerned about 1 or 2 teeth. Just be sure that everything is timed properly when you put on the belt and go to start it.
AGREED!



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