Valve cover nut - how tight?

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w5yk
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Valve cover nut - how tight?

Post by w5yk »

I replaced one of the valve cover gaskets with a rubber one from Scott (cheapest thing I've purchased so far for the Pinz). That put an end to the spectacular pyrotechnics of oil burning off the exhaust.

The manual doesn't give spec for the torque on the nut. So how tight is it supposed to go? Two decimal places of Nm is fine. Or I'll settle for one of the following: Finger tight; tight-ish; nice and tight; tight as a badgers arsehole.

Which is it?
Richard
712M with TD transmission
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Profpinz
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Post by Profpinz »

Or I'll settle for one of the following: Finger tight; tight-ish; nice and tight; tight as a badgers arsehole.
Well, as a mate of mine always says, "just make it ONE tight, not TOO tight"

I always tighten them up by feel, and I've never had any problems yet!
Peter

1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover

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Jim LaGuardia
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Post by Jim LaGuardia »

Around 10-12 ft lbs :wink:
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Thomas-E
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Valve Covers

Post by Thomas-E »

Richard

My favorite in defining an unknown torque setting was "Smokin' tight plus one more turn"
Probably not good for the gaskets.

I installed EI's gaskets and have had the covers off several times - NO LEAKS!':P'

Thomas E.
712M
Sonora, CA
bernhard
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Post by bernhard »

For really tight I always used

Tighten it till it becomes loose again then back it off a have turn. :shock:
Bernhard
1973 712M
1975 710K
2013 Tacoma TRD 4X4
w5yk
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Post by w5yk »

I must be the biggest klutz. You would think changing those gaskets would be a five-minute job, but I spent most of last night buggering it up.

I used some red spray-on sealant that advertised itself as being "high-tack". But it didn't really set up right, and allowed the gaskets to "ooze" out the side when I tightened down even lightly. I followed all the directions on the can to the letter. Light coat, let it get tacky etc etc.

So now that the red stuff is in the bin, can anyone suggest something really sticky, that I could get at Napa or Kragen or Autozone?
Richard
712M with TD transmission
http://web.mac.com/rgrussell/Geezer/Home.html
bernhard
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Post by bernhard »

This is what i used on the stock gaskets. PERMATEX INDIAN HEAD GASKET SHELLAC COMPOUND. I got it at Auto zone. Very sticky stuff.
Bernhard
1973 712M
1975 710K
2013 Tacoma TRD 4X4
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McCall Pinz
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Post by McCall Pinz »

I used the red spray-on stuff and one of the gaskets oozed out too. The stuff needs to be completely dry and you have to torque the covers down very carefully while feeling around the edge to make sure the gasket isn't getting squished unevenly.
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