| Does anyone have the torque settings for the bolts
that hold the rocker/cam cover on? (2/00) |
| 4.9 - 8.8 Nm = 43 - 78 in lbs (ie 3.5 - 6.5 ft lbs - not very
tight at all). Just a firm twist with a nut driver. And that will
be too much! You need a very expensive torque wrench for such a
low setting - it doesn't really matter - just don't overtighten
them too much. (2/00) |
| Order is not important really but do the standard practice...
i.e. spin them all in just so they are touching/ half tight and
then go round in order tightening them .. twice (i.e. start one
corner and pass go twice!) (2/00) |
| Nope - order isn't specified. (That's for the head bolts) But
do them up evenly and gradually. If your cam cover gasket is leaking
- sorry, but I've always found that the ONLY thing that works is
a new one. And I've tried tightening and goo of various sorts. Nothing
works - 'cept a new gasket. You need to put silicone sealant in
the corners formed where the camshaft bearings are. (2/00) (Ed's
note: a combined thread here hence the talk of gaskets) |
| I have had my cam cover off and on lots of times and have never
replaced the gasket - never needed to. No leakage at all. (2/00) |
| I can see black patches where mine has leaked, but as the cover
leaks via the vent tube what's the problem?! (2/00) |
| Well, your engine gets nasty and oily - and it should be clean
and stay that way. If the cover is leaking via the vent tube (ie
where the PCV valve pushes in) you need
a new rubber insert (seal) for the PCV valve socket. These inserts
and the gasket go hard over time. (incidentally, so do the rubber
tubes which connect the air inlet tract with the cam cover - either
end of the chrome pipe - and the tube from the PCV valve to the
inlet manifold) I don't deny Si's point - you can take the cover
off and on frequently without getting leaks. But once the gasket
has gone hard, that's it - you need a new one. A friend of mine
has a theory that you can boil them up in water and that will soften
them enough to give a new lease of life. Even my penny-pinching
doesn't run to that - sometimes a new proper item is the only way!
(2/00) |
| .. ah take the sump off and you find instant gasket .. so mine
goes back on with the tiniest amount of goop... but then under 30k
miles .. and age/heat makes all the difference with rubber gaskets
like that. (2/00) |
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