"mjc13" wrote:
>
> Tegger wrote:
> > "mjc13<REMOVETHIS>" <"mjc13<REMOVETHIS>"@verizon.net> wrote in
> > news:7uBgi.5806$bj5.2829@trndny07:
> >
> >
> >>motsco_ wrote:
> >>
> >>>mjc13<REMOVETHIS> wrote:
> >>>
> >>>
> >>>> Once again, this is a 1995 Civic EX 1.6L 125HP sedan. Don't have
> >>>>the serial number at hand. I've done valve lash adjustments on old
> >>>>Volvo pushrod engines, but nothing like this. It sounds like the
> >>>>adjustment mechanism is surprisingly similar, though: set screw and
> >>>>locknut. So, any tricks? Is this something best left to a seasoned
> >>>>mechanic? I have the Chilton manual.
> >>>
> >>>
> >>>---------------------------------------
> >>>
> >>>For better control / leverage, it's nice if you have a long-handle
> >>>combination wrench, like the 'pro' series one I picked up. It's even
> >>>nicer if you have the tool that holds the locknut and has a
> >>>screwdriver built it. GOOGLE 'powerbuilt 648828' or similar,
> >>>depending on the size of the '95's locknut. I have one but haven't
> >>>used it yet.
> >>>
> >>>'Curly'
> >>
> >>
> >> I was going to use a torque wrench. That isn't critical?
> >>
> >
> >
> >
> >
> > It *most certainly* is.
> >
> > I do my valves every year. I use no special tools, just a flat-blade
> > screwdriver, a 12mm wrench and a feeler gauge set.
> >
> > The critical thing to do is to make certain the cam lobes you check are
> > pointing stright up to the sky. This ensures their ramps are nowhere
> > near the rocker mechanism, so cannot affect readings.
> >
> > Turn engine COUNTER-clockwise with your ratchet. If you have need to go
> > the other way, do that only for fine-tuning of cam position. Never turn
> > clockwise more than a degree or two.
> >
>
> I assume you mean a torque wrench with 12mm socket. ;-) I was hoping
> to turn the engine by rolling the car in gear. Any problem with that
> approach? I don't remember if the manual gives the bolt size - is 12mm
> applicable to my '95 EX?

There is no need for a torque wrench. In addition, you may want to take a
look at one of my prior posts where I discuss the general technique for
adjusting valves. http://tinyurl.com/2bf5qf

Eric