Bob
imho the best type of vacuum pump is one that sucks electrons through a
lump of silicon and displays the resulting confusion on a screen!
Weighs less and doesn't pack up quite so regularly!
Graham ;-0
R.C.Harrison wrote:
> Further to my cry for help, fixed the Manifold Pressure problem a
> leaking connector at the tee. Does this mean that the carb balancing
> done will be now off track ?
>
> Made serious attempts at solving the vac gauge failure to register the
> vacuum. It works when sucked by mouth on the v pipe (I think it was !)
> but nothing on the other pipe (what does it do ?)
>
>
>
> At what stage do I suspect the new Rapco pump isnt actually pulling
> enough vacuum?(but can hear the gyros overrunning on engine shut down.
> And they work slower with a vacuum cleaner connected in lieu of the pump)
>
> Thanks in anticipation of any suggestions.
>
>
>
> Regards
>
> Bob H G-PTAG (just all geared up to start Mod 74.) (no bits arrived yet !)
>
>
>
> Robt.C.Harrison
>
>
>
> *
>
>
> *
--
Graham Singleton
Tel: +441629820187
Mob: +447739582005
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