Unless GRT have changed things, I believe the normal placement of the
sensors is mounted to the cylinder heads (there is a threaded hole on each
head designed for a different temp sensor - same one as used for the oil
temps - looks like a silver plug). Just bolt on using a suitable sized bolt.
On mine we just bolted a thermocouple to one cylinder on each side ( but
then we only have 2 takeoffs on our rather ancient EIs circa 1994)
Hope this isnt too confusing.
----- Original Message -----
From: "Sidsel & Svein Johnsen" <sidsel.svein@oslo.online.no>
Subject: Europa-List: CHT - Grand Rapids EIS
> <sidsel.svein@oslo.online.no>
>
>
> All,
>
> My Rotax 912S has one CHT sender in each of cyl. 2 and 3, installed by
> Rotax.
>
> My Grand Rapids EIS came with 4 ring-shaped thermocouples to place under
> one
> spark plug on each cylinder.
>
> What have others done, having the same GRT EIS - are you using the 2
> factory
> installed CHT senders or the 4 that came from GRT, or are they all to be
> used somehow?
>
> Regards,
> Svein
> A225 - now in Norway
>
>
>
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