Turbo boost indicator &

[poolredalligator]

--- In WanderlodgeForum@yahoogroups.com, "williamcharrison"
wrote:
> Hi all you helpful folks,
> I just went through the experience of repairing my front Intertherm
> a/c unit (90 SP36). I found the original GE motor at Baumgardner &
> sons in Clev., Ohio and replacement squirrelcage fans (alum. not
> plastic)through the same company. I ordered them on the internet and
> it took 2 days to get here and 2 hours to fix it.
> I know this is not a "show stopper" but my turbo boost indicator
> does not work and I suspect a problem at the engine end. Ques. is
> where is the connection located on the engine and how do you raise
the
> bed to access the top of the engine.
>
> Thanks for putting up with this rookie.

My turbo boost guage line is on top of the engine and it is very thin
tubing. When my turbo boost guage stopped working I got to it easily
by way of the access below the bed. Like Dennis, I found a small hole
in the tubing near the fitting that connects the tubing to the engine.
There was enough slack in the tubing for me to cut off the damaged
portion and reconnect it. Look for thin tubing near the top of the
engine connected with a compression fitting. Good luck.

Gene Marshall, Dickinson, Texas 1988 PT40