rec.autos.simulators

Dirty potentiometers....what's best to clean them?

Bart Westr

Dirty potentiometers....what's best to clean them?

by Bart Westr » Tue, 23 Nov 1999 04:00:00


I don't know for sure if the MSFF pedals have optical sensors, since I never
took them apart. I tried just now, but after 5 screws I stopped. Don't want
to brake a thing that works ok :)
But if they have pots and wear out some time, I'm going to use the olive oil
trick myself!

One thing I noticed is that their calibration range is different from time
to time, but the two pedals always show the same range at the same time. Can
one conclude something about the sensors from that?

Bart Westra

Bart Westr

Dirty potentiometers....what's best to clean them?

by Bart Westr » Tue, 23 Nov 1999 04:00:00



> > I could not believe it myself when I first heard this suggestion, but
two
> > drivers from my GP2 team reported great results with it  and they were
not
> > joking!. Luckily I have not been in the situation where I needed to
apply
> > this trick myself as ECCI pots cannot be cleaned because of their closed
> > housing (says ECCI) and the MSFF uses optical technology.

> > Bart Westra
> > Lusa Racing

> > http://lusa.sim-racing.net/
> > http://www.lfrs.com/



> > > Olive oil? have not tried that. There are contact cleaner products
like
> > 'Tuner Control
> > > Cleaner and Lubricant' from Radio Shack, but it cost about $8 for a
small
> > spray can.
> > > Lutrell

> I use an electrical cleaner from a local NAPA store.  This spray
> cleaner worked great but would start to scew up the pot after just less
> then a couple hours of racing.  I always ended up re-cleaning the pot
> the very next day.  By mistake I used a spray penetrating oil.  Not only
> did it clean the pots but it would be at least three days before I'd
> have to reclean them again.

> I wunder what the *oil* does to the pots to clean them and what it does
> to make them last longer?  I will definatly try the olive oil trick
> since I've been using an oil based product anyhow.

Just guessing, maybe the oil doesn't clean at all, but just provides a
better contact around/through the dirt. Could be it dissolves some dirt. And
the oil will reduce the influence of wear of course.

Bart Westra

Glenn Andresse

Dirty potentiometers....what's best to clean them?

by Glenn Andresse » Wed, 24 Nov 1999 04:00:00

I use an electrical moisture removing/lubricating spray like CRC-26,
WD-40 or equivalent. You know, the stuff you spray in your car's
distributor cap when it gets wet, or to loosen up rusted components.
Works like a charm.

Glenn


> Have had a perfectly functioning wheel (Saitek R4 FFB) for months waiting
> for GPL 1.2 to arrive...now it's here and working well and my ***y pedal
> pots are starting to act up.  What's the best cleaner to use?

> Marc.

> --
> ****************************************************************************
> Marc Collins

> Computers will never equal humans until they make mistakes and
> blame them on other computers.
> ****************************************************************************

Krunc

Dirty potentiometers....what's best to clean them?

by Krunc » Sat, 27 Nov 1999 04:00:00

I fixed a useless Thrusty T2 pot with auto transmission oil and its been
better than new for 18 months now!




> > Do the MSFF pedals use optical sensors?  My Saitek wheel has the same
FFB
> > guts as the MS one (with optical sensors), but the pedals use
> old-fashioned
> > pots.

> > Although I prefer the Saitek because of the proper shifter and I prefer
> its
> > pedal shape/layout, optical pedals would be a major plus!!!  I can't
wait
> to
> > find a wheel that actually works well AND does not require annoying and
> > tedious ongoing maintenance.

> > Marc.

> I don't know for sure if the MSFF pedals have optical sensors, since I
never
> took them apart. I tried just now, but after 5 screws I stopped. Don't
want
> to brake a thing that works ok :)
> But if they have pots and wear out some time, I'm going to use the olive
oil
> trick myself!

> One thing I noticed is that their calibration range is different from time
> to time, but the two pedals always show the same range at the same time.
Can
> one conclude something about the sensors from that?

> Bart Westra


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