Help Required ! 10k 3 leg potentiometer? (Griff 500)
Help Required ! 10k 3 leg potentiometer? (Griff 500)
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RTT

Original Poster:

21 posts

262 months

Thursday 8th May 2008
quotequote all
Well that's what it sounded like anyway!

Having had a problem for years with the heater control panel on my Griff 500 I decided to drop it in at my local chap for repair. The problem is the blower only fires air up the windscreen into my face and won't redirect through to the floor. Having dismantled the motors under the passenger footwell and dashboard, the offending piece of plastic surfaced- a blackened / blown switch of some sort. It has been described as in the title above, but to me it is a small (1.2cm) circular actuating switch about 3mm deep with a very small turnable hole in the middle which goes right through the centre.It is cased in black plastic with 2 solder points, the reverse being metal backed with a small white circular plastic sleave insert.

We can read PIHER SPAIN on the front and 10K 803M on the side.

We also think the same switch is used to direct air to the bottom footwell vents and also regulate the hot / cold water circulation if that helps!

The $64,000.00 question.. where can I get my hands on one (preferably several) so as to put the car back to its former glory?

Your help will as always be greatly appreciated.


Barkychoc

7,848 posts

234 months

Thursday 8th May 2008
quotequote all
Try www.maplin.co.uk or a local TV repair / good hifi shop that does repairs will be able to sort you out.


The AJP Griff

4,360 posts

285 months

Friday 9th May 2008
quotequote all
RTT said:
Well that's what it sounded like anyway!

Having had a problem for years with the heater control panel on my Griff 500 I decided to drop it in at my local chap for repair. The problem is the blower only fires air up the windscreen into my face and won't redirect through to the floor. Having dismantled the motors under the passenger footwell and dashboard, the offending piece of plastic surfaced- a blackened / blown switch of some sort. It has been described as in the title above, but to me it is a small (1.2cm) circular actuating switch about 3mm deep with a very small turnable hole in the middle which goes right through the centre.It is cased in black plastic with 2 solder points, the reverse being metal backed with a small white circular plastic sleave insert.

We can read PIHER SPAIN on the front and 10K 803M on the side.

We also think the same switch is used to direct air to the bottom footwell vents and also regulate the hot / cold water circulation if that helps!

The $64,000.00 question.. where can I get my hands on one (preferably several) so as to put the car back to its former glory?

Your help will as always be greatly appreciated.
From memory there are two sizes of these pots.One is 15mm on the earlier cars,and the other size is 10mm found on the later cars.I searched high and low for the larger version,before some nice chap at Piher told me they were no longer available.You can still find the 10mm version(maplins,rs or similar),though even these are starting to get scarce.
To help you look it up,they are called 10k linear side adjusting pots iirc.

chrispitman

742 posts

284 months

Friday 9th May 2008
quotequote all
Another company that may have them is Farnell.

RTT

Original Poster:

21 posts

262 months

Friday 9th May 2008
quotequote all
Thanks for the suggestions. The garage took the part to maplins (Sheffield) but without success. Will try Farnell next week as and when time allows.

Barkychoc

7,848 posts

234 months

Friday 9th May 2008
quotequote all
If you want to look on RS the site is http://rswww.com

RTT

Original Poster:

21 posts

262 months

Thursday 12th June 2008
quotequote all
Still not managed to get the exact part but clever man at RT Racing sorted this out temporarily. Will post reply if / when we get our hands on a few of them..

dwgriffith

436 posts

251 months

Friday 13th June 2008
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Email me a picture of it, got 100's of them if it's the one I think you're describing.