3500 series II instrument panel.

p6steve

New Member
Arghhh - I'm having trouble with my instruments - oohh err missus. Basically the tacho, the oil pressure gauge and the clock are all very temperamental and I'm tearing my hair out trying to fix them. I know it's the dashboard end of things that's causing the problem but that still doesn't help me. The rev counter is the easiest to fix - a bang on the dashboard cures that, the oil pressure gauge has completely packed up although I've had all other parts of the system checked out so I'm happy I still have oil pressure and the clock ceased to work when I left my lights on and the battery went flat.
Now the clues....
The tacho works fine when the weather's warm.
The clock was working happily for 2 years and I did get it working a few months ago - it just sprang into life when I connected it although it was gaining 20 minutes every hour, so I took it apart again and now it won't work.
The oil pressure gauge was fine until I took the dashboard apart.
I've had a look at the printed circuit board behind the dash and there does seem to be a little bit of one of the silver trails missing and I did see a tiny puff of smoke coming from there a while back.
Any info would be really helpful.
Cheers guys
Steve.
 
If you can Steve 'borrow' another dash and fit that to see if it cures the problem.

I know you do not want to hear this but it sounds as though your printed circuit board is U/S - they can be repaired with soldered bits of wire but they never last.

Why did you take it apart - was there problems before? My perspective is if it ain't broke don't poke!

If you need bits call 'Uncle' on ian@scrooges.freeserve.co.uk
 
Well I took it apart originally because the tacho was playing up - that was in the days the clock and opg both worked fine.
Wish I'd known the 'banging on the dashboard' trick then....
What have I let myself in for?
Hopefully it's as simple as taking all the clocks off, replacing the pcb (which will be held in place by a few screws) and then replacing everything - or will more parts of interior trim need replacing?
 
Steve,
it does sound as tho' you have a multitude of problems caused by bad/broken connections.
I think Peter is right - It would be easiest to replace the whole instrument console.
Funnily enough, I just happen to have one in my garage.
If Peter's Uncle Ian (his words, not mine) cannot supply one give me a call.
Regards, John.
 
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