HI all,
Well a couple of days ago I was facing a decision to make about my broken instrument cluster foil. Either mortgage the house on a replacement aftermarket foil from overseas plus shipping and GST costs plus downtime or else, bite the bullet and have a go at repairing the 30 year old foil. Known aftermarket replacement foil alternatives include:
https://www.vanagon.org/products/instrument-cluster-foil-repair-kit
or
https://www.gowesty.com/product/electrical-electronic/24189/printed-circuit-board-replacement-kit?v=
My history includes problems accelerating a few years ago after replacing the four incandescent display globes
with GoWesty LEDs as per here:
https://www.gowesty.com/product/bundles-and-kits/23485/led-bulb-kit-for-instrument-cluster-?v=
Got to the stage, the LEDs were flickering on and off, some times off altogether. Made it hard to read the instruments at night with little or no display lighting!
On close examination of the cluster foil, found how much damage the LEDs had caused to the electrical contacts and tracks of the foil. Close comparison examination of the original globes VS the LEDs revealed the LED plastic housing was dimensionally larger in critical spots than the OEM globes, hence the great difficulty in inserting and turning the LEDs into position. All very difficult to do and as it turned out ... imposed additional strain on an already old and partly damaged foil contacts and tracking. In hindsight, installing LEDs proved to be a case of the final straw that broke the camels back!
So this is where Murphy reared his wrath on me over some 2+ days of repairs and frustration. Every turn I made with foil repair, Murphy intervened and caused more headaches ... back to square one again and again!
So today I can report .... at last ... I managed a huge WHOOPEEEE when I reinstalled for the umpteenth time the instrument cluster with same said foil, turned on the lighting and got ALL lights ON!!!!
Work, beside lots of other fiddly stuff, primarily involved reducing the plastic case size of the LEDs to match that of the slightly smaller OEM globes plus solder repairs to the foil copper contacts and tracks. Found quite a variety of damage to each globe position, hence a new challenge to each repair position.
Plus lots of other related issues and problems associated, no thanks to Murphy. LEDs now are firmly in position.
A bonus, with the instrument cluster out, was that I was also having problems with the digital clock ... such as display and time adjuster faults. Pulled it out, disassembled it, figured out what was wrong and fixed all. Clock now displays very well and hour and minute time adjusters work really easily ...... AT LAST!!
So all good again. Love my tacho/digital clock instrument cluster!
Cheers.
Ken