Heat sink paste in Accuspark dizzy

Discussion in 'Mech Tech' started by docjohn, Aug 5, 2020.

  1. docjohn

    docjohn Supporter

    Just received an Accuspark SVDA distributor to replace the non-vac 009 in Lizzie Lu. The add on kits come with silicone heat sink grease. Anyone have a view on taking the complete as supplied distributor apart and regreasing it? Probably invalidates the warranty, but if it helps, so what?
     
  2. Not sure I understand. It’s a new dizzy from accuspark or you got it used?
     
  3. docjohn

    docjohn Supporter

    Brand new
     
  4. Yep, take it to pieces and clean all the Chinese swarf out of it :thumbsup:
     
    docjohn likes this.
  5. docjohn

    docjohn Supporter

    That's what I was wondering
     
    snotty likes this.
  6. The heat sink grease is to help transfer heat from the module to the base plate and increase its life expectancy...... hopefully:)
    A
     
    docjohn likes this.
  7. docjohn

    docjohn Supporter

    Yes, there doesn't look like much on the new dizzy although they recommend and supply it if you buy the module as a retrofit.
     
  8. Have you got some more heat sink paste/grease?
     
  9. docjohn

    docjohn Supporter

    Yes, got a bit laying around
     
  10. Great cos if you’d said no, I’d have recommended against stripping it down. I don’t expect the ignition module would last long.
     
  11. So from Snotty's suggestion strip,clean and regrease (with ordinary sort of grease) then when remounting the module use the thermal grease
    Job done hopefully long service
    A
     
    snotty, docjohn and Coda like this.
  12. You only require a thin smear of the thermally conductive grease
     
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  13. docjohn

    docjohn Supporter

    Hope so :thumbsup:
     
    Valveandy likes this.
  14. Make sure the grease covers the complete base unit, and a thin smear as valve Andy says.

    I.e not a dollop and squashed down, thin smear full coverage.
     
    docjohn likes this.
  15. docjohn

    docjohn Supporter

    OK, thanks
     
  16. And avoid drink and loose women...
     
    F_Pantos, Gnasha and docjohn like this.
  17. docjohn

    docjohn Supporter

    Too late, I needed that advice 45 years ago:oops:
     
    Razzyh, Dubs, F_Pantos and 2 others like this.
  18. Never!
     
  19. Or was that loose drink and women, I don't know anymore is it an age thing?
     
    F_Pantos likes this.
  20. That’s loose bowels you’re thinking of.
     
    F_Pantos likes this.

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