[Vwdiesel] Rabbit Glowplug gap explanation.

[H .Hagar]

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Here is Hagar's  explanation of what the "RING GAP" is doing.  It is a thermal expansion clearance between Glowplug shell and Glow tube.If you overtighten  the conical seat it will pinch the Glowtube.
Glowtube  MUST be anchored at one point only.
have fun  Hagar.
Ps:  Where there is good fuel ,there you will find Rabbits.
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