Crankcase Earth Strap Location

[Chunksta]

Where is it supposed to be?

I don't think I have an engine earth other than on my gearbox.

1988 Panelvan Petrol

[silverbullet]

Left hand head, 10mm a/f bolt (M6) on a long boss near distributor. A pair of tappings which should have at least one earth there already for the oil pressure switch.
Earth braid goes to body, captive nut in chassis rail below coil.

[Chunksta]

Cheers Silverbullet,

I've found where you have described and there's only the temp sensor wiring.

Now going o fit an earth strap.

[itchyfeet]

Oil pressure switch does not connect to the engine other than by its screw thread