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				 Load 
 
			
			Hi James
 Have you tried connecting a load i.e. a car battery or a older 12V  Car headlight ?
 
 The cutout contacts might be sticky or dirty.
 
 You can use your multimeter to check the field coils for continuity.
 
 The rheostat ( control knob ) winding might need cleaning as well.
 
 A aerosol can of electrical cleaner sprayed into the cutout and rheostat is a good start. No need to pull things apart to begin with.
 
				__________________1940 cab 11 C8
 1940 Morris-Commercial PU
 1941 Morris-Commercial CS8
 1940 Chev. 15cwt GS Van ( Aust.)
 1942-45 Jeep salad
 
				 Last edited by Mike K; 21-01-23 at 00:18.
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