Harley Davidson Evolution Engine Oil

83 Flh Need Oil Line Routing Diagram Harley Davidson Forums within Harley Davidson Evolution Engine Diagram image size 651 X 586 px.

Harley davidson evolution engine oil. The preferred API rated C diesel oils are in descending order of preference is. On a 1990 evo motor with a. Dual viscosity SAE 80W-140 heavy weight gear primary oil.

There really isnt any difference in the amount of slick in petroleum or synthetic based oils. Changing the transmission oil is a part of regularly scheduled maintenance that occurs every 50000 to 60000 miles or three years depending on whichever comes first. AMSOIL recommends AHR SAE 60 or AMV 20W-50 motorcy-.

Harley evo oil flow diagram. It was made in the 1340 cc 82 cu in displacement for Harley-Davidson Big V-twins bikes replacing the Shovelhead engine until 2000 when the last EVO was placed in a production factory. The transmission system on the Harley-Davidson Evolution engine is located on the engine block beneath the engine cover.

Steel horse rider Jul 28 2014. Joined Apr 18 2012. MY 1995 1340 evo roadking oil light stays on at idle when the engine is hot Ive chenged the oil and filter using genuine harley davidson changed the oil pressure switch and even done a full engine flush with 4 litres of flush oil which as made the oil light stay on until 1200 RPMs before i flushed the system the light would go off at a round 10001100 rmps.

Harley Davidson recommends SAE 50 or 60 for the engine oil in their Flathead Knucklehead Panhead and Shovelhead. The engine oil keep the sound of the engine smooth which expect Harley biker. Fresh transmission oil prevents the gears from grinding and the engine from overheating.

Today i did pull out my 84 90 fxsoftail hd service manual the only oil line diagram is for the fx style oil tanksnot much help. 20W50 15W40 and 10w40. While Harley Davidson produces fantastic motorcycles they are also a company who definitely wants you to buy into their products to turn a profit.