How a Harley Davidson Oil Pressure Switch Works?

Answer Harley-Davidson's motorcycles come equipped with an oil pressure switch and a corresponding indicator light to provide the rider with a visual warning of a potential problem with the engine's lubri... Read More »

Top Q&A For: How a Harley Davidson Oil Pressure Switch Works

How Do I Replace an Oil Pressure Switch on a Harley Davidson?

Harley-Davidson motorcycles use a high-volume, low-pressure oil system to lubricate their signature V-twin engines. This lubrication system is also responsible for helping to keep the bike cool. ... Read More »

Who invented the electric switch for the Harley Davidson?

In 1926, William S. Harley received a patent for his invention of the electric switch for a Harley-Davidson motorcycle. Harley co-founded the Harley-Davidson Motorcycle Company in 1903 with Arthur,... Read More »

How to Replace a Brake Light Switch on a Harley Davidson?

Modern Harley Davidson motorcycles rely on many components to provide the style and performance demanded by motorcyclists. While the big V-twin motors have no problem bringing the bike up to speed,... Read More »

How to Pressure Test a Harley Davidson Fuel Tank?

Harley gas tanks must never leak and when they leak they must never be repaired. Leaking tanks must be scrapped and replaced. New gas tanks leak because of defective welds. If pressure testing r... Read More »