1990 Harley Softail Oil Line Routing

1990 Harley Softail Oil Line Routing. The oil filter is inside the tank under the cap. Web the oil filter routing is reversed, as is the factory service manual schematic.

Harley Oil Line Routing Diagram Online Wiring Diagram

Over 35 years working for large harley davidson ,honda ,ktm, multi line dealer. Line closest to the engine going to the block. That’s debatable harley had it going into the air cleaner to be burned.

I Have The Newer Style With Two On The Left Side And One On The Right Side Towards The Back Of The Tank And A S&S Standard Oil Pump.

I just now got everything buttoned up and cranked the bike over a few times just to make sure everything was wired correctly. Web harley favidson oil lines for softail. Need diagram for fuel lines on craftsman chainsaw.

Web I'm Using A Engine From A 1990 Softail In My Cfl Project.

That’s debatable harley had it going into the air cleaner to be burned. There is two sizes of line. The pump outlet goes to the center fitting on the filter housing, the other fitting on the oil filter housing goes to the oil tank.

My Softail Started Dumping Out Oil From One Of The Lines Coming From The Crankcase/Oil Pump.

Some people think they need a little air filter on the end. Web oil return line (blue) 3/8″ id oil line which runs to the connection on the back of the oil tank. 6) 1991 hd sportster parts catalog pg 73.

Line Closest To The Engine Going To The Block.

You do have to be careful though if you're using an aftermarket oil tank. I looked on the web and talked to a harley mechanic with 30 years or more experience on the oil line routing. Web an oil cooler cover to allow the engine to warm up to normal operating temperature.

Then From The Oil Cooler Back The Top Of The Oil Tank Where The Cap Goes On.

Overflow will have a tube to the top closer to the feed. From the outlet of the pump, route your oil line to the oil cooler. The image below is the back of the oil tank and shows where the oil lines connect to the tank.