[SDlawndawg]

I have a 600 triple and for some reason oil is leaking out of the clutch side injector. It slowly accumulates in the case especially when I store it over the summer. I've taken apart the pump and inspected it and don't see anything suspicious. Anybody have an idea why this is happening?

 

[1000ml]

not 100% sure but i think i read something about there being check valves in the oil pump .just a thought

 

[SDlawndawg]

Yep. 5 checkvalves. The three to the cylinders are good. The other two are suspect. I replaced one and the other is backordered. Not sure how these two checkvalves affect oil flow but I figure I better replace them. It is very difficult to find info on how these oil pump works. Internals etc. Dealer isn't much help.

Thanks for the response.

 

[SDlawndawg]

YEEEE HAAAA!!! Got it runnin! Felt good to grab a handful and stand it up on some hardpack. I reek of sled exhaust and liking it.
I took the kids for a ride around the field near my sub. Fun fun.

I replaced the two check valves and put the motor back in. I left the injection lines disconnected from the cylinders and mixed the fuel. I then started it up and let it idle. After pulling on the pump arm, oil slowly pumped from the lines. I'm not sure if the injector is still leaking but I know for sure my oil pump works. I connected the lines back up and dilluted the mix in the tank with about 5 gallons of fuel. A little extra oil won't hurt since my motor is fresh with new pistons and rings.