Have an oil leak on the left side of the engine, around the front sprocket area, taking a guess it might me the seal behind the front sprocket, anyone had to replace this and if so is it a big job? Like having to split the cases etc?

Thanks

Pop your front sprocket off. Use a hook to pull the seal. Tap the new seal in. Done.

Super easy fix.

There is also a collar behind the front sprocket that has an o-ring behind it. As stated above it could be the seal, but it could also be this o-ring.

The collar can also have a grove worn in it.

Paw Paw

Ok thanks guys will look into it, another thing just started happening which is the launch control light keeps coming on in 1as/2nd gear without me touching it, I've unplugged it from the loomb/harness, cleaned connections but still doing it, stops flashing when I get to third

Thanks

Got the sprocket and seat off, but seems like the spacer is interference fitted and can't get it off the shaft, have pulled it and leveraged it as much as I feel comfortable without breaking anything, does the spacer 100% come off because it doesn't want to budge, heated it up and everything

JTH92 wrote:

Got the sprocket and seat ...more

JTH92 wrote:

Got the sprocket and seat off, but seems like the spacer is interference fitted and can't get it off the shaft, have pulled it and leveraged it as much as I feel comfortable without breaking anything, does the spacer 100% come off because it doesn't want to budge, heated it up and everything

pictures would be nice.

Yes the collar comes off. It has an oring in it.

Paw Paw