clutch pushrod seal - lifespan?

[RPC3]

Just checking; I replaced my clutch pushrod seal last spring - after one ride it seems like it is probably leaking again (though not much). I have a longer rod to install, but currently still have the original bushing and the smaller rod/ball bearing system. Just curious to know how long people typically get out of the seal before it needs replacing.

Thanks.

 

[tonyc]

Always change the bushing. If the push-rod has excess movement the seals do not last.

 

[5twins]

Try the long rod first. It flexes less and may cure the small leak. I replaced my seal like 8 or 9 years ago and it's still working fine. But, I did the seal, bushing, and the long rod.

 

[angus67]

When you put the rod back in, did you clean it up with some fine sand paper? Shoving a crusty rod thru a tight hole will wallow 'er out in no time. lol

 

[Bucko]

if you swap to the long rod do you still use the bearing also?

 

[5twins]

The bushing, yes, you always need the bushing. This is just a standard metric size bushing. You don't have to get it from Mike's or a dealer. In fact, it's usually much cheaper elsewhere.

 

[RPC3]

Thanks - I'll try the long rod before doing anything else. The current rod that is in there was cleaned up before being re-installed. What is the best way to get out the ball bearing and second rod? Just hold a strong magnet to the seal or something else? Silly question, but I'd rather not get stumped once I have the case off.

Thanks.

 

[5twins]

Well, some have had success with a magnet but I was never able to do it. Maybe my magnet wasn't strong enough. I pulled the right cover and clutch pressure plate, pushing the parts out that way with the long rod inserted from the other side.

 

[deadchef]

these fit perfectly to retrieve the ball and short rod inside the engine. no need to pull the right cover.