Breather pipe

[muskrat]

G'day fellas.
I opened up the hole and tapped it 1/4bsp ans screwed a hose barb in. 3/8"id hose from that.
Cheers

[Peter Gee]

The hole would seem to be 5/16 ...for which imperial/BSP copper pipe, maybe slightly rubbed down and chamfered at the fitting end, should do with a very small amount of JB Weld or other "steel" epoxy to seal the "push in"

[JulianS]

I use a short length of copper pipe pushed in with a light coating of Threebond sealant. Finish it with a suitable length of flexible tube. The position and angle of drilling of the breather outlet makes it difficult to get anything in it on a swinging arm bike without removing the primary chaincase.

[duTch]

 

........[ The position and angle of drilling of the breather outlet makes it difficult to get anything in it on a swinging arm bike without removing the primary chaincase./quote]

   Luxury    ..... To do any of the aforementioned mods to a Plunger or Rigid requires *removing* the whole lump then the clutch and separating the tranny- though a simple task that could be done while doing all that for a routine check of the drive sprocket condition.....