Super Jet Cold Fusion midshaft housing spacer questions for Carl or anyone else..

Schmidty721

someone turf my rails
Location
WI
Do you have to do anything with the midshaft to make up for the extra spacer for proper spline engagement between it and the drive shaft?
 

JetManiac

Stoked
Site Supporter
Vendor Account
Location
orlando
Do you have to do anything with the midshaft to make up for the extra spacer for proper spline engagement between it and the drive shaft?

Great question!
Like ocd said, you can press your midshaft in about 3mm farther than factory spec(19.5-20.5mm) hanging out the rear of the housing. This will leave your coupler back by 3mm as well. In some skis this wont be a problem, just move motor back to keep the 3-4mm gap between the couplers. On some skis this won't be possible, so i like to install an extra midshaft washer behind the coupler. This will preserve the original spacing.
 

DangerBoy

Runs with scissors
Site Supporter
Location
Rincon Beach
Great question!
Like ocd said, you can press your midshaft in about 3mm farther than factory spec(19.5-20.5mm) hanging out the rear of the housing. This will leave your coupler back by 3mm as well. In some skis this wont be a problem, just move motor back to keep the 3-4mm gap between the couplers. On some skis this won't be possible, so i like to install an extra midshaft washer behind the coupler. This will preserve the original spacing.

If you user our spacer , and push the midshaft back tke 2.5 -3mm , the coupler is in the
same sposition as oem
 
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