1975FA
Expert
I have new drive sprockets for my 08 rtx nytro. Does somebody have dimensions for how far to press them on the shaft. I got them from Schmidt brothers and they forgot to send instructions.
- Joined
- Apr 13, 2003
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- 21,312
- Age
- 54
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- Website
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- USA
- Snowmobile
- 2020 Sidewinder SRX
Sounds like you need a Manual on your sled. Are they Yamaha Sprockets or After Market? Have you contact them to give you the directions?
1975FA
Expert
As I said these are aftermarket sprockets from Schmidt Brothers. I can contact them Monday and get the info I need, but if someone here can help today my sled will be running by noon today.
1nc 2000
Lifetime Member Tim
- Joined
- Feb 26, 2010
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- 3,048
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- Marquette, MI
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- Yamaha FX Nytro RTX SE
olypopper
Extreme
It’s very easy to measure and do some math to determine center of the track and where the drivers need to be on the axle. I’ve never had instructions from any driver manufacturer.
1975FA
Expert
Yes it was easy enough to get the sprockets on and spaced to fit the track. I am close to where they need to be as far as centering the track in the tunnel. An exact measurement from one end of the shaft to the center of the sprocket will save pulling the shaft back out to move the sprockets to get the best centering of the track.
