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Timing adjustment?

PostPosted: Sat Mar 12, 2016 9:07 pm
by DrGonzo
I see much printed about checking the timing on the Rotax but nothing on adjusting it. Is there any adjustment? If so what is the procedure? I checked mine and it appears to advance a little too much.

Re: Timing adjustment?

PostPosted: Sat Mar 12, 2016 9:22 pm
by DAVID THOMPSON
The cam belt on the rotax is very important
Will send the details. Sunday. My computer i do mz stuff on is on a junked up desk
In the shop will send asap
Dave

Re: Timing adjustment?

PostPosted: Sun Mar 13, 2016 9:25 am
by DAVID THOMPSON
https://shop.polybelt.com/322L075-Polyu ... egoryId=-1

DAVE
this is for belt
i am looking for the info on the belt pulleys timing marks
click on picture to view full size
AND DO DOWN LOAD AND SAVE

rotax belt master.jpg
belt info
here it is as a jpg file

Re: Timing adjustment?

PostPosted: Sun Mar 13, 2016 12:24 pm
by DrGonzo
Thanks but I am talking about ignition timing, not cam timing.

Re: Timing adjustment?

PostPosted: Sun Mar 13, 2016 10:13 pm
by DAVID THOMPSON
let me drag an eyeball over the book again
for checking
it its fixed set

Re: Timing adjustment?

PostPosted: Tue Jul 03, 2018 4:53 pm
by rotaxmd
Does anyone have any experience using a Kevlar poybelt?

Re: Timing adjustment?

PostPosted: Tue Jul 03, 2018 7:18 pm
by DAVID THOMPSON
i installed one but have never fired up the beast it seems to fit when tested but never started
the drawing above with red text shows where it came from cluck on picture to make it big enough to read

my round tutitt does not seem to work any more
https://shop.polybelt.com/322L075-Polyu ... 075FPK.htm