This is EXTREMELY important . What damaged spline{s) are you talking about ? I don't Know how to tell you ( I know but can't explain ) to index this coupling but it is critical , you can't be close . If it is incorrect the system will shake and go crazy . If it is out of index bad enough , it will damage the drivetrain .
Mmmm. If you had a buyer's guide that would tell the application , you could have it looked up at a automotive parts store by application and go from there . NAPA , Standard Ign. , AC Delco , etc .
There are places here in the U.S. that offer this cleaning and will test them to make sure they will match on a flow bench . Google ( for your area ) and see what you can find.
Be sure you fill the gearbox before starting the bike . To be safe , add fluid through the glass sight plug after removing sight plug with a hex socket .
You can flush the clutch cavity as much as you want . I would use at lest one can of Brake-Kleen spraying into the clutch housing .
Hmmm . To be sure the installer adds the oil into the gearbox and NOWHERE else ?
Be sure you fill the gearbox before starting the bike . To be safe , add fluid through the glass sight plug after removing sight plug with a hex socket .
You can flush the clutch cavity as much as you want . I would use at lest one can of Brake-Kleen spraying into the clutch housing .