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Old 21-11-15, 18:00
Pleiades Pleiades is offline
XT-Moto SuperStar
 
Join Date: Aug 2010
Location: North Norfolk
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Quote:
Originally Posted by Nener View Post
can someone please confirm 11D-F2151-00-00 is the correct part number? Looks so on different website part diagram, but it's labelled as "seal guard" ?!
This is the correct part - although you've got one too many 00s!

Quote:
Originally Posted by Nener View Post
Second issue: one nut holding the rear sprocket don't go out. It's spinning but it seems that either the nut thread or the screw thread is f.. up. I did not know you could damage the threads when unscrewing, or was it like that from the factory
The studs are screwed into the sprocket carrier. The sprocket carrier is a crappy cast alloy and the threads are just cut into it. I am 100% sure that the stud is at fault and is spinning in the carrier. It won't be the nut if it's a stock one or the thread on the stud as they are both steel.

Persanally I'd just take a cutting disc/grinder to the nut and cut it off if you're discarding the sprocket. The remaining bit of stud will be easy to remove if the threads in the sprocket carrier are knackered. You will need to insert a Helicoil in the offending hole and buy a new stud/nut.