There are lots of posts on this do a search ..hears one I copied and pastedI thought I read i n the manual 80 ft/lbs. I Better go look again.
I think it may be the lack of a compensating sprocket. Without it the transfer of power from the engine to the clutch/tranny isn't as smooth which may cause the nut (or nuts) to vibrate loose. But the biggest reason may be that the nut should be right hand threaded like the engine sprocket so the engine rotation tries to tighten the nut not loosen it...Just wondering if anyone outr there can tell me why the clutch hub nut keeps backing off the these dogs.
I'm going through the same problem right now, mine backed out and took out my main shaft seal, I'm very lucky it didn't take out my main shaft, so red loctite and 100 ft lbs torque is the new spec ?Just wondering if anyone outr there can tell me why the clutch hub nut keeps backing off the these dogs. Red loctite and 80 foot pounds torque. Seems with reversing threads it would never come loose. Could really tear some chit up inside.
Awe service bulletin was for 07-08I don't remember exactly but I think for mine there was a service bulletin to remove an oring somewhere in there (yes that is a technical term somewhere in there) Not sure if the same would apply to your year. I see if I can dig up the service bulletin.
