Noise in primary when bike off??
#1
Noise in primary when bike off??
First off I searched old threads for a while with no luck. Bike is a 2010 flhr stage 3 big bore, running and shifting great. Problem I just noticed last night. Got back from a ride and turned off the bike, when pushing it into the garage, being quiet, I could hear a rattling sound in the clutch area on the primary. This morning rolled the bike out and heard nothing. Got home from work and hear it again. I put the bike up on the lift and could here some random rattling when turning the back tire. Any ideas what this could be before I start taking things apart?
#2
Think of what is moving when you push a bike in neutral. Nothing in the actual primary is moving. You have the rear wheel, the belt, and the transmission output shaft. What lube are you running in the transmission? When the machine is hot the lube is at its thinnest and things might rattle a bit even if they are in good shape. I will leave it to others as to whether this is serious or not but I believe your primary is not involved.
#4
In the transmission? Isn't that primary fluid? If you answered accurately there are good gear oils out there. You should try one of them, Spectro 6 speed, BelRay gear saver, RedLine Heavy with Shockproof , Mobil 1 75-140, Royal Purple are just a few of the popular ones.
#5
It's for the transmission too. Works well.
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#9
Noise in primary when bike off??
Originally Posted by SBates08
Your belt is too tight. Guarantee you that's what your hearing.
2010 Limited with some stuff
2010 Limited with some stuff
#10
That would be an easy thing to try but I haven't had the rear wheel off in 2 months so I would have thought it would get looser. Also it doesn't seem to do it when it's cold, only after it warms up. Do the belts tighten up when riding? I'll try to adjust it and see if that does it.
I am with the other guy who said he though there was a good likelihood that the drive belt was making the noise you described.