2015 Bennche Cowboy 700 efi Rattling Noise

[Dan Ze]

when decelerating  going down hill have a ratting noise  in the transmission   any thoughts   

[Lucas Lenartowicz]

I don't how these machines changed overtime, but I remember that in our 2008 hisun 700; rattling was caused by a shot pinion bearings in the rear transfer case, and exhaust manifold brackets that came loose and where hanging on the pipe. With the shot pinion bearings bearings, it caused lots of play in the pinion which allowed the brake rotor to chatter against the pads creating a rattling sound. But these generally caused a rattling towards the rear. Just some possibilities to check out.

[Terry Littlepage]

On my Massimo700 it was the weights in the primary clutch rattling 

[Dan Ze]

On 1/16/2023 at 3:35 PM, Lucas Lenartowicz said:

I don't how these machines changed overtime, but I remember that in our 2008 hisun 700; rattling was caused by a shot pinion bearings in the rear transfer case, and exhaust manifold brackets that came loose and where hanging on the pipe. With the shot pinion bearings bearings, it caused lots of play in the pinion which allowed the brake rotor to chatter against the pads creating a rattling sound. But these generally caused a rattling towards the rear. Just some possibilities to check out.

thanks when  i have the time will check it out