can any one help

[russ]

hey guys hows it goin i just picked up a yamaha ytm 200 trike and on the side of the motor case it says increase and decrease with a nut in the middle do any of you guys know what this is or could be here is a pick of it any info will help thanks

[Motorrad]

It adjusts the clutch (automatic)...

too much (decrease) it will drag at idle, be hard to shift etc..., not enough (increase) it will slip and wear out the clutch.....



Edit..

BTW if you didnt know... the Nut is a Lock nut.. (Think Valve adjustment)... just there to keep the adjustment... so you hold the center with a screwdriver, losen the nut with a wrench.. make your adjustment. then reverse the order...