Belt-drives EVO-12S User Manual download pdf (Page 3)

9. Re-install belt drive placing front pulley, rear pulley

and belt on at the same time. (Fig. 6)

specifications, mainshaft hub nut. We supply a special

hub nut with seal for all spline shaft models 1990 and

later.

Fig. 6 Install belt drive, both pulleys and belt at the same time.

Engine shaft spline should not protrude from pulley.

HD specifications. (Electric impact is preferred). (Fig.

Fig. 7 When using any of the BDL inserts with special nut,

please note that the nut is counter-bored to cover the splines

should they protrude.

COVERING THE SPLINE IS VERY IMPORTANT

9a. For spline mainshaft models, 1990-up, apply red

when sliding on the rear basket assembly. This

procedure is necessary so that the hub and mainshaft

will fit together properly and will not let the

mainshaft spin inside of our hub. (Fig. 8)

WILL CAUSE THE SPLINES TO WASH OUT

mainshaft.

10. Rotate the motor using a socket wrench, the belt should track straight and away from the motor plate but not

so that it may come in contact with the outside pulley flanges. Be sure that the belt drive is not making contact

with the motor plate.

Apply Loctite® and install and tighten to HD

Be sure to red Loctite® front engine nut and torque to

Loctite® into the back side of our hub inside of the

spline and let the Loctite® flow onto the mainshaft

FAILURE TO LOCTITE® THE SPLINED HUB PROPERLY

Fig. 8 Use Loctite® on spline hubs to ensure proper fit on

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Belt-drives EVO-12S User Manual Page 3