Notice of updated clutch hub nut and adjuster screw for 1990 - UP

open belt drive kit with BDL's EPP-100 Pressure Plate

NEW Part # CDAS-100A. See figure # 1

Figure 1

Replaces Old Part #'s CDAS-100 & HNS-100

Figure 2

Simply replace clutch hub nut and adjuster screw "Figure # 2" with updated version "shown top picture" 

Note: You must install new dual O-Ring adjuster screw from the backside of pressure plates so as not to damage O-Rings. O-Rings now seal mainshaft internally from oil transfer into clutch.

Lubricate O-Rings with O-Ring lube or transmission oil from transmission.

* NOTE: The use of a Red Thread Locker is required on all BDL transmission clutch hub nuts. 

New Hub Nut Part # EVHN-500 are left hand thread, Torque to 70 -80 Ft. LBS.