BALZER Direct Drive Owner’s Manual For Installation & Operation page 52

Intermediate Coupler Hub Installation Instructions
SPACER BUSHING(s) SPACER BUSHING(s)
BUSHING BUSHING
PART # PART #
65623 65623
65622 65622
60700 60700
60701 60701
60702 60702
65239 65239
DETAIL A DETAIL A
BALZER
1/16" FREE PLAY 1/16" FREE PLAY
WIDTH WIDTH
1/8" 1/8"
DETAIL B DETAIL B
3/16" 3/16"
1/4" 1/4"
5/16" 5/16"
3/8" 3/8"
1/2" 1/2"
ADD SPACER BUSHINGS AS NEEDED SO THERE IS A MAXIMUM OF 1/16" ADD SPACER BUSHINGS AS NEEDED SO THERE IS A MAXIMUM OF 1/16"
FREE PLAY BETWEEN THE COUPLER HUB AND THE BEARING WHEN THE FREE PLAY BETWEEN THE COUPLER HUB AND THE BEARING WHEN THE
COUPLER HUB IS FLUSH WITH THE END OF THE ROTOR SHAFT. BE SURE TO COUPLER HUB IS FLUSH WITH THE END OF THE ROTOR SHAFT. BE SURE TO
TIGHTEN THE SET SCREWS ON THE COUPLER HUB AFTER INSTALLING THE TIGHTEN THE SET SCREWS ON THE COUPLER HUB AFTER INSTALLING THE
SPACERS. SPACERS.
INC.
COUPLER HUB COUPLER HUB
FLUSH WITH END FLUSH WITH END
OF ROTOR SHAFT OF ROTOR SHAFT