Installation manual

CRANK ARM REMOVAL

Using a 5 mm hex wrench, loosen and remove the four planet

nuts. Lift and remove the crank arm.

H A M M E R S C H M I D T M E C H A N I S M

DISASSEMBLY

Clamp the bearing removal tool base into a vice. Place the

HammerSchmidt mechanism assembly on the tool base so the

tool pins engage the recesses on the HammerSchmidt

mechanism.

Place the tool clamp over the planet posts. Using 5 mm hex

wrench secure the clamp to the HammerSchmidt with the

planet nuts. Torque to 5.6 N·m (50 in-lb).

Using a 5 mm hex wrench, install the shoulder screw. Torque

hand-tight.

TECHNICAL SERVICE