Clutch Test Procedure (Elite Only); Clutch Adjustment Procedure - Star Trac Spinner NXT 7000 Service Manual

Clutch Test Procedure (Elite Only)

The clutch may need adjusting if the flywheel does not break free when the pedals are stopped or if the
flywheel slips excessively while pedaling.
1. Remove the left crank arm (the one without the sprocket and chain). Remove the plastic dust
cover by popping it off with a small screwdriver to expose the 14 mm bolt. Remove the 14 mm bolt
by turning it counter-clockwise.
2. Remove the crank arm using a crank-extraction tool.
Crank Arm Puller CCP-2
Be sure to sufficiently thread the crank extraction tool before turning the crank extraction arm. Failure
to do so can result in stripped threads.
3. Tighten the brake knob as tight as possible BY HAND ONLY.
4. DO NOT check the torque by applying the torque wrench to the 14 mm bolt. 45 ~ 50 ft-lbs.
exceeds the recommended maximum tightening torque of 30 ft-lbs. and WILL BREAK THE BOLT,
REQUIRING REPLACEMENT OF THE BOTTOM BRACKET.
5. Set the torque setting of the torque wrench to 45 ~ 50 ft-lbs.
6. Using a torque wrench and a 29 mm deep socket on the
bearing retaining nut.(RED ARROW) Turn the retaining nut
in a clockwise direction so that the bottom bracket axle
rotates backwards.
7. If the torque is not 45 ~ 50 ft-lbs. Use the following Clutch
adjustment procedure to adjust the torque

Clutch Adjustment Procedure

1. Remove the chain guard by removing the four screws.
2. If the torque is not 45 ~ 50 ft-lbs. using a 5 mm
allen wrench, give each of the set screws a little
clockwise turn. A "little turn" is about 10 degrees.
Be sure and turn all 5 set screws so they have
equal pressure to obtain the proper adjustment.
Recheck the torque for different positions around
the clutch. If it is still not 45 ~ 50 ft-lbs. repeat
the procedure.
NOTE: The goal is to make all the set screws have
the same pressure on the clutch.
3. Install the chain guard with the 4 screws.
Reattach the crank arm, and tighten the 14 mm bolt to 30 ft-lbs. Pop the plastic dust cover back on.
Test the clutch system for proper operation for normal riding use. Observe all safety practices.
Star Trac Product Support
Page 12 of 21
800-503-1221