Chain Drive Issues
Applies To
All chain drive spinner series bikes.
Issues
Issues related to the chain drive bikes:
l Issues
ISSUE CAUSE SOLUTION
Excessive
chain noise.
l Chain tension is either to
loose or tight.
l Chain misaligned.
Verify and adjust chain tension, see "Chain
Drive Tension Adjustment" on page12.
If tension is within spec, inspect belt condition
and replace if worn, see "Belt and Flywheel
Replacement" on page22.
Scraping rub-
bing noise
from flywheel.
Flywheel misaligned
and rubbing frame
forks.
Check chain sprocket alignment, see "Chain
Drive Tension Adjustment" on page12.
Jerky pedal
movement.
Chain is skipping teeth
due to:
l Chain tension to loose.
l Worn chain.
l Worn sprocket teeth.
Verify chain tension. If tension within spec,
check the condition of chain and sprocket teeth,
replace as necessary, see "Chain Drive and Fly-
wheel Replacement" on page28.
Chain comes
off sprocket.
Bad front/rear sprocket
chain alignment.
Verify the chain sprocket alignment, see "Chain
Drive Tension Adjustment" on page12.
See Also
"Troubleshooting" on page58
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Page 61
6 Troubleshooting
Chain Drive Issues