Checking And Adjusting Belt Tension On The Studio 5 And Studio 7 - Star Trac 7270 Owner's Manual

4. Tighten the adjustment screws evenly on both sides using the 10mm open end wrench.
6. While adjusting the chain tension, adjust the angle of the flywheel so it is straight front to rear and evenly
spaced within the frame side to side.
Note: When alignment is at the optimal adjustment, the chain will run smoother and quieter.
9. When the tension is set at a satisfactory level (i.e. there is no backlash in the pedals, and the chain runs
smooth and quiet when the pedals are turned), tighten the adjustment lock nuts and axle nuts on both
sides.
IMPORTANT: Be careful not to over tighten the chain. Adjust the tension just until you no longer feel
backlash at the crank arms. Overtightening the chain will cause the chain to wear prematurely, and will
cause the chain to ride loud and rough.
10. Install the axle nut cover and re-test the bike.
Note: If the chain is stretched beyond its ability to be adjusted, the chain must be replaced.

Checking and Adjusting Belt Tension on the Studio 5 and Studio 7

The belt on your Studio 5/Studio 7 bike has been factory set, and is very strong and durable. Also, it is
equipped with a self-tensioner to automatically adjust for slight changes in belt tension. Therefore, the belt
should not require adjustment. However, in the unlikely event that the belt slips, this procedure shows you how
to properly check and set the tension.
IMPORTANT: Improper belt adjustment will cause premature wear and may void the warranty.
IMPORTANT: Do not lubricate the belt. Lubricating the belt can damage the belt and cause the belt to slip, and
may void the warranty.
Star Trac Studio Series Group Cycle Bikes Owner's Manual |
20