Invacare xlt User Manual page 73

Adjusting Twenty-Seven Speed Cassette Chain
1. Loosen, but do not remove the clamp that secure the crank support to the fork.
2. Slide the crank support up and/or down until the proper tension on the chain is achieved.
 The proper chain tension will be approximately 1/2-inch of chain slack.
If crank is in desired position but chain tension is not correct, links MUST be added to or removed from the chain to correct the tension.
This should be performed by a qualified technician.
3. Tighten the clamp that secures the crank handles to the fork securely.
Part No 1171891
Crank
Support
Clamps
Fork
73
Invacare® Top End® Recreation Handcycles
9 SERVICE PROCEDURES