9.17, 917si Treadmill
Page 13
Procedure 4.3 - Running Belt Tensioning and Tracking
WARNING
Always turn off the circuit breaker and unplug the treadmill before you remove the treadmill hood.
1.
The basic running belt tensioning and tracking procedure described in the Residential
Treadmill service manual (part # 20081-101) may be used to tension and track the 917 or
917si treadmill with a few exceptions.
2.
The drive roller on the 917 and 917si is a “fixed” mount. The drive roller is not moveable or
adjustable and does not play a part in the running belt tracking procedure.
3.
The 917 and 917si treadmills use belt guides. The belt guides make the tracking procedure
easier in that the adjustment does not need to be as exacting without the belt guides.
4.
The 917 and 917si running belt tension is 0.3%.
