C776i Stairclimber
Page 18
Procedure 5.1 - Inspecting the Stairarm Belts
1. Remove the left and right hand cover sections per Procedure 7.1.
2. Grasp the stairarm return spring and carefully remove it from its mounting peg. See Diagram
5.1.
Diagram 5.1 - Stairarm Return Spring
3. Support the stairarm and remove the stairarm belt from both flanged pulleys and the HTD
pulley.
4. Lower the stairarm and inspect the stairarm belts for cracks, worn areas and missing teeth.
5. If required, replace the belt per Procedure 7.6.
6. Wrap the stairarm belt over the HTD pulley, behind and under the upper flanged pulley.
Wrap the belt under an around the lower flanged pulley. Then lift the stairarm and hook the
return spring on its mounting peg. Check the belt to ensure there are no twists in the belt. If
there are remove the return spring from its mounting peg and rotate the return spring to
remove any twist. Hook the return spring on its mounting peg.
7. Replace the left hand and right hand cover sections per Procedure 7.1.
Return
Spring
HTD Pulley
Flanged
Pulley
Upper
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