C776i Stairclimber
Page 38
Procedure 7.6 - Replacing A Stairarm Belt
1. Remove the left hand or right hand cover, as required, per Procedure 7.1.
1. Grasp the stairarm return spring and carefully remove it from its mounting peg. See Diagram
5.1.
2. Support the stairarm and remove the stairarm belt from both flanged pulleys and the HTD
pulley.
3. Remove the bolts that fasten the clamp on the bottom of the stairarm foot plate. Remove the
belt from the stairarm foot plate. See Diagram 7.3.
Diagram 7.3 - Stairarm Belt Clamps
4. Remove the return spring from the other belt clamp. Remove the bolts the fasten the belt
clamp to the belt and remove the belt from the clamp.
5. If the replacement belt is a loop, cut it between any set of teeth.
6. Refer to diagram 7.3, feed the belt into the stairarm foot plate through the slot in the front
edge of the stairarm foot plate. Replace the clamp and fasten the belt in the clamp with the
bolts removed in step 3.
7. Place the other belt clamp on the other end of the belt and fasten the belt clamp on the belt
with the bolts removed in step 4. Hook the return spring into the belt clamp.
8. Refer to diagram 7.4, wrap the stairarm belt over the top of HTD pulley, behind and under
the upper flanged pulley. Refer to diagram 7.5, wrap the belt under and 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.
9. Replace the left hand and/or right hand cover sections per Procedure 7.1
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