STEP 600 XTPRO: Service & Maintenance Manual - rev. 1.1
Page 7.25
7.22. DISASSEMBLING THE PULLEYS
Figure 7.22-1
Carry out the procedure described in paragraph
7.6. “Disassembling the upright guard”.
WARNING: when carrying out these
operations, be careful not to damage the
hand sensor cables.
For each of the LOWER PULLEYS:
1. Disengage the pedal spring - chain a from the
LOWER PULLEYS b.
2. Unscrew the screw c fixing the PULLEY to
the frame using a 17-mm wrench.
3. Remove the PULLEY.
Figure 7.22-2
For the UPPER PULLEY:
4. Disengage the pedal spring - chain a from the
lower pulleys b.
5. Disengage the pedal spring - chain d from the
UPPER PULLEY e.
6. Unscrew the screw f fixing the PULLEY to
the frame using a 17-mm wrench.
7. Remove the PULLEY.
To reassemble the PULLEYS, carry out the
above steps in reverse order.