
Tension screw
Belt fastening screw
Belt fastening screw
Return pulley
Steel belt
R E P 1 3 2 0
Model Name: Rockhopper-46/62
R E P 1 3 2 0
Model Name: Rockhopper-46/62
How to replace the Y Return Pulley Assembly
How to replace the Y Return Pulley Assembly
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
2. Adjustment
and
Examination
Procedure
Replace the Y Return Pulley Assembly
1. Remove the Panel Cover.
2. Remove the Front Cover.
3. Remove the Y Rail Cover.
4. Remove the Left and Right Covers.
5. Move the Head to the left (X Motor side).
6. Loosen the Steel Belt tension (loosen two tensioning screws).
7. Remove the Steel Belt fastening screws on the left side and
slide it out to the Return Pulley.
8. Remove the Y Return Pulley.
9. Assembling is the reverse of the removal procedure.
1. Carry out the Steel Belt Tensioning Adjustment.