7
4.3.
How to remove the Driving block
1. Remove the delta PT screws, tight screws and felt.
2. Remove the Gear case B.
3. Remove the motor assembly, switch and module assembly from the
gear case A.
4. Remove the crank shaft assembly and gear shaft assembly.
Note: (when replacing the motor assembly’s bearing)
Use a pulley removal tool to dismount the bearing.
5. Remove the cylinder assembly from the gear case A.
6. Remove the shaft and piston assembly.
Note:
The o-ring cannot be reused after being repaired.
7. Detach the round S-type retaining ring by using a snap ring plier or
the like, and then dismount the bearing by using a pulley removal tool.
