Ricoh FT3020 Field Service Manual page 73

6C-3. Helical Coil Replacement
1. Unhook the pressure and release springs.
2. Take off the pressure lever (1 screw).
3 . Take off the cam gear (1 screw).
4. Remove the coil knob (1 E-ring) and slide off
the plastic pipe-cover.
5. Pull out the helical coil.
6. Take off the E-ring and plastic bushing, and
mount them on a new helical coil.
7. Install the new coil.
6-25