DISASSEMBLY/ASSEMBLY Q5686A/Q5687A 3. With a driver inserted into the groove of the sponge roller [1], prize it open to remove the [1] sponge roller. III DIS./ASSEMBLY 4. With a new sponge roller and the shaft put together at their respective concave sections [1], install the sponge roller securely to the shaft by pressing it down until a click sound is heard. [1] 5. Reinstall the above parts following the removal steps in reverse. [1] 3-8