The removal steps of Philips shaver are as follows: use a screwdriver to remove the decorative shell outside, and there is a translucent plastic shell inside, which can be removed directly. The motor shaft has two screw holes, but only one screw is outside. When assembling, first fix the transmission gear with the motor, and then inject glue to seal it.
Disassembly method: Press the button on the front of the shaver, open the shaver head and simply observe its internal structure. Turn the knob in the middle and gently pull out the whole cutter head to remove the cutter head.
When the Philips series 9000 shaver head is disassembled, the shaver should be turned off first, the shaver head bracket should be pulled away from the bottom of the shaver head part, and then the new shaver head bracket should be put back to the bottom of the shaver head part.
Remove the razor head from the razor head bracket and throw it away. Then put the new razor head on the bracket. Then put the fixing ring on the razor head and rotate it clockwise to reinstall the fixing ring. Reinstall the razor head bracket into the razor head assembly (clicks).