Fits Titanium Microflex® Ultra, MicroFlex® TCT®, and R-TCT® shavers Only. R-9100, 9170, 9200, 9250, 9270, 9300, 9350, 9470, et 9500.

Made in China

1. Open the hairpocket by pushing on both buttons and rotating away from the body of the shaver.
2. Remove the cutter assembly from the hairpocket by turning the center knob approximately 1/4 turn counter clockwise.
3. Hold Cutter Assembly as shown, and remove the Head by turning 1/8 of a turn in the direction of the arrow.
4. Remove the Cutter by pulling it out of the Cutter Assembly.
5. Assemble a new Cutter by pushing it into the opening in the Cutter Assembly.
6. Assemble the new Head by aligning the feature as shown and turning in the opposite direction of the arrow 1/8 turn.
7. Repeat steps 3 thru 6 for the next two cutter sets.
8. Replace the new cutter assembly into the hairpocket, and turn the center knob approximately 1/4 turn clockwise.
9. Close the hairpocket
10. To protect heads, make sure to keep the plastic head guard in place while shaver is not in use.