Barista Express Step-less Grinder Mod

Hello there! Having trouble with finding the right grind-size on your Barista Express?

In this instruction I will show you how to make the Barista Express grinder step-less. This makes it easier to dial in the machine and make small grind-size adjustments.

DISCLAIMER:

This instruction involves taking apart the Barista Express. By following these instructions you agree to that fact that I have no responsibility for you and your machine. Never open appliances while they're connected to mains power. This instruction may void the warranty of your machine. (Although, it really shouldn't).

Supplies

- Vacuum cleaner

- Pointy object such as a small knife

- Philips-head screwdriver

- Tape that is reasonably sticky

Remove the Bean Hopper and Set the Grinder to the Coarsest Setting.

Vacuum Out Remaining Beans.

Take Out the Grinder Burr.

The burr can be removed by rotating it counterclockwise.

Unplug Your Machine and Remove the Water Tank.

Always unplug appliances before opening them up!

Remove the 3 Screws Marked Green.

Remove 2 Screws From Underneath the Front.

One is right next to the tamper, the other next to the water spout.

Lift of the Top Vertically.

The top will is connected to a wire. No need to unplug this, the top can be put over the front of the machine.

Unscrew the Grind Adjustment Wheel. Remember the Position for Later.

Make sure that the machine is on the coarsest setting.

Lift Out the Grind Adjustment Wheel.

Locate the Small White Peg.

Use a Small Piece of Tape to Lift the Peg Out Vertically.

Make sure not to drop the peg!

Remove the Spring Underneath the Peg With a Pointy Object.

Make sure not to drop the spring!

Store the Peg and Spring.

It's good practice to keep the peg and spring. If you change your mind about the modification, you can always put these back.

Confirm That the Grinder Is Still on the Coarsest Setting.

The large gear shouldn't rotate clockwise.

Put the Grind Adjustment Wheel Back In.

Remember to use the correct position, or the markings will be of. You can use this image as a reference.

Put the Screw for the Adjustment Wheel Back In.

Put the Top Cover Back on Vertically.

Screw in the Front Two Screws.

Screw in the Rear 3 Screws Marked Green.

Lock the Burr Back in Place.

The burr can be locked in place by rotating clockwise.

Lock in the Hopper.. And, Done!

Your Barista Express espresso machine is now step-less. Keep in mind that the grind-setting can move while grinding. You will have to hold it in the correct position, but small grind adjustments will be way easier to do.