We prepare the car and drain the brake fluid from the system

How to replace the UAZ brake master cylinder

Disconnect the wiring harness from the brake fluid level drop sensor

How to replace the UAZ brake master cylinder

Unscrew and remove the tank cap with the sensor

We pump out the brake fluid from the reservoir with a rubber bulb or syringe

How to replace the UAZ brake master cylinder

We unscrew the fittings of two brake pipes with a 12 wrench and remove the pipes from the cylinder

How to replace the UAZ brake master cylinder

Using a 17 key, unscrew the two nuts securing the cylinder to the vacuum booster

One nut secures the ground wire lug

How to replace the UAZ brake master cylinder

Remove the cylinder together with the tank

How to replace the UAZ brake master cylinder

A washer is installed between the cylinder and the vacuum booster

How to replace the UAZ brake master cylinder

Pull out the tank from the cylinder

How to replace the UAZ brake master cylinder

Pry off with a screwdriver and remove the rubber seals of the reservoir

How to replace the UAZ brake master cylinder

We unscrew the fittings of two tubes with a key for 17

We rearrange the removed parts to the new cylinder and install it in reverse order

Bleeding the brake system

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