porsche Workshop Repair Guides

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Anti Blocking System Hydraulic Unit|Page 3522 > < Anti Blocking System Hydraulic Unit|Page 3520
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Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Removing and Installing Hydraulic Unit

Removing and installing hydraulic unit

Removal

Information

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For the removal and installation of the hydraulic unit -D- the brake master cylinder -B- and the brake booster -C- remain mounted (installed).

1. Switch off ignition. Remove cover -A- from the hydraulic unit/brake unit.

2. Hold down brake pedal with pedal holder, so that the brake fluid does not run out of the expansion tank completely.

3. To remove the hydraulic unit -D-, carry out the following removal procedure:

Anti Blocking System Hydraulic Unit|Page 3522 > < Anti Blocking System Hydraulic Unit|Page 3520