Removing and Installing

Brake Master Cylinder, Removing And Installing






Special Tools And Equipment Required
^ 3094 Hose clamps or equivalent

Removing
- Obtain radio code on vehicles with coded radio.
- Disconnect battery.





- Disconnector connector -1- of Mass Air Flow (MAF) sensor from air filter tube.
- Remove bolts -2- at air filter -3- and move filter to left side.
- On vehicles with Diesel engines, remove relay panel above brake booster.
- Spread sufficient lint-free cloths in area of plenum, and on engine and transmission to catch any escaping brake fluid.
- Using a bleeder bottle, draw off as much brake fluid as possible from brake fluid reservoir.
- Clamp clutch master cylinder supply hose with clamp 3094.
- Remove clutch master cylinder supply hose from reservoir.
- Disconnect brake fluid level sensor wiring connector.

Vehicles With Automatic Transmission





- Disconnect wiring connectors from pressure sensors -a- and -b-.

All Vehicles
- Disconnect brake lines at brake master cylinder and seal with plugs from repair kit, Part No. 1 HO 698 311 A.
- Remove nuts securing brake master cylinder to brake booster.
- Remove heat shield if installed.
- Carefully remove brake master cylinder from brake booster.

Installing
- Install master cylinder in reverse order of removal.

Observe the following points when installing:
- When connecting brake master cylinder and brake booster, be sure that push rod is correctly located in brake master cylinder.
- After installing, bleed brakes and clutch.
- Restore basic setting.