2. Press the latch (1) and at the same time disconnect the vacuum hose together with the connection (2).
When installing, check the sealing ring of the connection and replace it if necessary.
3. Turn out bolts of fastening of the vacuum pump.
Clean the thread when installing. Use new bolts or coat old bolts with Drei Bond 1209.
4. Remove the bolt on the guide tube for the engine oil level dipstick.
5. Turn the vacuum pump about 30°clockwise, press out the guide tube (1) vacuum pump probe (2) and remove the vacuum pump.
Replace the vacuum pump o-ring if necessary.