2891633 - 3330D22 intermediate one-way valve for brake servo - r r

Removing ( Refitting )  - 1048A10  air cleaner filtering element - replace - 5530B10  battery - r+r1. Disconnect the two sections of the vacuum pipe from the valve.2. Remove the one-way valve. Refitting ( Removing ) Fit the one-way valve, connecting it to the vacuum pipe. - 5530B10  battery - r+r - 1048A10  air cleaner filtering element - replace