Note: The quick connectors for the fuel vacuum and breather lines are color coded. There is a dot of the desired color on the quick connector, or the release button is painted in this color.
Attention! The pressure fuel line is under pressure! Place a rag around the connection before disconnecting the hoses. Then, carefully loosen the connection to release the pressure. If the quick coupling has a plastic retaining ring, then this ring can be left in place when removing and installing the connection.
Version 1
Union with release buttons -arrows- on the right and left.
Detachment
Hold connection point -1- in engine compartment. Insert lever -T10468- between heat shield and stop -arrow- for fuel line -2- and hold in this position.
All
Press clutch -1- in -direction of arrow A-. Press release buttons and pull plug -1- in -direction of arrow B- from fuel line -2-. Please note the color when installing! Check the fastening by pulling the connection in the opposite direction!
Execution 2
Coupling with retainer -arrow-.
Detachment
Press clutch -1- in -direction of arrow A-. Pull lock -2- in -direction of arrow B-. Disconnect plug connection -1- in -direction of arrow B- from fuel line -3-. Please note the color when installing! Check the fastening by pulling the connection in the opposite direction!
Version 3
Clutch with front button -arrow-.
Detachment
Press release button -arrow- and remove coupling. Please note the color when installing! Check the fastening by pulling the connection in the opposite direction!
Version 4
Union with release buttons -arrows- on the right and left.
Detachment
Press the sleeve in -direction of the arrow A-. Press the release buttons -arrows- and remove the quick coupling. Please note the color when installing! Check the fastening by pulling the connection in the opposite direction!
Version 5
Union with release buttons -arrows- on the right and left.
Detachment
Press the release buttons -arrows- and remove the quick coupling. Please note the color when installing! Check the fastening by pulling the connection in the opposite direction!
Version 6
Union with release buttons -arrows- on the right and left.
Detachment
Press clutch -1- in -direction of arrow- and hold. Press the release buttons -arrows- and remove the quick coupling. Please note the color when installing! Check the fastening by pulling the connections in the opposite direction!
Version 7
Quick coupler -1- with release buttons -2- on the right and left.
Detachment
Press clutch -1- in -direction of arrow A- and keep it pressed. Press release buttons -2- in direction of arrow B- and remove coupling -1-. Observe the color coding during installation. The quick coupler should engage with a clearly audible click. Check the fastening by pulling the connections in the opposite direction!