SEAT Workshop Service and Repair Manuals

Removing and installing air filter housing t  Removing → Anchor t  Installing → Anchor Consult the equivalence table for tools and equipment according to applicability among Seat / VW / Audi / Skoda → Chapter. Special tools and workshop equipment required

t  Base -T20174-, see equivalent → Anchor Removing Observe safety precautions → Chapter Observe rules for cleanliness → Chapter.

Engine code letters BJB, BKC, BXE, BXF –  Take out the oil dipstick -1- from its guide tube. –  Raise engine cover sideways -arrows 2- and remove it forwards -arrow 3-. –  Replace the oil dipstick in the guide tube.

Select engine identification letters BLS –  First remove the outer cover -1- and then the inner cover -2- upwards equally. Continued for all vehicles   WARNING t  The fuel system is pressurised. Before opening the system place a cloth around the connection. Then release pressure by carefully loosening the connection. t  For those vehicles fitted with an injector pump, the temperature of the fuel and the fuel lines may reach up to 100 ºC in extreme cases. Before opening the duct connections, allow the fuel to cool otherwise there is a risk of severe burns. t  Wear eye and hand protection when performing any type of repair work on the fuel system!

–  Pull fuel supply line -2- and return line -1- off. To do this press release tabs.

–  Disconnect the fuel supply hose -2- (white mark) and return hose -1- (blue marking) from the fuel pipes.

–  Remove bolt -1-. –  Unscrew bolt -2- and nut -3-. –  Leave the fuel filter to one side with the flexible hoses. Installing Continue the installation in the reverse order of removal sequence, observing the following:   Note Secure all hose connections with serial hose clips → ETKA (electronic parts catalogue). –  Carefully hook the fuel filter into the bracket. –  Connect the supply and return hoses onto the fuel filter according to the markings.