SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4-Cyl. injection engine, (1.4 ltr. engine, 2 valve) | Engine cylinder head, valve gear | Servicing valve gear | Renewing valve guides

Removing

–	Clean and check the cylinder head. Cylinder heads in which the valve housing rings can no longer be put back to the minimum height are not suitable for replacing the valve guides. Ensure the minimum height allowed for the cylinder head trim → Fig.

–	Press out worn valve guides with drift -T20035- (6 mm Ø) from the camshaft side (valve guides with shoulder - repair version - from the combustion chamber side).

SEAT Workshop Service and Repair Manuals