SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4 cylinder Injection engine (Autogas) | Engine cylinder head, valve gear | Valve control: repairs

Valve guides: verification

Check the tool and equipment equivalence table according to the applicability between Seat / VW / Audi / Skoda → Chapter

Special tools and workshop equipment required

t	Universal dial gauge bracket -VW 387-

t	Dial gauge

–	Insert new valve into guide. The end of the valve stem must be flush with the guide. On account of differing stem diameters, only use inlet valve in inlet guide and exhaust valve in exhaust guide.

–	Determine amount of sideways play. Wear limit: 0.6 mm

If the rock is excessive:

–	Replace the cylinder head.

SEAT Workshop Service and Repair Manuals