Volkswagen FOX 2004 User Manual

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2.1.3 Reworking escape valve seat
a =∅31.4 mm
b = 2.7 mm
45° = Valve seat angle
2.2 Valve guides - check
Special tools and workshop equipment required
♦ Support -VW 387-
♦ Dial gauge
Test sequence
– Place a new valve on the guide. Valve stem end shall be
aligned with guide. Due to differences in valve stem diameters,
fit intake valves in the intake guides and exhaust valves in ex‐
haust guides.
– Determine tilting clearance. Wear limit: max. 1.3 mm.
– Cylinder head shall be replaced if the clearance is greater than
wear limit.
Fox 2004 ➤
3 - Cyl. diesel engine - Edition 02.2009
2. Valve command - repair 55

Volkswagen FOX 2004 Specifications

General

Brand	Volkswagen
Model	FOX 2004
Category	Automobile
Language	English