Audi Workshop Service and Repair Manuals
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Engine lubrication >
< Checking valve guides
A3 Mk2
Power unit
4-cylinder TDI engine (2.0 ltr. 4-valve common rail), mechanics
Engine cylinder head, valve gear
Valve gear
Checking valves
Checking valves
Checking valves
–
Visually inspect for scoring on valve stems and valve seat surfaces.
–
Renew valve if scoring is clearly visible.
Power unit
4-cylinder TDI engine (2.0 ltr. 4-valve common rail), mechanics
Engine cylinder head, valve gear
Valve gear
Checking valves
Engine lubrication >
< Checking valve guides
