Workshop Manual

Table Of Contents
© 02/2010 OBJ_DOKU-21780-001.fm
1/8
6
Control parts
TCD 2013 2V W 11-01-01
Setting valve clearance
(with exhaust return module installed)
Standard tools:
Rotation angle disc 8190
Screwdriver insert for slot
-
ted screws 8191
Screwdriver insert for
hexagon socket head
screws (4 mm) 8194
Open wrench size 13 8196
Special tools:
Crowfoot wrench size 15 103140
W 08-01-01
W 49-02-01
Allow the engine to cool down for at least
30 minutes before setting the valve
clearance. Engine oil temperature < 80 °C
The control piston clearance of the exhaust
return line must be set after setting the
valve clearance.
Setting engine to valve overlap
Remove the cylinder head hood.
W 08-01-01
Attach turning gear.
W 49-02-01
Turn crankshaft using the turning gear until the valve
overlap of cylinder 1 is reached.
© 44110-0
Setting valve and control piston clearance
4-cylinder
Ignition
sequence:
1-3-4-2
Valves Cylinders
overlap 1 3 4 2
set to 4 2 1 3
Valve overlap: Outlet valve is not yet
closed, inlet valve begins to open.
When the outlet valve is fully open, the
inlet valve opens briefly approx. 2 mm.
This is not the valve overlap!