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Installing cylinder head >
< Removing cylinder head (left-side)
A4 Cabriolet Mk2
Power unit
6-cylinder engine, mechanics
Engine cylinder head, valve gear / Removing and installing cylinder head
Removing cylinder head (right-side)
Removing cylinder head (right-side)
Removing cylinder head (right-side)
Special tools and workshop equipment required
t
Poly-drive key -3452-
Removing
l
Engine in vehicle.
Caution
Observe notes on procedure for disconnecting the battery
→ Electrical system; Rep. Gr.27
.
–
With ignition switched off, disconnect earth strap from battery.
Note
All cable ties which are released or cut open when removing must be refitted in the same position when installing.
–
Remove intake manifold
→ Chapter
.
–
Detach vacuum hose
-4-
at combination valve.
–
Remove bolts
-3-
.
–
Unscrew bolt
-1-
for connecting pipe bracket.
–
Unbolt coolant pipe from cylinder head
-2-
.
Note
t
The coolant pipe remains installed.
t
Illustration shows engine removed.
–
Remove front exhaust pipe (right-side)
→ Chapter
.
–
Remove toothed belt
→ Chapter
.
–
Take off camshaft sprocket.
–
Unbolt toothed belt cover (rear right)
-arrows-
.
–
Detach electrical connectors from Hall sender and from camshaft control valve.
Note
Place cloth under pressure pipe for power steering to catch escaping hydraulic fluid.
–
Detach pressure pipe for power steering at power steering pump and at cylinder head cover
-arrows-
.
–
Remove cylinder head cover (right-side)
→ Chapter
.
–
Loosen cylinder head bolts in the sequence
-1 ... 8-
.
Power unit
6-cylinder engine, mechanics
Engine cylinder head, valve gear / Removing and installing cylinder head
Removing cylinder head (right-side)
Installing cylinder head >
< Removing cylinder head (left-side)