A4 Quattro Wagon V6-3.0L (AVK) (2002)
Removing
^
Cylinder head installed
^
Camshafts, removing, Refer to Camshaft, Engine, Service and Repair.
Note:
^
Be careful not to switch valve lifters.
^
Mark allocation of the valve lifters on back side using a waterproof felt-tip marker.
^
Remove valve lifters from guides and place aside with contact surface facing down.
^
Using 3122B spark plug removal tool, remove spark plugs.
^
Adjust piston of the respective cylinder to BDC.
^
Thread T40012 adapter into the spark plug thread and apply constant pressure; at least 6 bar positive pressure.
^
Insert VAS5161/3 drift into valve lifter guide.
^
Loosen by hitting all stuck valve keys at all five valves using a plastic hammer.
Intake side
^
Thread VAS5161/6 engaging device with VAS5161/5 engaging fork into one threaded hole at cylinder head.
^
At valve to be removed, slide VAS5161/13 guide bushing into valve lifter guide up to stop.
^
Installation position: Hatched areas point horizontally to direction of travel
^
Slide VAS5161/17 knurled spacer ring onto VAS5161/8 installation cartridge.
^
Slide installation cartridge into guide bushing.
^
Hook in VAS5161/2 pressure fork at VAS 5161/6 engaging device and press installation cartridge downward.
^
At the same time, turn knurled bolt of installation cartridge toward the right, until the points engage in the valve keys.
^
Lightly move knurled bolt back and forth, this causes the valve keys to be pressed apart and captured in the cartridge.
^
Release pressure fork.