Touareg V8-4.2L (BHX) (2004)
^
Before removing mark direction of rotation (installed position)
13 - Roller rocker finger
^
For intake camshaft
^
Do not interchange
^
Check roller bearing for ease of movement
^
Oil contact surface
14 - Intake camshaft
^
Checking radial clearance with Plastigage;
^
Wear limit: 0.1 mm
^
Runout: maximum 0.01 mm
15 - 5 Nm + 1/4 turn (90°) further
^
Replace
16 - Variable camshaft timing adjuster
17 - Gasket
^
Replace
18 - Valve keepers
19 - Valve spring plate
20 - Valve spring
21 -Valve stem seal
22 - Seal
^
Replace
23 - Cylinder head
24 - Exhaust valve
^
Do not rework. Only lapping is permitted
25 - Intake valve
^
Do rework. Only lapping is permitted
26 - Seal For Hall sender
27 - Hall sender screen
^
Note installed position
28 - Washer
^
Conical
29 - 23 Nm
30 - Hall sender
31 - 10 Nm
32 - Shaft
^
For roller rocker finger, intake side
33 - 10 Nm
34 - 10 Nm
35 - Shaft
36 - 55 Nm
37 - Camshaft pulley
38 - Seal
39 - O-ring
^
Replace
Valve dimensions
Note: Valves must not be reworked, only lapping is permitted.
Dimensions