Assembly Overview - Valve Gear - Volkswagen CJDA Workshop Manual

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
2.1

Assembly overview - valve gear

1 - Seal
q Do not additionally
oil or grease the oil
seal sealing lip.
q Before installing, re-
move residual oil
from camshaft jour-
nal using a clean
cloth.
q To install, mask off
groove on camshaft
taper (e.g. using
Sellotape)
q Removing and in-
⇒ P age 239
stalling
2 - 10 Nm
3 - 10 Nm
4 - Retaining frame
q Observe sequence
when loosening and
tightening
⇒ P age
233.
q Seal using silicone
adhesive sealant
D 176 501 A1.
5 - Exhaust camshaft
6 - Inlet camshaft
7 - Roller rocker finger
q Mark installation po-
sition.
q Do not interchange.
q Check roller bearing
for ease of movement.
q Oil contact surface.
8 - Hydraulic compensation element
q Mark installation position.
q Lubricate contact surfaces before installing.
9 - Valve
q Do not rework. Only lapping in is permitted.
q Mark installation position for re-installation.
q Valve dimensions
q Checking valve guides
10 - Cylinder head
q See note
q Removing and installing.
11 - Valve stem seal
12 - Valve spring
228 Repair Group 15 - Cylinder head, valve gear
⇒ P age 229
⇒ P age
229.