Passat Wagon L4-1.9L DSL Turbo (AHU) (1997)
Valve: Service and Repair
LEGEND
1
Bearing Cap
2
Nut
3
Camshaft
4
Hydraulic Lifter
5
Keepers
6
Upper Valve Spring Plate
7
Outer Valve Spring
8
Inner Valve Spring
9
Valve Stem Seal
10
Lower Valve Spring Plate
11
Valve Guide
12
Camshaft Oil Seal
13
Cylinder Head
14
Valves
15
Swirl Chamber
16
Lower Sealing Cone
NOTE:
-
During removal and installation procedures, refer to the component location illustration above and component notes below.
-
Valve grinding is not permitted.
-
Only lapping-in is allowed.
COMPONENT NOTES
Bearing Cap (1)
-
Note installation position, refer to the Installation procedures below.
Nut (2)
-
Tighten to: 20 Nm (15 ft. lbs.).
Camshaft (3)
-
Check axial clearance, refer to Testing and Inspection.
Hydraulic Lifter (4)
-
Do not interchange.