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Removing and installing camshaft
 Remove
| 1. |
Remove camshaft sprocket
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| 2. |
Detach vacuum line
| • |
Detach 2x vacuum hose from vacuum line
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| • |
Unscrew 2x bolts (arrows)
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| 3. |
Detach 2x hose (1) from cylinder housing cover
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| 4. |
Remove vacuum pump (1)
| • |
Detach vacuum line
| – |
Disconnect quick-release fitting
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| 5. |
Remove cylinder head cover
| • |
Unscrew 7x bolt (arrows) in a spiral from the outside
inward
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| 6. |
Turn crankshaft approx. 90° against direction of engine
rotation
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| 7. |
Remove camshaft (2)
| • |
Unscrew 12x bolts (1)
Note: Loosen bearing
cover in stages, 1/2 - 1 turn from outside. Camshaft must detach
itself evenly from bearing seat
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| • |
Remove 5x camshaft bearing covers
Note: Observe correct
assignment.
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Remove
| 9. |
Install camshaft
| • |
Fit 5x camshaft bearing covers
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Important: Observe correct
assignment.
|
| • |
Insert bearing covers 1 and 5 with surface sealing compound
(green)
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| • |
Tighten 12x bolt 15 Nm
Note: Tighten in
stages, working in a spiral from the inside out
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| 10. |
Install camshaft seal ring (1) with EN-46793 (2)
| • |
Drive seal ring in flush
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| 11. |
Clean sealing surface
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| 12. |
Install cylinder head cover
| • |
Tighten 7x bolt in a spiral from the inside outward 10 Nm
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| 13. |
Clean sealing surface
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| 14. |
Install vacuum pump
Important: Connection must
audibly engage
|
| • |
Attach vacuum line
| – |
Connect quick release fitting
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| 15. |
Attach 2x hose to cylinder head cover
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| 16. |
Install vacuum line
| • |
Attach 2x vacuum hose to vacuum line
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| 17. |
Turn crankshaft to "Cylinder no.1 ignition TDC" in direction of
engine rotation
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| 18. |
Install camshaft sprocket
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