Instruction. Lubricate all support and working surfaces during installation work.
Camshaft housing:
1. Bolt. Replace. 20 Nm + 90°
2. Intake camshaft
3. Camshaft housing with integrated camshaft bearings, remove old sealant residues, clean seating surfaces thoroughly; they must be free of oil and grease, before installation, apply sealant, when installing, put vertically from above on the expansion bolt and dowel pins
4. Seal. Replace if damaged
5. Lid
6. Hose (only BBY)
7. Check valve (only BBY)
8. Bolt
9. O-ring. Replace
10. Hall sender -G40-
11. Bolt, 10 Nm
12. Bolt. Replace. Follow the sequence when unscrewing
13. O-ring. Replace
14. Lid
15. Bolt, 10 Nm
16. Lid
17. Bolt, 10 Nm
18. O-ring. Replace
19. Inlet camshaft with cams for driving the high-pressure pump, before dismantling, remove the roller tappet of the high-pressure pump, moisten with oil before installation, including the shoulders of the axial bearings
20. Exhaust camshaft, moisten with oil before installing, including axle bearing shoulders
21. Sealing cuffs. Replace
22. Exhaust camshaft gear
23. Bolt. Replace, 20 Nm + 90°
Replace the camshaft housing bolts. Tighten bolts in sequence -1... 15- in 2 steps as follows: Tighten to 10 Nm. Tighten 90°.
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