Cylinder Head With Oil Lines to Camshaft Bearings

Cylinder head with oil lines to camshaft bearings





1. Double bearing cap
- Lightly coat with 454 300 02 A2 sealant before installing. Refer to Cylinder head oil seals, replacing.
2. Exhaust camshaft bearing cap
- With oil line connector
- Watch guide sleeve
- Note installation position and numbering. Refer to Camshafts and camshaft adjusters, removing and installing.
- Lightly coat last bearing cap (after chain) with D454 300 A2 sealant before installing
3. Bolt
- 10 Nm (7 ft. lbs.)
4. Oil line
- Exhaust side
- From VIN 8D-W-005 001
- For bearing cap lubrication
- Note installed position refer to Fig. 2
5. Exhaust camshaft
- Checking axial clearance
- Removing and installing
Check radial clearance using Plastigage (hydraulic valve lifters removed):
- Wear limit: 0.1 mm (0.004 inch)
- Maximum run-out: 0.01 mm (0.0004 inch)
6. Cap
- Always replace
7. Oil line
- Intake side
- From VIN 8D-W-005 001
- Note installed position refer to Fig. 1
- For bearing cap lubrication
8. Intake camshaft bearing cap
- With oil line connector
- Note installation position and numbering
9. Intake camshaft
- Checking axial clearance
- Removing and installing
Check radial clearance using Plastigage (hydraulic valve lifters removed):
- Wear limit: 0.1 mm (0.004 inch)
- Maximum run-out: 0.01 mm (0.0004 inch)
10. Drive chain
- Installing
11. Bolt
- 10 Nm (7 ft. lbs.)
12. Mechanical camshaft adjuster
- With valve -1- for camshaft adjustment -N205-
- Secure using 3366 bracket tensioner before removing
13. Hydraulic valve lifter (intake)
- Refer to notes. Refer to Hydraulic valve lifters, checking.
- Removing and installing with cylinder head installed
14. Valve keepers
15. Valve spring retainer
16. Valve spring
17. Valve stem oil seal
- Replacing with cylinder head installed
18. Rubber/metal seal
- Always replace
19. Seal
- Always replace
20. Cylinder head
- Removing and installing
- Checking for distortion
- Resurfacing
21. Exhaust valve
22. Intake valve
23. Oil seal
- CMP sensor side
- Replacing, refer to Cylinder head oil seals, replacing.
24. Shutter wheel for CMP sensor -G40-
- Note position (notch on camshaft)
25. Washer
- Conical
26. Bolt
- 25 Nm (18 ft. lbs.)
27. CMP sensor
28. Bolt
- 10 Nm (7 ft. lbs.)
29. Bolt
- 55 Nm (41 ft. lbs.)
30. Camshaft sprocket
31. Oil seal
- Toothed gear side
- Replacing