| 1. Before installing the appropriate scraper to clean the mating surfaces of the cylinder head and cylinder block from the remnants of lining. Pay attention to the fact that the dirt does not hit the hole of the cylinder. Close the holes with rags. |
| 2. Check for oil in the holes for the screws of the cylinder head, if necessary, to remove the oil. To do this, enter the hole clean cloth and collect the oil. |
A warning  The remaining oil in the holes when tightening bolts may cause damage to the engine block.
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 | 3. Check the cylinder head for flatness with a steel ruler and daisy probe at different locations. Flatness should not exceed 0.1 mm. |
A warning If the sealing surface of the cylinder head to be brought, the minimum permissible height of the head should not be underestimated (see. Subsection 2.10.3).
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| 4. The cylinder head with tears valve seats or valve seat rings, as well as the beginning of the thread calls the spark plugs can be used further without reducing their service life and bulkhead if the width of gaps and do not exceed 0.5 mm max =. |
| 5. Cylinder head gasket replace always. The inscription "oben" should point to the cylinder head. The gasket without sealant set so that it does not cover any holes. |
 | 6. For the alignment of the cylinder head screw into the holes 9 and 10 of the cylinder head bolts (see. Fig. Tightening the cylinder head bolts) guide pins VAG-3070 (the arrows indicate the location of the finger). If there is no fingerprint, the guide pins make yourself. To do this, cut a head of the old cylinder head bolts and propylene at their end of the slot for the screwdriver. |
| 7. Crank for the pulley so that all pistons are approximately equal to the height. |
| 8. Install the cylinder head, while paying attention to the guide pins. |
| 9. Install the remaining 10 bolts with spacer washers and tighten them by hand. Bolts cylinder head is always replaced. |
| 10. Screw out the guide pins with a screwdriver and screw the remaining two bolts with washers. Tighten by hand. |
A warning Tighten the cylinder head bolts produced with great care. Before tightening, check the accuracy of the torque wrench. Cylinder head bolts are tightened to the engine is cold.
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| 11. The cylinder head bolts are tightened with a torque wrench in sequence from 1 to 12 in two steps: first with a force of 40 Nm, and then - 60 Nm. This is followed by more stringent tightening wrench: 1/2 turn (180 ?�). Allowed additional tightening of 90 ?� x 2 (2 times for 90 ?� each). When tightening the cylinder head bolts to estimate the angle of rotation of the key position of the handle relative to the engine: 1/4 turn (90 ?�) corresponds to the position of the handle across the motor. |
A warning In gasoline engines dozatyazhka cylinder head bolts on the warm engine within the service or repair is not allowed.
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| 12. Install the timing belt. |
A warning When replacing the cylinder head with the camshaft must be installed after the installation of the head lubricated contact surfaces between bucket tappets and the working surface of the cam.
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| 13. Install the cylinder head cover with the gasket and tighten to 10 Nm. Damaged gasket replaced. |
| 14. Install the exhaust pipe to the exhaust manifold. |
| 15. Install the mudguard of the engine. |
| 16. To remove the car from the backups. |
| 17. Attach the coolant hoses and secure with hose clamps. |
| 18. Connect all electrical wires according to the label tape. |
| 19. Set the slider valve. Movements back and forth to check the reliability of fastening. |
| 20. Replace the cover and fix the distributor plate with two clamps. |
| 21. Attach spark plug wires in the order of cylinders 1-2-4-5-3. The first cylinder is at the toothed belt. |
| 22. Reconnect all fuel lines and secure the clamps. |
| 23. Connect all the vacuum hoses according to the label tape. |
| 24. Connect the cable to the throttle control and throttle stop. |
| 25. Attach a hose heater on the front casing of the exhaust pipe and fix the collar. |
| 26. Install the intake manifold. |
| 27. Connect a wire of "weight" (-) to the battery. Enter anti-theft code, program the radio station and to set the exact time on the clock. |
A warning Connect the battery only when the ignition is switched off, otherwise the control unit fuel injection system fails.
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| 28. Fill the coolant. Always replace the coolant. |
| 29. Check the engine oil level. If the cylinder head gasket was faulty, replace oil and filter. |
| 30. Warm up the engine to operating temperature, check the coolant level and the tightness of hose connections. |
| 31. Check the ignition timing (see. Subsection 2.14.6). |
| 32. Check the idle speed and CO content (see. Subsection 2.18.1). |
| 33. Check compression (see. Subsection 2.11). |
