| 1. To disconnect from the accumulator a weight wire. |
| 2. To disconnect an air damper together with the elastic pipeline of supply of air, the valve of management of idling and the pipeline of ventilation of a case of the engine. |
| 3. To disconnect the pipeline of ventilation of a case of the engine from a cover of a head of the block of cylinders. |
| 4. To disconnect a wire going from the coil of ignition to the distributor of ignition. |
| 5. To uncover the distributor (two bolts with Torx nest). |
| 6. To disconnect wires of a high voltage, to take a rotor of the distributor and to remove a protective plate of the distributor of ignition. |
| 7. To uncover heads of the block of cylinders. |
| 8. To remove the top casing of a driving chain of system of a gazoraspredeleniye. |
| 9. To turn a cranked shaft so that to establish the piston of the 1st cylinder in VMT (see fig. Position VMT of the piston of the 1st cylinder of the DOHC engine). |
| 10. By means of a special key to block asterisks of cam-shafts and to unscrew fastening bolts with Torx nest. |
| 11. To take directing to a chain, made of an artificial material, after removal by tweezers of two blocking elements. |
| 12. To take a drive of the distributor of ignition. |
| 13. To designate the provision of a chain concerning asterisks of both cam-shafts. |
| 14. To remove asterisks from both cam-shafts and slightly to pull a chain on the left side. |
| 15. To take a spring adjusting ring of an axis of the tension device. |
| 16. By means of bolt М6 to take an axis of the tension device, at the same time moving down the tension device for weakening of a tension of a chain (see fig. Removal of an axis of the tension device of a kardanny chain of system of a gazoraspredeleniye of the DOHC engine). |
| 17. To remove the tension device. |
| 18. To take a hydraulic pusher of the tension device. |
Prevention
The pusher cannot be established repeatedly.
|
| 19. To establish a new hydraulic pusher. To check, whether correctly it is blocked (see fig. Hydraulic tension device of a driving chain of system of a gazoraspredeleniye of the DOHC engine). If it is completely unblocked (the ring 1) is visible or is partially unblocked (all top part of the piston of a pusher) is visible, for blocking it is necessary to press the piston in the pusher cylinder (the top part of the piston is not visible or minimum acts from the cylinder). Thus it is necessary to pay attention not to damage pistons of a hydraulic pusher. |
| 20. To insert all knot into a head of the block of cylinders (the piston should be directed up). |
| 21. To establish the tension device, an axis and a spring lock ring. |
| 22. To put on a chain an asterisk of the left cam-shaft. To establish a shaft in the situation corresponding to position of the piston of the 1st cylinder in VMT, and to screw up a hand a bolt of fastening of an asterisk. |
| 23. To execute the same operations for the right cam-shaft and to establish a drive of the distributor of ignition. |
| 24. To establish new directing to a chain (from an artificial material) and to fix it. |
| 25. Slowly to turn a cranked shaft clockwise until the cam-shaft of inlet valves will start to rotate. |
| 26. If the piston of a pusher acts from its cylinder, it is necessary to press a hand the tension device for pusher unblocking. |
| 27. If the upper edge of the piston is at height of the upper edge of its cylinder (is blocked), for unblocking of the piston it is necessary to arrive as follows: to lift a screw-driver the tension device and to establish between the case and the piston, for example, a welding electrode. Then to take a screw-driver and to unblock the piston. |
| 28. To block asterisks of cam-shafts and to tighten their bolts the moment of 56-62 Nanometers. |
| 29. To execute some turns cranked shaft and to check adjustment of the tension device. |
| 30. To check a condition of laying and to put on the top casing of a driving chain of system of a gazoraspredeleniye. |
| 31. Other actions to execute in return sequence in relation to process of removal of a chain. |