Note. This operation does not require removal of the engine from the vehicle.
Note:
- 1. To avoid misconnection during installation, mark all connectors and hoses when they are disconnected.
- 2. Check the drive belts before removing the cylinder head.
- 3. Turn the crankshaft so that the piston of the first cylinder is at the top dead center of the compression stroke.
1. Remove the air intake (A).
2. Disconnect the negative terminal from the battery.
3. Unscrew the radiator cap and drain plug of the cooling system and drain the coolant.
4. Remove the engine cover.
5. Disconnect the mass air flow sensor connector (A) and breather hose (IN). Remove air filter (WITH) complete with inlet hose.
6. Detach the top (A) and bottom (B) radiator hoses.
7. Disconnect heater hoses (A).
8. Disconnect the connectors on the cylinder head and intake manifold:
- 1) A - phase shifter connector;
- 2) B - oil temperature sensor connector;
- 3) C - coolant temperature sensor connector;
- 4) D - ignition coil connector;
- 5) A - throttle position sensor connector;
- 6) B - idle speed controller connector;
- 7) A - camshaft position sensor connector;
- 8) B - four fuel injector connectors;
- 9) C- knock sensor connector
- 10) D-cable «masses».
- 11) A - oxygen sensor connector (lambda probe).
12) A - solenoid valve connector.
9. Disconnect the fuel hose (A) from the highway.
10. Disconnect the solenoid valve hose (A).
11. Disconnect the hose (A) from the vacuum brake booster.
12. Unscrew the lock nuts and remove the throttle cable.
13. Remove the power steering pump.
14. Unscrew the fastening bolts (A) power steering pump bracket.
15. Disconnect the high voltage wires from the spark plugs.
16. Disconnect the crankcase ventilation hose.
17. To remove a cover of a head of the block of cylinders.
18. Remove the drive belt.
19. Remove the exhaust manifold.
20. Remove intake manifold.
21. Remove the camshaft gear.
22. Fix the camshaft chain tensioner (A) fixative (IN). Remove camshaft chain tensioner (A).
23. Remove the camshaft main bearing caps (A) and camshafts (IN).
24. Remove the phase shifter dispenser (A).
25. Remove the phase shifter metering filter (A).
26. Disconnect the water hose (IN) from the nozzle (A).
27. Using a wrench (10 mm), first loosen and then unscrew the cylinder head bolts in the order shown in the figure.
28. Remove the cylinder heads from the guide pins and place on wooden blocks.