1. MCC cover
2. Timing belt
3. Camshaft pulley
4. Crankshaft pulley
5. Belt tensioner
6. idler pulley
7. Top timing cover
8. Lower Timing Cover
9. Flange
10. Crankshaft pulley
Withdrawal
1. Loosen the screws and remove the valve cover. Tightening torque: 8-12Nm.
2. Remove the right front wheel. Tightening torque: 88-98 Nm,
3. Remove 2 screws (1) and remove the right engine mudguard (2).
4. Loosen the coolant pump pulley screws without unscrewing them.
5. Remove alternator drive belts (3), air conditioner compressor (4) and power steering pump (5).
6. Remove the 4 screws and remove the coolant pump pulley.
7. Remove 4 screws (6) and remove the top timing cover (7). Tightening torque: 8-10 Nm.
8. Turn the crankshaft and align the spline of the pulley with the mark «T» on the timing belt cover.
9. Check the alignment of the TDC marks of the compression stroke of the 1st cylinder on the camshaft pulley and the cylinder head cover
10. Loosen the screws and remove the pulley (8). Tightening torque: 137-147 Nm.
Note: When installing, align the flange pin with the pulley groove.
11. Remove the flange from the crankshaft (9).
12. Remove 4 screws (10) and remove the lower timing cover (11). Tightening torque: 8-10 Nm.
13. Remove tensioner (12) timing belt.
14. Remove the timing belt.
Note: If you are reinstalling the belt, mark the direction of rotation.
15. Loosen the screw (13) and remove idler pulley (14).
16. Remove the crankshaft sprocket (15).
Examination
17. Check pulleys for wear and damage. Replace them if necessary.
18. Check the idler pulley for ease of rotation and no wobble or noise.
19. Replace rollers if grease leaks from bearings.
20. Check the belts for damage, traces of oil or coolant. Remove small dirt with a rag or paper, without the use of solvents.
Caution: Do not twist or bend the toothed belt. Keep the belt clean and free of grease or fuel.
Installation
21. Install the crankshaft sprocket.
22. Align the TDC marks of the compression stroke of the 1st cylinder on the pulley (16) camshaft and pulley (17) crankshaft.
Note: The TDC mark on the camshaft sprocket is made in the form of a through hole through which, with the correct setting of the camshaft position, which corresponds to the TDC of the piston of cylinder No. 1, you can see the mark applied to the cylinder head.
The mark on the crankshaft toothed pulley is applied to the end surface of the tooth, and this mark is also repeated on the rear flange of the toothed pulley in the form of a recess. These marks must match the mark in the form of a ledge on the cylinder block.
23. Install the guide roller (A) and tighten the fastening screw (IN). Tightening torque: 42-54 Nm.
24. Install the timing belt tensioner (18), without tightening the screw.
25. Install the timing belt on the pulleys in the following sequence: crankshaft (19) -> guide roller (20) -> camshaft (21) ->tensioner (22).
26. Press the tensioner roller (23) in the direction of the arrow to pre-tension the belt
27. Check the location of the belt on the pulleys and tighten the screws (24 and 25) tension device. Tightening torque 20-26 Nm.
Belt tension check
28. With your thumb, press the belt at the indicated point with a force of 49 N and make sure that the top of the tooth of the belt is located from the center of the screw head at a distance of 1/2 of the radius of the circle inscribed in the head.
29. Turn the crankshaft clockwise two turns and check the alignment of the TDC marks on the crankshaft and camshaft pulleys.
30. Further installation is carried out in the reverse order.