Removing and checking the belt
1. To remove the engine mount bracket, support the oil sump on a block of wood and lift until it is completely disengaged.
2. Remove the power steering oil pump along with the return hoses.
3. Remove an arm of fastening of the engine in the sequence specified in drawing.
Loosen the widened bolt slowly.
Note. Be aware that the flared bolt will sometimes get stuck in the bracket when heated.
4. Remove the pulley from the crankshaft, as well as the upper and lower timing belt covers.
5. Loosen the toothed belt tensioner bolt and turn the tensioner within the oblong hole in the opposite direction of the arrow.
6. If the toothed belt has already worked, before removing it, mark the direction of its movement with an arrow.
Installing the tensioner and belt
Toothed belt tensioner and its spring
1. Install the toothed belt tensioner.
2. Attach the top end of the tensioner spring to the engine water pump pin.
Fasten the hook in the direction shown in the figure.
3. Turn the toothed belt tensioner along the elongated slot in a counterclockwise direction until it stops. Attach the toothed belt tensioner.
Toothed belt
1. Align the timing marks of the camshaft pulleys (from the front and back) and crankshaft pulley. (When the piston of the first cylinder passes at the top dead center of the compression stroke).
2. Install the toothed belt onto the crankshaft pulley and then onto the rear side camshaft pulley.
3. Fit the toothed belt over the water pump pulley, over the toothed pulley up to the front camshaft and over the toothed belt tensioner.
4. Apply force to the rear camshaft sprocket in a counterclockwise direction, with the tension of the working branch of the belt and check that all the alignment marks are aligned.
5. Install the flange.
6. Release the fixing bolts temporarily holding the tensioner one or two turns, and tension the toothed belt with the force of the tensioner spring.
7. Using a special tool (09231—33100), rotate the crankshaft two turns in the direction of its normal rotation.
Note. Turn smoothly and only clockwise.
8. Re-adjust the alignment of the timing marks of the toothed pulleys and tighten the tensioner mounting bolts.
9. Check belt tension with a belt tension gauge as shown.
- Tension force - 260-380 N (new)
Warning. Place the hooks of the device between the teeth of the belt, and the rod should act on its reverse side.
10. Since the bolts for fastening the timing belt covers vary in size depending on their location, install these bolts in accordance with the figure.
Thread diameter x length:
- A - 6 x 60 mm
- B - 6 x 20 mm
11. Using special tools (09231—33200, 09231—33300), install the pulley on the crankshaft.
- Tightening torque: Crankshaft pulley bolt - 150-160 Nm.
12. Because the motor mount bracket bolts have different sizes, install them according to the dimensions 10 x 53mm, 12 x 56mm, 10 x 40mm.
Note. When installing a bolt, tighten it with force while applying oil.
To facilitate installation work, raise the engine as far as necessary.