Timing belt (AAE, ACE, ABK, AAD)
- 1. Upper belt cover
- 2. Nut
- 3. Plug
- 4. Timing belt
- 5. Tensioner
- 6. Nut
- 7. Back belt cover
- 8. Pin
- 9. Bolt
- 10. Drive belt
- 11. Pulley
- 12. Bolt
- 13. Timing belt lower cover
- 14. Crankshaft sprocket
- 15. Bolt
- 16. Intermediate shaft sprocket
- 17. Bolt
Withdrawal
1. Disconnect the negative battery cable.
2. Raise and secure the front of the vehicle.
3. Remove the radiator and belts for the alternator, power steering pump and A/C compressor.
4. Remove the engine bottom shield and its top cover.
5. If necessary, the generator, power steering pump and compressor can be removed without disconnecting the hoses from them. Remove the drive belt tensioner.
6. Remove the water pump pulley.
7. Loosen the nut and remove the bolt securing the lower belt cover to the water pump.
8. Detach the upper belt cover.
9. Mark the installation position of the pulley and crankshaft sprocket and remove the pulley.
10. Remove the lower belt cover.
11. Turn the crankshaft clockwise and align the camshaft sprocket mark with the top of the cylinder head. In other types of engines (not ADR) align the mark on the crankshaft pulley with the mark on the intermediate shaft sprocket
12. On ADR engines, turn the tensioner pulley counterclockwise and insert the pin into the hole located at the top of the tensioner.
13. On AAE, ABK, AAD engines, loosen the bolt and turn the tensioner hub clockwise to release pressure on the belt.
14. On ACE engines, insert two pins into the holes in the hub to secure it, and unscrew the nut to loosen the belt tension.
15. Remove the timing belt.
Examination
Inspect the belt for grease or oil contamination, wear or damage. Replace belt if necessary.
Installation
1. Align the timing marks.
2. Put on a belt.
3. On ARD engines, turn the tensioner pulley counterclockwise and remove the pin so that the pulley tensions the belt.
4. On AAE, ABK, AAD engines, turn the tensioner counterclockwise to tension the belt.
Warning: The belt must not twist more than 90°.
5. Tighten the tensioner nut.
6. On ACE engines, turn the hub counterclockwise to tension the belt, and then turn the hub clockwise to align the indexes on the hub. Tighten the nut to the required tightening torque.
7. Rotate the crankshaft two turns clockwise and align the timing marks.
8. Install the lower belt cover.
9. Install shock absorber and tighten bolts.
10. Install remaining parts and lower vehicle.
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