Refitting injection pump

Refitting injection pump

To refit the injection pump, reverse the order of removal operations and carry out the following checks:

1. Position the injection pump drive pulley so that the reference mark on the gear is aligned with the reference mark on the rear timing belt cover.
2. Check notches on alternator pulley (damping flywheel) and coolant pump are properly aligned.
3. Check that the notch on the timing drive gear is aligned with the hole on the rear timing belt cover.
4. Also check that the notch on the gearbox bell housing corresponds with the notch on the flywheel.
5. Fit the timing belt.

Check belt condition every 60000 km and replace if:

• it is soaked in oil or coolant;
• it shows signs of cracks or broken teeth;
• it is frayed or tooth profiles are worn.

Replace the toothed belt every 120,000 Km or during service operations involving removal at mileages in excess of 30,000 Km.