Removal
1. Remove the tray.
2. Remove the timing belt and lower tensioner roller.
3. Remove the drive sprocket.
4. Remove the oil level indicator.
5. Remove the generator.
6. Remove the air conditioning compressor and set it aside.
7. Remove the compressor bracket.
8. Disconnect the power steering regulator rod and set it aside.
9. Remove the lower tensioner roller.
10. Loosen the bolts and remove the pump using a screwdriver.
11. Remove the seal and the pressure reducing valve parts.
12. Remove the cover screws.
13. Remove the cover and take out the gears.
14. Remove any remaining seal from the pump's split surfaces and rinse with solvent.
Examination
1. Wash all parts in solvent, check for wear and damage.
2. Check the condition of the pressure reducing valve parts. If damage is found, replace the piston complete with the spring.
3. Check the gap between the driven rotor and the housing with a feeler gauge.
4. Check the end gap with a feeler gauge.
5. Check the gap between the rotors (arrows) with a feeler gauge.
6. Compare the results with the data given in subsection 3.2.1.
Installation
1. Remove the crankshaft oil seal by prying it up with a screwdriver.
2. Lubricate and carefully press in the new seal.
3. Install the pump gears into the housing with the marks facing up.
4. Place technical petroleum jelly in the pump cavities, place the gasket, install the cover and tighten the screws.
5. Lubricate the relief valve piston with fresh engine oil and install the valve parts.
6. Flush the sealing surface of the pump.
7. Apply a bead of sealant to the pump cover.
8. Install a new seal into the cylinder block.
9. Install the pump by aligning the spline on the drive gear with the spline on the crankshaft.
10. Tighten the bolts in a diagonal pattern to the specified torque.
11. Install the remaining parts in reverse order, add oil, start the engine. Check the oil level again.