Unscrewing the oil pump cover
Removal the spring
Removal the safety valve piston
Removal
1. Remove the oil pan.
2. Unscrew the three bolts securing the oil pump to the cylinder block.
3. Remove the pump sprocket from the chain and remove the oil pump.
Examination
1. Check the oil pump sprocket for damage and wear. If the sprocket is worn, replace the pump.
(Information posted on the website: «Peugeotbook.ru»)
2. Unscrew the bolts securing the mesh filter to the pump, remove the mesh filter, safety valve and spring.
3. Check the clearance of the oil pump gears relative to the supporting surface (maximum 0.05 mm).
4. Check the piston and spring of the safety valve for wear.
5. Clean the oil pump mesh filter.
Installation
Installation is carried out in the reverse order of removal.