PIAGGIO MP3 530 hpe Service Station Manual page 217

Machine Translated by Google
Motor
IF THERE IS ANY DEVIATION FROM THE PRESCRIBED OIL PRESSURE IN THE OIL PAN, A VISUAL AND MEASUREMENT
CHECK OF THE VALVE CONTROL COMPONENTS SHOULD BE CARRIED OUT (SEE CHAPTER THERMAL UNIT AND
VALVE CONTROL).
Oil pressure control
1 - If oil leaks from the seal on the alternator cover or the oil filter, the lubrication pressure must be increased
being checked.
CONTINUE point 2
2 - Install the special tool.
Special tool
020193Y Pressure gauge for oil pressure control
020434Y Connection for oil pressure control
CONTINUE point 3
3 - Check the oil pressure with the engine cold and at medium and high speeds.
Standard pressure < 6 bar
YES - point 4 NO point 5
4 - Replace the damaged components.
5 - Check the function of the by-pass oil pressure control (see chapter alternator cover) and set it to run correctly again.
ANNOTATION
THE STANDARD OIL PRESSURE VALUES ARE OBTAINED WHEN AN ENGINE OIL OF THE DESIGNED VISCOSITY IS
USED. WITH HIGHER VISCOSITY, THE OIL PRESSURE IN THE SYSTEM INCREASES.
1 - If the oil consumption is over 250 g/1000 km when the engine is running in, proceed as follows
become.
CONTINUE point 2
2 - Check if there is oil in the return line on the filter housing.
YES point 3 NO point 4
3 - Check the check valve (reed valve) and the drain opening on the decanter chamber.
YES point 5 NO point 4
4 - Check the thermal unit seals (piston rings, valve guides and oil seals),
see chapter Thermal unit and valve control.
5 - Repair the check valve or expose the drain hole.
Oil pump
AGAINST - 220
MP3 530 hpe