agility 50 2 Workshop-manual : Page 47

          4. LUBRICATION SYSTEM                                                                      AGILITY 50

 SERVICE INFORMATION.......................4-1       ENGINE OIL/OIL FILTER ...................... 4-2
 TROUBLESHOOTING .............................4-1    OIL PUMP................................................. 4-3



 SERVICE INFORMATION
 GENERAL INSTRUCTIONS
 · The maintenance of lubrication system can be performed with the engine installed in the frame.
 · Use care when removing and installing the oil pump not to allow dust and foreign matters to
   enter the engine and oil line.
 · Do not attempt to disassemble the oil pump. The oil pump must be replaced as a set when it
   reaches its service limit.
 · After the oil pump is installed, check each part for oil leaks.


 SPECIFICATIONS
                        Item                             Standard (mm)             Service Limit (mm)
              Inner rotor-to-outer rotor clearance                                           0.12
  Oil pump Outer rotor-to-pump body clearance                                                0.12
              Rotor end-to-pump body clearance              0.050.10                          0.2


 TROUBLESHOOTING
 Oil level too low                                      Poor lubrication pressure
 · Natural oil consumption                              · Oil level too low
 · Oil leaks                                            · Clogged oil filter or oil passages
 · Worn or poorly installed piston rings                · Not use the specified oil
 · Worn valve guide or seal




4-1