KYMCO MX’er 125 Service Manual page 59

4
. LUBRICATION SYSTEM
Remove the screw and disassemble the oil
pump.
INSPECTION
Measure the pump body-to-outer rotor
clearance.
Service Limit: 0.12mm
Measure the inner rotor-to-outer rotor
clearance.
Service Limit: 0.12mm
Measure the rotor end-to-pump body
clearance.
Service Limit: 0.2mm
Screw
4-5
Pump Body
Outer Rotor
Outer Rotor
ASSEMBLY
MX'er SYSTEM
Pump Body
Inner Rotor