CBX250
Measure the slack between the rotors and flank of the casing of
the bomb, using a gauge of thicknesses and a rule of precision.
Service
Limit
NOTE
In the event that some component of the oil pump is
eroded beyond the limits of service, replace the pump as
a whole.
ASSEMBLY
NUEVO
O-RING
SPIKE GUIDE
INSTALLATION
Before the assembly, clean completely all the parts removed
with solvent and drain. Install the rotors external and internal
in the casing of the pump. Supplying the pump with 0.5 1.0
cm3 of motor oil.
0,12 mm
INTERNAL ROTOR
TOP OF THE OIL
Pump
LUBRICATION SYSTEM
GUIDE DOWELS
EXTERNAL ROTOR
EXTERNAL ROTOR
BOLT
INTERNAL ROTOR
4-5