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8. Remove any residual oil and gasket from the mating face of the lower crankcase and
the oil pump using a lint free cloth.
Oil Pump – Disassembly
The oil pump assembly consists of two scavenge pump assemblies at the rear and one
pressure pump rotor assembly at the front.
To prevent the oil pump inner and outer rotors from becoming mixed, place the inner
and outer rotors together in a marked container. The components must be refitted in
their original positions.
Note the orientation and position of all components for assembly.
1. Remove the three fixings and the front end cap from the oil pump. Retain the three
lock nuts for installation.
1. Fixings
2. Lock nuts
3. Front end cap
2. Remove the oil pump rear end cap.
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