Raider-Classic 150 (Oil-cooled&Internal Gearbox): Service Manual (single/ double-seat) EEC Version;3.0 Feb..2005
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f) Remove the screws, and disassemble the oil pump.
Oil Pump Inspection
a) Inspect the clearance between the oil pump body and outer
rotator.
Service limit:
0.12 mm
b) Inspect the clearance between the inner rotor and outer rotor.
Service limit:
0.12 mm
c) Inspect the clearance between the rotor plane and the oil pump.
Service limit:
0.20 mm
Oil Pump Assembly
a) Assemble the inner and outer rotors of the oil pump, and mount
the oil pump shaft.
b) Mount the dowel pin;
After aligning the oil pump plate with the dowel pin, install the oil
pump plate.
If the inspection result exceeds the above stated service limit, the whole set should
be replaced.
When assembling, align the unfilled corner of the oil
pump shaft with the corner of the inner rotor, and then
assemble.