Chapter V Disassembly & Repair
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Check
Installation check of oil pump
1、 Rotational flexibility of rotator: coat lubricating oil onto
rotator and axis prior to assembly; manually rotate the rotational
axis after assembly to assure no binding in rotation process.
2、 Pumping of oil pump: after assembly, add certain engine oil at
the filter screen of the oil inlet for the oil pump, manually rotate
the gear of oil pump to assure the oil pump can pump oil, otherwise,
re-assemble or replace the oil pump.
Inner rotor
Sealing ring
Outer rotor