LUBRICATION SYSTEM

Assembly:
——To place external and internal rotors into the oil
pump body, making sure the installation marks
on the external and internal rotors are upward.
——To place the oil pump cover plate onto the oil
pump, screw up the 7 bolts to 7-10N.m.
——To install the relief valve and relief spring into
the oil pump hole.
——To screw the bolt into the oil pump body to
20-25N.m.
——To use oil to adhibit the new oil pump gasket to
the front end of the cylinder body.
——To mount the oil pump to the front end of the
crankshaft, pointing to the internal hole of the
internal rotors.
——To screw up the six installation nuts manually.
——To check out and adjust evenness between the oil
pump bottom and cylinder oil pan flange to the
range of ±0.26mm.
——To screw tightly the oil pump set bolts to
8-11N.m.
——To spread engine lubrication oil on the
crankshaft oil seal journal.
——To cover the crankshaft oil seal journal with a
thin plastic strip to prevent damages to crankshaft
oil seal edge.
——To spread engine lubrication oil onto the
crankshaft oil seal edge and use appropriate
sleeve and crank belt wheel and belt wheel to
screw tightly the bolts and washers to press the
oil seal in place.
B-9
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