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(3) Measure the tip clearance of the rotor set, using a
thickness gauge.
Tip Clearance:
Replace the rotor set if the tip clearance exceeds the
specified value.
(4) Measure the side clearance between the oil pump
body and the rotor set, using and a straightedge and a
thickness gauge.
Side Clearance:
Replace the oil pump if the side clearance exceeds
the specified value.
8. Check to see if any wear is present at the rotor set mate
surface of the pump cover.
Replace the oil pump cover if it exhibits wear.
ASSEMBLY OF OIL PUMP
NOTE:
•
Wash those parts to be assembled in cleaning solvent.
Dry them using compressed air.
WARNING:
•
When you use compressed air, be sure to protect your
eyes,wearing goggles.
1. Apply engine oil to the relief valve. Then, insert the relief
valve into the oil pump body.
2. Insert the compression spring and retainer into the oil
pump body.
NOTE:
•
Install the retainer in such a direction that its projected
side may come at the compression spring side.
0.16 - 0.24 mm
0.035 - 0.085 mm
EM–95
JEM00399-00358
JEM00400-00359
JEM00401-00360
JEM00402-00000
JEM00403-00361
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