Oil Pump Assembly; Oil Pump Installation - Mazda 626 MX-6 Workshop Manual

1988
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2 OIL PUMP
2 -1 0
4. Measure the outer gear to pump body clearance.
Clearance: 0.20 mm (0.008 in) max.
86U02X-021
ASSEMBLY
Assemble the pump as follows.
Oil Seal
1. Apply engine oil to the pump body and the out­
side of the new oil seal.
2. Press in the oil seal.
Pressure Relief Valve
1. Install the plunger and spring in the pump body.
2. Fit the snap ring.
86U02X-022
Outer and Inner Rotor
Install the rotors with the dimples facing the pump
cover.
Oil Pump Cover
1. Apply thread locking compound to the cover
mounting screws' threads.
2. Attach the oil pump cover to the body.
Tightening torque:
6—9 N m (60—90 cm-kg, 52—78 in-lb)
86U02X-023
INSTALLATION
O-ring
Install in the reverse order of removal referring to in­
stallation note.
Installation note
Oil pump
1. Apply grease to a new O-ring and install it in the
oil pump body.
2. Apply silicon sealant to the shaded area as shown
in the figure.
3. Apply engine oil to the oil seal lip.
86U02X-024

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