Oil Seal; Outer And Inner Gear; Oil Pump Cover; Assembly - Mazda 626 1989 Workshop Manual

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5. Measure the outer gear to pump body clearance
Clearance: 0.20 mm (0.008 in) max.

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.

Outer and Inner Gear

Install the gears to the pump body.

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)

INSTALLATION

Install in the reverse order of removal referring to the
installation 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.
2
OIL PUMP
2 -1 3