Mazda Protege 5. Manual — part 133

LUBRICATION

01–11–12

3. Remove the oil pan upper block using the

separator tool.

Oil Pump Removal Note

1. Remove the front oil seal using a screwdriver

protected with a rag.

Oil Pump Installation Note
ZM

1. Apply clean engine oil to the oil seal.
2. Push the oil seal slightly in by hand.
3. Press the oil seal evenly using the SST.

4. Apply silicone sealant to the oil pump as shown.

Thickness

1.0—2.0 mm {0.040—0.078 in}

Y3U111WA4

Y3U111WA5

Y3U111WA6

Y3U111WA7

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LUBRICATION

01–11–13

01–11

FS

1. Apply clean engine oil to the oil seal.
2. Push the oil seal slightly in by hand.
3. Press the oil seal evenly using the SST.

4. Apply silicone sealant to the oil pump as shown.

Thickness

1.0—2.0 mm {0.040—0.078 in}

Oil Pan Upper Block Installation Note

1. Apply silicone sealant to the oil pan upper block

as shown.

Thickness

2.0—3.0 mm {0.08—0.11 in}

2. Tighten the bolts A.

3. Tighten the oil pan upper block bolts in 2 or 3

steps in the order shown.

End Of Sie

Y3U111WA8

Y3U111WA9

Y3U111WAA

Y3U111WAB

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LUBRICATION

01–11–14

OIL PUMP DISASSEMBLY/ASSEMBLY

A3U011119220W02

1. Remove the oil pump. (See 01–11–10 OIL PUMP REMOVAL/INSTALLATION.)
2. Disassemble in the order indicated in the table.
3. Assemble in the reverse order of disassembly.

Cotter Pin Assembly Note

1. Bend the cotter pin so that its tip does not project

from the oil pump cover mounting surface.

1

Oil pump cover

2

Inner rotor, Outer rotor
(See 01–11–15 Inner Rotor, Outer Rotor Assembly
Note)

3

Cotter pin
(See 01–11–14 Cotter Pin Assembly Note)

4

Plunger

5

Oil pump body

1

Oil pump cover

2

Outer rotor

3

Inner rotor

4

Pressure spring

5

Control plunger

6

Oil pump body

Y3U111WAC

Z3U0111W997

Y3U111WAE

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LUBRICATION

01–11–15

01–11

Inner Rotor, Outer Rotor Assembly Note

1. Match the punch marks on the inner and outer

rotor before installing the inner and outer rotor.

End Of Sie

OIL PUMP INSPECTION

A3U011119220W03

Rotor Clearance Inspection

1. Measure the following clearance.

•

Replace the rotor and/or pump body if
necessary.

ZM

Standard tip clearance

0.02—0.18 mm {0.0008—0.0070 in}

Maximum tip clearance

0.22 mm {0.0087 in}

FS

Standard tip clearance

0.130—0.206 mm {0.00512—0.00811 in}

Maximum tip clearance

0.30 mm {0.012 in}

ZM

Standard tip clearance

0.09—0.18 mm {0.0036—0.0070 in}

Maximum tip clearance

0.22 mm {0.0087 in}

FS

Standard tip clearance

0.113—0.186 mm {0.00445—0.00732 in}

Maximum tip clearance

0.22 mm {0.0087 in}

ZM

Standard tip clearance

0.03—0.11 mm {0.0012—0.0043 in}

Maximum tip clearance

0.14 mm {0.0055 in}

FS

Standard tip clearance

0.035—0.095 mm {0.0014—0.0037 in}

Maximum tip clearance

0.14 mm {0.0055 in}

Y3U111WAF

Y3U111WAG

Y3U111WAH

Y3U111WAJ

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