POWER STEERING OIL PUMP DISASSEMBLY/ASSEMBLY

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Note

•  The following procedure is for replacement of the O-ring and oil seal only. Replace the pump component if other repairs are necessary.

1.  Disassemble in the order indicated in the table.

2.  Assemble in the reverse order of disassembly.

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1	Power steering oil pump component (See Power Steering Oil Pump Component Disassembly Note.)
2	Pressure switch component
3	Connector
4	O-ring
5	Control valve
6	Spring
7	Clip (See Clip Disassembly Note.) (See Clip Assembly Note.)
8	Fluid reservoir
9	O-ring
10	Rear pump body (See Rear Pump Body Assembly Note.)
11	Gasket
12	Clip
13	Cam ring (See Cam Ring Assembly Note.)
14	Rotor
15	Vane
16	Side plate (See Side Plate Assembly Note.)
17	O-rings
18	Shaft component (See Shaft Component Disassembly Note.)
19	Oil seal (See Oil Seal Disassembly Note.) (See Oil Seal Assembly Note.)
20	Front pump body

Power Steering Oil Pump Component Disassembly Note

1.  Secure the power steering oil pump using the SST.

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Caution

•  Use the SST to prevent damage to the pump when securing it in a vise.

Clip Disassembly Note

1.  Lift up the clip tab using a flathead screwdriver.

2.  Remove the clip pushing with a flathead screwdriver and a hammer as shown in the figure.

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Shaft Component Disassembly Note

1.  Tap out the shaft component from the front pump body using a plastic hammer.

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Oil Seal Disassembly Note

1.  Remove the oil seal from the front pump body using a flathead screwdriver.

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Oil Seal Assembly Note

1.  Install the oil seal in the front pump body using the SST and plastic hammer.

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Side Plate Assembly Note

1.  Install the side plate in the position shown in the figure.

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Cam Ring Assembly Note

1.  Install the cam ring in the front pump body with the mark facing upward.

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Rear Pump Body Assembly Note

1.  After installing the rear body, manually turn the shaft to verify that it rotates smoothly.

Clip Assembly Note

1.  Push the clip slowly in the direction shown in the figure.

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2.  Confirm that the clip tab is caught correctly.