Mazda CX 7. Manual — part 276

POWER STEERING

06-14–21

06-14

2. Lock the steering rack end against rotation with a

suitable wrench and install the other side tie rod
using the SST.
Substitution SST

• 49 H032 351

Width across flats 34mm {1.3 in} (Torque
control enabled wrench)

Boot Assembly Note

1. Apply silicone grease to the rubber lip groove.
2. Assemble the boot.

End Of Sie

WM: POWER STEERING OIL PUMP

POWER STEERING OIL PUMP REMOVAL/INSTALLATION

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1. Remove the drive belt. (See 01-10-3 DRIVE BELT REMOVAL/INSTALLATION[L3 WITH TC].)
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.

.

End Of Sie

49 H032 351

SUITABLE WRENCH

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2

1

4

3

R

R

N·m {kgf·m, ft·lbf}

18.6—25.5
{1.9—2.6, 14—18}

18.6—25.5
{1.9—2.6, 14—18}

R

29.4—44.1
{3.00—4.49, 21.7—32.5}

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1

Pressure switch connector

2

Pressure pipe

3

Return hose

4

Power steering oil pump

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POWER STEERING

06-14–22

POWER STEERING OIL PUMP DISASSEMBLY/ASSEMBLY

id061400800800

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.

.

22

—

26 {2.3

—

2.6, 16.3

—

19.1}

49

—

69 {5.0

—

7.0, 36.2

—

50.8}

25.4

—29.4

{2.60

—2.99

, 18.8

—21.6

}

N·m {kgf·m, ft·lbf}

8

7

5

4

3

10

12

16

17

15

14

11

13

20

6

1

2

SST

R

R

R

R

ATF

ATF

ATF

19

R

ATF

R

ATF

R

9

18

R

SST

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1

Power steering oil pump component
(See 06-14-23 Power Steering Oil Pump
Component Disassembly Note.)

2

Pressure switch component

3

Connector

4

O-ring

5

Control valve

6

Spring

7

Clip
(See 06-14-23 Clip Disassembly Note.)
(See 06-14-25 Clip Assembly Note.)

8

Fluid reservoir

9

O-ring

10

Rear pump body
(See 06-14-25 Rear Pump Body Assembly Note.)

11

Gasket

12

Clip

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POWER STEERING

06-14–23

06-14

Power Steering Oil Pump Component Disassembly Note

1. Secure the power pressure oil pump using the

SST.

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.

13

Cam ring
(See 06-14-25 Cam Ring Assembly Note.)

14

Rotor
(See 06-14-25 Rotor Assembly Note.)

15

Vane

16

Side plate
(See 06-14-24 Side plate Assembly Note.)

17

O-rings

18

Shaft component
(See 06-14-24 Shaft Component Disassembly
Note.)

19

Oil seal
(See 06-14-24 Oil seal Disassembly Note.)
(See 06-14-24 Oil seal Assembly Note.)

20

Front pump body

49 F032 301

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CLIP

R

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POWER STEERING

06-14–24

Shaft Component Disassembly Note

1. Tap out the shaft component from the front pump

body using a plastic hammer.

Oil seal Disassembly Note

1. Remove the oil seal from the front pump body

using a flathead screwdriver.

Oil seal Assembly Note

1. Install the oil seal in the front pump body using

the SST and plastic hammer.

Side plate Assembly Note

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

figure.

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49 F032 321

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