Mazda Protege 5. Manual — part 269

ENGINE SPEED SENSING POWER STEERING

06–12–25

06–12

POWER STEERING OIL PUMP (ZM) DISASSEMBLY/ASSEMBLY

A3U061232650W02

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.

.

A3U0612W002

1

Power steering oil pump component
(See 06–12–26 Power Steering Oil Pump
Component Disassembly Note)

2

Front bracket

3

Bolt

4

Suction pipe

5

O-ring

6

Pressure switch component

7

Connector component

8

O-ring

9

Rear pump body
(See 06–12–26 Rear Pump Body Assembly Note)

10

O-ring

11

Cam ring
(See 06–12–26 Cam Ring Assembly Note)

12

Rotor

13

Vane
(See 06–12–26 Vane Assembly Note)

14

Side plate

15

O-ring

16

O-ring

17

Shaft component

18

Oil seal
(See 06–12–26 Oil Seal Assembly Note)

1712-1U-01G(06-12).fm 25 ページ ２００１年６月２９日 金曜日 午前１０時１７分

ENGINE SPEED SENSING POWER STEERING

06–12–26

Power Steering Oil Pump Component Disassembly Note

Caution

••••

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

Oil Seal Assembly Note

1. Assemble the oil seal using the SST and a

hammer.

Caution

••••

The pump body should be positioned
evenly.

Vane Assembly Note

1. Place the vanes in the rotor with the rounded

edges contacting the cam.

Cam Ring Assembly Note

1. Install the cam ring in the front pump body with

the mark facing upward.

Rear Pump Body Assembly Note

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

A3U0612W001

X3U612WBM

X3U612WBN

X3U612WBP

1712-1U-01G(06-12).fm 26 ページ ２００１年６月２９日 金曜日 午前１０時１７分

ENGINE SPEED SENSING POWER STEERING

06–12–27

06–12

End Of Sie

POWER STEERING OIL PUMP (FS) DISASSEMBLY/ASSEMBLY

A3U061232650W03

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.

.

End Of Sie

A3U0612W007

1

Power steering oil pump
(See 06–12–26 Power Steering Oil Pump
Component Disassembly Note)

2

Front bracket

3

Rear bracket

4

Bolt

5

Suction pipe

6

O-ring

7

Pressure switch component

8

Rear pump body
(See 06–12–26 Rear Pump Body Assembly Note)

9

O-ring

10

Side plate

11

Cam ring
(See 06–12–26 Cam Ring Assembly Note)

12

Backup ring

13

Rotor

14

Vane
(See 06–12–26 Vane Assembly Note)

15

Front pump body

16

Shaft component

17

Oil seal
(See 06–12–26 Oil Seal Assembly Note)

1712-1U-01G(06-12).fm 27 ページ ２００１年６月２９日 金曜日 午前１０時１７分

TECHNICAL DATA

06–50–1

06–50

06–50

TECHNICAL DATA

STEERING TECHNICAL DATA . . . . . . . 06–50–1

End of Toc

STEERING TECHNICAL DATA

A3U065001034W01

End Of Sie

Item

Specification

ENGINE SPEED SENSING POWER STEERING

Steering column
and shaft

Length

(mm {in})

797.4—800.4 {31.40—31.51}

Steering gear

Tie-rod end

Rotation torque

(N·m {kgf·cm, in·lbf})

0.35—2.54 {3.5—26.0, 3.1—22.5}

[Pull scale reading]

3.5—25.4 {0.35—2.60, 0.78—5.72}

(N {kgf, lbf})

Tie rod

Swinging torque

0.1—3.8 {1—39, 1—33}

(N·m {kgf·cm, in·lbf})

[Pull scale reading]

0.6—24.5 {0.06—2.50, 0.14—5.50}

(N {kgf, lbf})

Pinion shaft

Rotation torque (Center of rack

±

90

°

)

0.8—1.1 {8—11, 7—9}

(N·m {kgf·cm, in·lbf})

[Pull scale reading]

8—11 {0.8—1.1, 1.7—2.4}

(N {kgf, lbf})

Gear housing fluid pressure

(MPa {kgf·cm

2

, psi})

8.34—8.82 {85.0—90.0, 1,209—1,279}

Power steering oil
pump

Oil pump fluid pressure

(MPa {kgf·cm

2

, psi})

8.34—8.82 {85.0—90.0, 1,209—1,279}

Power steering
system

Fluid

Type

ATF M-

III

or equivalent (e.g. Dexron

®

III

)

Capacity
(Approximate
quantity)

(L {US qt, Imp qt})

1.0 {1.1, 0.9}

1712-1U-01G(06-50).fm 1 ページ ２００１年６月２９日 金曜日 午前１０時１８分