Mazda Protege 5. Manual — part 268

ENGINE SPEED SENSING POWER STEERING

06–12–21

06–12

Upper Bearing Assembly Note

1. Apply grease to a new upper bearing.
2. Press in the new oil seal using the SSTs.

Seal Ring Assembly Note

1. Install a new seal ring to the valve part of the

pinion shaft using the SST.

2. After installing it, seat it properly using the SST.
3. Install the snap ring.

Adjusting Cover Assembly Note

1. Set the rack to the center position.
2. Tighten the adjusting cover to 20 N·m {2.0 kgf·m,

14 ft·lbf} 3 times, then return it 42

°°°°

using the

SST.

3. Apply sealant to the threads of the locknut.
4. Attach the locknut.

5. Measure the pinion torque using the SST and a

pull scale.

•

If not as specified, repeat Step 2 through 5.

Standard

Center of rack

±±±±

90

°°°°

0.8—1.1 N·m {8—11

kgf·cm, 7—9 in·lbf} [Pull scale reading 8—
11 N {0.8—1.1 kgf, 1.7—2.4 lbf}]

A3U0612W013

X3U612WBC

X3U612WBD

X3U612WBE

1712-1U-01G(06-12).fm 21 ページ ２００１年６月２９日 金曜日 午前１０時１７分

ENGINE SPEED SENSING POWER STEERING

06–12–22

6. Install the locknut using the SST.

Tightening torque

40—49 N·m {4.0—5.0 kgf·m, 29—36 ft·lbf}

Hermetic Sealing Inspection

1. Connect the SSTs to the power cylinder section

of the gear housing.

2. Apply 53.3 kPa {400 mmHg, 15.7 inHg} vacuum

with a vacuum pump and verify that it is held for at
least 30 seconds.

•

If the vacuum is not held, replace the oil seal.

End Of Sie

X3U612WBF

X3U612WBG

1712-1U-01G(06-12).fm 22 ページ ２００１年６月２９日 金曜日 午前１０時１７分

ENGINE SPEED SENSING POWER STEERING

06–12–23

06–12

POWER STEERING OIL PUMP REMOVAL/INSTALLATION

A3U061232650W01

1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
3. Adjust the drive belt. (See 01–10A–4 DRIVE BELT ADJUSTMENT [ZM].) (See 01–10B–4 DRIVE BELT

ADJUSTMENT [FS].)

.

Z3U0612W008

1

Locknut

2

Adjusting bolt

3

Drive belt

4

Pressure switch connector

5

Pressure pipe

6

Return hose

7

Bracket

8

Power steering oil pump, bracket

9

Oil pump bracket

10

Power steering oil pump

1712-1U-01G(06-12).fm 23 ページ ２００１年６月２９日 金曜日 午前１０時１７分

ENGINE SPEED SENSING POWER STEERING

06–12–24

.

End Of Sie

Z3U0612W009

1

Locknut

2

Adjusting bolt

3

Drive belt

4

Pressure switch connector

5

Pressure pipe

6

Return hose

7

Power steering oil pump and bracket

1712-1U-01G(06-12).fm 24 ページ ２００１年６月２９日 金曜日 午前１０時１７分