Hyundai Matrix service from 2002 to 2006 of release
1. Operation and car maintenance
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
5.1. General information
5.1.1. Technical operations on the car
5.1.2. A steering with the amplifier
5.1.3. Removal, check and installation of a steering column and shaft
5.1.4. Removal and installation of the lock of a steering column
5.1.5. Removal and installation of the driveshaft of a steering
5.1.6. Removal of the steering mechanism
5.1.7. Dismantling, assembly and installation of the steering mechanism
5.1.8. Removal and installation of hoses of hydrosystem of the amplifier of a steering
5.1.9. Removal and installation of a returnable tube and hose
5.1.10. Steering check with the amplifier
5.1.11. Removal, dismantling, check and assembly of the pump of the hydraulic booster of a steering
5.2. Tables
6. Brake system
7. Onboard electric equipment
8. Body
9. Electric equipment schemes
 







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5.1.11. Removal, dismantling, check and assembly of the pump of the hydraulic booster of a steering

Pump of the hydraulic booster of a steering
Fig. 5.76. Pump of the hydraulic booster of a steering



Removal
Disconnect a delivery hose from the pump of the hydraulic booster.
Disconnect an inlet hose from a connecting flange on the pump of the hydraulic booster and merge working liquid in suitable capacity.
Weaken bolts of fastening of the pump of the hydraulic booster before removal of a belt of a drive of the pump.

Bolt of adjustment of a tension of a belt of a drive of the pump
Fig. 5.77. Bolt of adjustment of a tension of a belt of a drive of the pump


Weaken a bolt of adjustment of a tension of a belt of a drive of the pump (fig. 5.77).

Removal of a belt of a drive of the pump
Fig. 5.78. Removal of a belt of a drive of the pump


Remove a belt of a drive of the pump from a pulley of the pump of the hydraulic booster (fig. 5.78).
Completely unscrew bolts of fastening of the pump of the hydraulic booster and a bolt of adjustment of a tension of a belt of a drive of the pump.
Remove the pump of the hydraulic booster of a steering assembled.

Pump removal
Fig. 5.79. Pump removal



NOTE
Be careful at pump removal, do not spill the liquid being in it (fig. 5.79).

Remove an arm of fastening of the pump of the hydraulic booster of a steering.

Dismantling
Remove a connecting flange of an inlet hose and ring laying from the pump of the hydraulic booster.

Bolts of fastening of a cover of the pump of the hydraulic booster
Fig. 5.80. Bolts of fastening of a cover of the pump of the hydraulic booster


Weaken four bolts of fastening and uncover the pump of the hydraulic booster (fig. 5.80).
Remove a kulachkovy washer.
Remove a rotor and blades.
Remove a lateral plate.

Pump components
Fig. 5.81. Pump components


Remove internal and external ring laying (fig. 5.81).

Spring of a lateral plate
Fig. 5.82. Spring of a lateral plate


Remove a spring of a lateral plate (fig. 5.82).

NOTE
At assembly of the pump establish new laying of a cover of the pump and new ring laying.


Otvorachivaniye of a nut of fastening of a pulley of the pump
Fig. 5.83. Otvorachivaniye of a nut of fastening of a pulley of the pump


Clamp a pulley of a drive of the pump in a vice, unscrew a nut of fastening and remove a spring washer (fig. 5.83).
Remove a pulley from a shaft of a drive of the pump.

Lock ring and rasporny plug boot
Fig. 5.84. Lock ring and rasporny plug boot


Remove a lock ring by means of a stripper of lock rings, then remove the rasporny plug boot (fig. 5.84).

Removal of a shaft of a drive of the pump
Fig. 5.85. Removal of a shaft of a drive of the pump


In easy blows of a plastic hammer from a rotor beat out a shaft of a drive of the pump (fig. 5.85).

Epiploon extraction from the case of the pump of the hydraulic booster
Fig. 5.86. Epiploon extraction from the case of the pump of the hydraulic booster


By means of a screw-driver take an epiploon from the case of the pump of the hydraulic booster (fig. 5.86).

NOTE
At pump assembly always establish a new epiploon.


Union of the case of the pump of the hydraulic booster
Fig. 5.87. Union of the case of the pump of the hydraulic booster


Remove the union from the case of the pump of the hydraulic booster, then take the valve of regulation of a consumption of liquid and a valve spring (fig. 5.87).
Remove ring laying from the union.

ATTENTION
Do not assort the valve of regulation of a consumption of liquid.

Check
Check length of a spring of the valve of regulation of a consumption of liquid in a free condition (without loading).
Length of a spring of the valve in a free condition: 36,5 mm.
Check the valve of regulation of a consumption of liquid on absence of deformation (bend).
Check a shaft of a drive of the pump on lack of wear or damages.
Check a belt of a drive of the pump on lack of wear or condition deterioration.
Check lack of "step" wear of blades and rotor grooves.
Check lack of "step" wear on a surface of contact of blades and a kulachkovy washer.
Check absence of damages on blades.
Check lack of paths of wear on a lateral plate or contacting sites between shaft of a drive and a pump cover.

Assembly

Components of the union of the pump of the hydraulic booster
Fig. 5.88. Components of the union of the pump of the hydraulic booster


Establish a valve spring, the valve of regulation of a consumption of liquid and the union in the case of the pump of the hydraulic booster (fig. 5.88).

Installation of a new epiploon
Fig. 5.89. Installation of a new epiploon


By means of the special tool establish a new epiploon in the case of the pump of the hydraulic booster (fig. 5.89).

Installation of a shaft of a drive of the pump
Fig. 5.90. Installation of a shaft of a drive of the pump


Insert a shaft of a drive of the pump assembled into the case of the pump of the hydraulic booster, then establish the rasporny plug boot and a lock ring (fig. 5.90).

Installation of a pulley of the pump of the hydraulic booster
Fig. 5.91. Installation of a pulley of the pump of the hydraulic booster


Establish a pulley of the pump of the hydraulic booster (fig. 5.91).
Establish a spring and internal ring laying.

Installation of the bottom ring laying
Fig. 5.92. Installation of the bottom ring laying


Insert external ring laying into a lateral plate, then establish a lateral plate in the case of the pump of the hydraulic booster (fig. 5.92).

Installation of a kulachkovy washer
Fig. 5.93. Installation of a kulachkovy washer


Establish lock pins in openings of the case of the pump, then establish a kulachkovy washer, giving particular attention to the correct direction of installation (fig. 5.93).
Establish a rotor.

Installation of the blade of a rotor of the pump
Fig. 5.94. Installation of the blade of a rotor of the pump


Establish blades so that their rounded end faces were outside (from a kulachkovy washer) (fig. 5.94).

Cover of the pump of the hydraulic booster
Fig. 5.95. Cover of the pump of the hydraulic booster


Establish laying and a pump cover assembled (fig. 5.95).
Establish ring laying and a connecting flange of an inlet hose.

Installation

Installation of the pump of the hydraulic booster
Fig. 5.96. Installation of the pump of the hydraulic booster


After installation of an arm and the pump put on a pump pulley a belt of a drive and adjust its tension. Tighten a bolt of adjustment of a tension the regulated moment (fig. 5.96).
Inhaling moment: 35–50 N · m.
Connect an inlet hose.
Tighten fastening of a delivery hose on the pump of the hydraulic booster.

NOTE
At installation of a delivery hose be convinced that it is not overwound and there is no possibility of its contact to other details of the car.

Fill hydrosystem of the amplifier of a steering with recommended working PSF-3 liquid.
Remove air from hydrosystem of the amplifier of a steering.
Check pressure of the pump of the hydraulic booster of a steering.

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5.2. Tables