Repair Hyundai Getz

Hyundai Getz. The maintenance
+ 1. Operation and maintenance service
+ 2. The engine
+ 3. Transmission
+ 4. A running gear
- 5. A steering
   The general data
   Survey and steering check
   Steering column and steering shaft
   The steering mechanism
   Possible malfunctions of a steering with the hydraulic booster, their reasons and ways of elimination
+ 6. Brake system
+ 7. An electric equipment
+ 8. A body
9. Electric equipment schemes


Hyundai Getz>> Steering>> The steering mechanism
Cars without the  steering amplifier  

Fig. 5.30. The steering mechanism of cars without the steering amplifier: 1 – steering draught; 2 – пыльник; 3 – a dustproof cap; 4 – a tip of steering draught; 5 – a protective cover of steering draught; 6 – картер the steering mechanism; 7 – a protective cover of steering draught


Fig. 5.31. The steering mechanism in gathering of cars without amplifier ST-21: 1 – an epiploon; 2 – a sealing ring; 3 – приводная a gear wheel; 4 – the bearing; 5 – an epiploon; 6 – пыльник; 7 – a dustproof cap; 8 – the top stopper; 9 – an emphasis рейки; 10 – an emphasis spring рейки; 11 – a counternut; 12 – the adjusting screw of an emphasis рейки; 13 – the loose leaf; 14 – a nut; 15 – a protective cover; 16 – a tip of steering draught; 17 – a clip; 18 – a protective cover; 19 – a collar; 20 – steering draught; 21 – рейка; 22 – картер the steering mechanism


The steering mechanism of cars without the steering amplifier is shown on fig. 5.30, the steering mechanism in gathering (without the amplifier) – on fig. 5.31.
Removal
Establish the car on the lift.
Lift the car.
Disconnect the forward muffler.
Remove forward wheels.
Beat out контровочный шплинт nuts and a stripper выпрессуйте a finger of the spherical hinge of a tip of steering draught from a rotary fist.
In salon disconnect a shaft of a steering from the steering mechanism.

Fig. 5.32. Fastenings of a back arm of a suspension bracket of a transmission


Turn away bolts  of fastening of a back arm of a suspension bracket of a transmission (fig. 5.32).

Fig. 5.33. Bolts of fastening of a stretcher


Establish under a stretcher a jack for transmissions and turn away four bolts of fastening of a stretcher (fig. 5.33).
Check of a technical condition and adjustment

Fig. 5.34. Bolts of fastening of the steering mechanism


Turn away a bolt of fastening of the steering mechanism and remove a fastening collar (fig. 5.34).

Fig. 5.35. Removal of the steering mechanism in gathering with draughts


Remove the steering mechanism in gathering with draughts, stretching it to the right party of the car (fig. 5.35).
Clamp the steering mechanism in a vice with brass or aluminium overlays.

THE PREVENTION
Fig. 5.36. Зажатие the helmsman the mechanism in a vice

It is supposed to clamp the steering mechanism in a vice only its adjusting part. Зажатие any its other part can cause damage of the steering mechanism (fig. 5.36).

Fig. 5.37. Check of the moment of rotation приводной gear wheels


Check up the rotation moment приводной gear wheels (fig. 5.37), rotating it with a speed one turn approximately for 4–6 with.
The moment of rotation 0,6–1,3 Н·м.

THE PREVENTION
The rotation moment приводной gear wheels is measured in area of all course рейки.

If the rotation moment does not correspond to norm, adjust an emphasis рейки, then again check up the rotation moment.
If emphasis adjustment рейки does not possible to receive the necessary moment, check up emphasis details рейки and if necessary replace them.
Some times sharply turn steering draught.
By means of spring scales measure the resistance moment проворачиванию steering draught. It should be equal 8–22 Н·м.
If the received value exceeds norm, replace steering draught.

THE PREVENTION
If the resistance moment проворачиванию below the specified limit, probably further use of steering draught provided that its rotation occurs smoothly, without excessive люфта.

Check up protective covers on presence of damages and deterioration of property of a material.
Be convinced of correctness of installation of covers.
Faulty covers replace new.
Dismantling

Fig. 5.38. Removal of a tip of steering draught


Remove a tip of steering draught (fig. 5.38).
Clamp a tip of steering draught in a vice and remove a protective cover of the spherical hinge.

Fig. 5.39. A collar of fastening of a protective cover рейки


Remove a collar of fastening of a protective cover рейки (fig. 5.39).

Fig. 5.40. Removal of a clip of fastening of a cover рейки


Remove a clip of fastening of a cover рейки (fig. 5.40).
Remove a cover рейки, having shifted it on steering draught.

       THE NOTE
At cover installation check up рейку on presence of traces of corrosion.

Chisel unbend a lock washer of fastening of steering bent for рейке.

Fig. 5.41. Otvorachivanie counternuts of the adjusting screw of an emphasis рейки


Turn away a counternut of the adjusting screw of an emphasis рейки (fig. 5.41).

Fig. 5.42. Отворачивание the adjusting screw of an emphasis рейки


Turn away the adjusting screw of an emphasis рейки a face key on 14 mm (fig. 5.42).

Fig. 5.43. An emphasis рейки: 1 – the loose leaf; 2 – an emphasis spring; 3 – the adjusting screw; 4 – a counternut


Turn away a counternut, remove an emphasis spring, an emphasis рейки (fig. 5.43) and the loose leaf.

Fig. 5.44. Отворачивание the internal spherical hinge of steering draught


Against the stop displace рейку inside картера the steering mechanism and clamp картер at level of a gear part рейки in a vice with brass sponges. Turn away the internal spherical hinge of steering draught and disconnect draught from рейки (fig. 5.44).
Take out рейку from картера the steering mechanism.

THE PREVENTION
Fig. 5.45. Extraction рейки from картера the steering mechanism

Take out рейку in a direction to a car left-hand side not to damage the loose leaf teeths рейки (fig. 5.45).

Assemblage
Put on рейку greasing of the specified mark, insert рейку in картер the steering mechanism, establish in картер приводную a gear wheel.
Insert рейку in картер on the left side.
At installation приводной gear wheels enter it into gearing with рейкой.
Remove surplus of greasing.
Before installation of an epiploon of the steering mechanism put on it greasing.

       THE NOTE
Epiploon replace new.

Establish an emphasis рейки, an emphasis spring, the adjusting screw of an emphasis and wrap a counter-nut.
Tighten the adjusting screw of an emphasis рейки the moment 11 Н·м, then turn away it on a corner 30–60 °. Tighten a counternut of the adjusting screw.

THE PREVENTION
Emphasis adjustment рейки spend at average position рейки. A counternut establish on hermetic.

Fig. 5.46. Законтривание steering bent for рейке кернением


Attach steering bent for рейке and законтрите it кернением (fig. 5.46).
Establish into place a cover рейки and fix its collar and a clip.
Clamp a tip of steering draught in a vice and establish a protective cover of the spherical hinge.
Establish a tip on steering draught.
Installation
Establish the steering mechanism through the right party of the car.
Fix the steering mechanism on a stretcher.
Lift a stretcher a jack and fix it on a body.
Fix a back arm of a suspension bracket of a transmission. Attach tips of steering bent for to rotary fists.
Establish into place the forward muffler.
Lower the car.
Establish forward wheels.
In salon attach a steering shaft to the steering mechanism.

Cars with the steering hydraulic booster  

Fig. 5.47. The steering mechanism of cars with the steering hydraulic booster: 1 – пыльник; 2 – a dustproof cap; 3 – hydrosystem pipelines; 4 – a tip of steering draught; 5 – steering draught; 6 – a protective cover of steering draught; 7 – картер the steering mechanism


Fig. 5.48. The steering mechanism of the cars equipped with the hydraulic booster of a steering, in gathering: 1 – hydrosystem pipelines; 2, 5 – epiploons; 3, 4 – bearings; 6 – пыльник; 7 – a dustproof cap; 8 – the distributor case; 9 – the distributor; 10 – an emphasis рейки; 11 – an emphasis spring рейки; 12 – a counternut; 13 – the adjusting screw of an emphasis рейки; 14 – the loose leaf; 15, 19 – protective covers; 16 – a nut; 17 – a tip of steering draught; 18 – a clip; 20 – a collar; 21 – steering draught; 22 – рейка; 23 – заглушка; 24 – a nut;
25 – the bearing; 26 – картер the steering mechanism


The steering mechanism of cars with the steering hydraulic booster is shown on fig. 5.47, the steering mechanism in gathering (cars with the steering hydraulic booster) is shown on fig. 5.48.
Removal
Establish the car on the lift.
Merge a working liquid from hydraulic booster system.
Remove forward wheels.
Beat out контровочный шплинт nuts and by means of the adaptation выпрессуйте the spherical hinge of a tip of steering draught from a rotary fist.
In salon disconnect a shaft of a steering from the steering mechanism.
Lift the car.
Remove a collar of fastening of a hose of a high pressure and turn away a bolt of a collar of fastening of a drain hose of system of the hydraulic booster.
Disconnect the forward muffler.
Turn away bolts of fastening of a back arm of a suspension bracket of a transmission.
Turn away a bolt of fastening of the steering mechanism and remove a fastening collar.
Establish under a stretcher a jack for transmissions and turn away four bolts of fastening of a stretcher.
Disconnect from the steering mechanism of the union of the pipeline of a high pressure and the drain pipeline.
Remove the steering mechanism in gathering with draughts, having stretched it to the right party of the car.
Check of a technical condition and adjustment
Turn away a bolt of fastening of the steering mechanism and remove a fastening collar.
Remove the steering mechanism in gathering with draughts, stretching it to the right party of the car.
Clamp the steering mechanism in a vice with brass or aluminium overlays.

PREVENTIONS
It is supposed to clamp the steering mechanism in a vice only its adjusting part. Зажатие any its other part can cause damage of the steering mechanism.
Check up the rotation moment приводной gear wheels, rotating it with a speed one turn approximately for 4–6 with; the rotation moment should be equal 0,6–1,3 Н·м.

       THE NOTE
The rotation moment приводной gear wheels is measured in area of all course рейки.

If the rotation moment does not correspond to norm, adjust an emphasis рейки, then again check up the rotation moment.
If emphasis adjustment рейки does not possible to receive the necessary moment, check up emphasis details рейки and if necessary replace them.
Some times sharply turn steering draught.
By means of spring scales measure the resistance moment проворачиванию steering draught, it should be equal 8–22 Н·м.

THE PREVENTION
If the resistance moment проворачиванию below the specified limit, probably further use of steering draught provided that its rotation occurs smoothly, without excessive люфта.

If the received value exceeds norm, replace steering draught.
Check up protective covers on presence of damages and deterioration of properties of a material.
Be convinced of correctness of installation of covers.
Faulty covers replace new.
Dismantling
Remove a tip of steering draught.
Clamp a tip of steering draught in a vice and remove a protective cover of the spherical hinge.

Fig. 5.49. A collar of fastening of a protective cover рейки


Remove a collar of fastening of a protective cover рейки (fig. 5.49).

       THE NOTE
At cover installation check up рейку on presence of traces of corrosion.

Remove a cover рейки, having shifted it on steering draught.
Slowly putting forward рейку, merge a working liquid from картера the steering mechanism.
Chisel unbend a lock washer of fastening of steering bent for рейке.
Disconnect steering draught from рейки.

THE PREVENTION
At a detachment of steering draught from рейки track that on рейку the effort of twisting did not operate.

Turn away a counternut of the adjusting screw of an emphasis рейки.
Turn away an emphasis a face key «on 14».
Turn away a counternut, take out from the steering mechanism the adjusting screw of an emphasis рейки, an emphasis spring, an emphasis рейки and the loose leaf.
Disconnect feeding pipeline from картера the steering mechanism.

Fig. 5.50. Bolts of fastening of the case of the distributor


Remove the distributor case, having turned away bolts (fig. 5.50).
When the end of a lock ring leaves an aperture with a groove, turn a stopper рейки counter-clockwise and remove a lock ring.

THE PREVENTION
Fig. 5.51. A stopper рейки

Track to damaging рейку (fig. 5.51).

Take out the plug рейки and рейку from картера the steering mechanism.

Fig. 5.52. A sealing ring картера


Take out from картера a sealing ring (fig. 5.52).
Take out an epiploon from the plug рейки.

Fig. 5.53. Выбивание the distributor from the case


Beat out the distributor from the case of the distributor a hammer with soft brisk (fig. 5.53).
Take out from the case of the distributor an epiploon and the ball bearing.
Take out an epiploon and a sealing ring from картера the steering mechanism.

THE PREVENTION
Accept safety measures not to damage a mirror of the cylinder of the valve приводной a gear wheel in картере the steering mechanism.

Fig. 5.54. Extraction of an epiploon and the ball bearing from the distributor case: 1 – the adaptation 09573-21200; 2 – a persistent washer; 3 – an epiploon; 4 – the adaptation 09573-21000


By means of the special adaptation take out an epiploon and the ball bearing from the distributor case (fig. 5.54).
Check of a technical condition
1. Рейка.
Check up teeths рейки on presence of damages and deterioration.
Check up a surface of contact to an epiploon on presence of damages.
Check up рейку on  curvature or twisting presence  .
Check up an epiploon ring on presence of damages or deterioration.
Check up an epiploon on  presence  of damages or deterioration.
2. A privodnaja gear wheel and the distributor.

Fig. 5.55. A privodnaja gear wheel and the distributor


Check up teeths приводной gear wheels (fig. 5.55)  on presence of damages or deterioration.
Check up a surface of contact to an epiploon on presence of damages.
Check up an epiploon ring on presence of damages or deterioration.
Check up an epiploon on  presence  of damages or deterioration.
3. The bearing.
Check up the bearing on presence of jammings or the raised noise at rotation.
Be convinced of absence of an excessive backlash in the bearing.
Be convinced available all needles of the bearing.
Check up a cylinder mirror картера the steering mechanism on presence of damages and protective covers on presence of damages, cracks or ageing.
Assemblage
Grease with working liquid PSF-3 all surface of an epiploon рейки.

Fig. 5.56. Epiploon installation in картер the steering mechanism: 1 – the adaptation 09573-21200; 2 – the adaptation 09573-21000; 3 – the adaptation 09555-21000; 4 – the adaptation 09573-21100


Establish an epiploon in картер the steering mechanism in the position shown on fig. 5.56.
Put working liquid PSF-3 on all  surface of the plug of an epiploon рейки.
Establish an epiploon in the plug рейки.
Put a working liquid on all surface of a sealing ring and establish a ring in the plug рейки.
Put on teeths рейки universal greasing SAE J310a, NLGI #2 ЕР.

       THE NOTE
Track to corking with greasing a ventilating aperture рейки.

Fig. 5.57. Plug installation рейки: 1 – the plug рейки; 2 – рейка


Insert рейку in картер the steering mechanism, insert the plug рейки and displace it inside before combination with a groove картера then fix the plug (fig. 5.57).
By means of the special adaptation establish an epiploon and the ball bearing in the distributor case.
Establish the distributor in картер the steering mechanism for what put on the distributor a working liquid and greasing.
Put on an epiploon a working liquid, establish it in картер the steering mechanism and fix the distributor and a sealing ring in картере.
Attach steering draught and законтрите it кернением by means of a chisel.
Establish the loose leaf, an emphasis рейки, an emphasis spring in the order shown in drawing. Pe-red installation put hermetic on a carving of the adjusting screw of an emphasis рейки.
At average position рейки wrap the adjusting screw of an emphasis рейки in картер the steering mechanism and a face key «on 14» tighten its moment 12 Н·м, then from-return the screw on a corner 30–60 ° and tighten a counternut of the screw the moment 50–70 Н·м.
Tighten the union of fastening of the feeding pipeline of system the specified moment and establish a rubber pillow on glue.
Put silicone greasing on an installation site of a protective cover (in a flute) steering draught.
Establish on a cover a new collar of fastening.

       THE NOTE
Each time at cover installation replace a fastening collar new.

Establish a cover into place, without supposing it перекручивания.

Fig. 5.58. A greasing bookmark in a protective cover of the spherical hinge of steering draught: 1 – greasing And; 2 – greasing In; 3 – hermetic


Put greasing in a protective cover of the spherical hinge of steering draught and on an edge of a cover and fix a cover a lock ring, having got it in a hinge flute (fig. 5.58).
Greasing And (fig. 5.58 see) – POLE LUB GLY 801К or similar.
Greasing In SHOWA SUNLIGHT MB 2 or similar.
Cavity and edge of a protective cover – THREE BOND.
Establish the spherical hinge on steering draught.
Check up the rotation moment приводной gear wheels.
Installation
Establish the steering mechanism into place through the right party of the car.
Fix the steering mechanism on a stretcher.
Attach to the steering mechanism the pipeline of a high pressure and the drain pipeline.
Lift a stretcher a jack and fix it on a body.

Fig. 5.59. A collar of fastening of a hose of a high pressure and the drain pipeline (it is specified by an arrow)


Fix a hose of a high pressure and the drain pipeline a collar (fig. 5.59).
Establish a back arm of a suspension bracket of a transmission.
Attach the forward muffler.
Slowly lower the car.
Attach steering bent for to rotary fists.
Establish wheels.
Attach a steering shaft to the steering mechanism.
Fill in a working liquid in a hydraulic booster tank.
Remove air from hydraulic booster system.

Hoses and hydraulic booster pipelines  

Fig. 5.60. Hoses and hydraulic booster pipelines: 1 – a tip of steering draught; 2 – steering draught; 3 – a cover рейки; 4 – a collar of fastening of the steering mechanism; 5 – a collar of fastening of a hose of a high pressure; 6 – the pipeline and a high pressure hose; 7 – the drain pipeline; 8 – an arm of fastening of the pump of the hydraulic booster; 9 – a tank of the pump of the hydraulic booster; 10 – an arm of fastening of a tank; 11 – маслоохладитель


Hoses and hydraulic booster pipelines are shown on fig. 5.60.
Removal
Establish the car on the lift.
Merge a working liquid from hydraulic booster system.
Remove forward wheels.
Beat out контровочный шплинт nuts and a stripper выпрессуйте a finger of the spherical hinge of a tip of steering draught from a rotary fist.
In salon disconnect a shaft of a steering from the steering mechanism.
Lift the car.
Remove a collar of fastening of a hose of a high pressure and turn away a bolt of a collar of fastening of a drain hose of system of the hydraulic booster.
Disconnect the forward muffler.
Turn away bolts of fastening of a back arm of a suspension bracket of a transmission to a stretcher.
Establish under a stretcher a jack for transmissions and turn away four bolts of fastening of a stretcher.

Fig. 5.61. The union of the pipeline of a high pressure and the drain pipeline


Disconnect from the steering mechanism of the union of the pipeline of a high pressure and the drain pipeline (fig. 5.61).

Fig. 5.62. The union of a hose of a high pressure of the pump of the hydraulic booster


Lower the car and disconnect the union of a hose of a high pressure from the hydraulic booster pump (in case of removal of a hose of a high pressure) (fig. 5.62).

Fig. 5.63. A hose of a high pressure of the pump of the hydraulic booster


Disconnect a high pressure hose (fig. 5.63) and remove it (in case of removal of a hose of a high pressure).
Remove a tank стеклоомывателя and two collars of fastening of the drain pipeline and a hose (at removal of the drain pipeline).
Remove a clip of fastening of the drain pipeline, the drain pipeline and a hose (at removal of the drain pipeline and a hose).
Turn away two bolts of fastening in the top part of a forward bumper (at removal of the drain pipeline).

Fig. 5.64. A bolt of a clip of fastening of the drain pipeline


Turn away a bolt (10 mm) clip of fastening of the drain pipeline (fig. 5.64) (at removal of the drain pipeline).
Disconnect from a hose from outside a tank of the pump of the hydraulic booster and remove the drain pipeline (at performance of works on the drain pipeline).
Installation
Establish the car on the lift.
Insert the drain pipeline in a direction from the top part of a forward bumper to its bottom part and wrap two bolts of fastening.
Establish the drain pipeline and a hose, wrap a bolt of a collar of fastening and establish a tank (at installation of the drain pipeline and a hose).

Fig. 5.65. Clips of fastening of the drain pipeline


Attach the drain pipeline to a hose from outside a tank of the hydraulic booster and from outside the drain pipeline and a hose, fix its clips (fig. 5.65) (at installation of the drain pipeline).
Establish into place a hose and the high pressure pipeline, attach them to the hydraulic booster pump (at installation of a hose and the high pressure pipeline).
Lift the car.
Attach the pipeline of a high pressure and the drain pipeline to the steering mechanism.
Establish under a stretcher a jack for transmissions, screw and tighten four bolts of fastening of a stretcher.
Tighten a bolt of a collar of fastening of the pipeline of a high pressure and the drain pipeline.
Fix a back arm of a suspension bracket of a transmission to a stretcher
Attach to the engine the forward muffler.
Lower the car.
In salon attach a steering shaft to the steering mechanism.
Tighten two bolts of fastening in the top part of a forward bumper (at pipeline installation).
Attach tips of steering bent for to rotary fists.
Establish forward wheels.
Fill in a working liquid in a tank of the pump of the hydraulic booster.
Check of a technical condition
Check up hoses on presence of cracks, overwinding their hands.
Be convinced that hoses do not concern other details.
Refuelling of system of the hydraulic booster by a working liquid
Fill in a liquid in a tank of the pump of the hydraulic booster to a label «MAX».
Jack lift a forward part of the car before posting of wheels and turn a steering wheel from an emphasis against the stop five-six times with speed of 13 mines-1, resulting in dej-stvie the hydraulic booster pump, scrolling the engine a starter, but without starting it.
Start up the engine idling and some times turn a steering wheel from an emphasis against the stop in both parties until in a liquid in a tank there will be no air vials.
Refuelling is finished, if the liquid not dairy colour and its level constantly is at a label "MOVE".

THE PREVENTION
If liquid level varies at rotation of a steering wheel or there is a modulation of a liquid from a tank at an engine stop, means, air is removed from system not completely. It is necessary to repeat system prorolling as it is specified above as air presence leads to the raised noise at work of the hydraulic booster and to its premature failure.

The pump of the hydraulic booster of a steering

Fig. 5.66. The hydraulic booster pump: 1 – a shaft of the pump with приводным a pulley; 2 – a ring; 3 – union details; 4 – a rotor; 5 – a lock pin; 6 – fastening bolts; 7 – a cover; 8 – a lining; 9 – кулачковое a ring; 10 – shovels; 11 – a cover; 12 – the pump case; 13 – a soaking up branch pipe; 14 – bolts of fastening of a soaking up branch pipe


The hydraulic booster pump is shown on fig. 5.66. It provides pressure and circulation of a working liquid in system. On cars Hyundai Getz the lamellar pump of the hydraulic booster is established. Lamellar pumps have gained the greatest distribution in hydrosystems of a steering of cars thanking their high EFFICIENCY and low sensitivity to deterioration of working surfaces. The pump fastens on the engine, its drive is carried out by a belt drive from a cranked shaft.
Removal
Disconnect from the pump a high pressure hose.

Fig. 5.67. A soaking up hose


Disconnect soaking up hose from the soaking up pipeline and merge a liquid in the prepared capacity (fig. 5.67).

Fig. 5.68. A bolt of a tension of a belt of a drive of the pump of the hydraulic booster


Ослабьте an inhaling of an adjusting bolt of a tension of a belt of a drive of the pump of the hydraulic booster (fig. 5.68).
Remove a belt of a drive from a pulley of the pump of the hydraulic booster.
Remove the hydraulic booster pump, having turned away bolts of fastening of the pump and a bolt of adjustment of a tension of a belt of a drive.
Remove an arm of the pump of the hydraulic booster.
Dismantling

Fig. 5.69. Bolts of fastening of a soaking up branch pipe


Turn away two bolts of fastening and remove soaking up branch pipe and a sealing ring from the pump case (fig. 5.69).

Fig. 5.70. The hydraulic booster pump: 1 – a pump cover; 2 – bolts of fastening of a cover; 3 – a lining; 4 – the pump case


Uncover the pump, having turned away four bolts (fig. 5.70).
Remove кулачковое a ring.
Nippers remove a lock ring from a rotor shaft.
Remove a rotor and shovels.
Remove a lateral cover of the pump.
Take out a shaft with a pulley from the pump case.
Take out an epiploon from the pump case.
Turn out from the case of the pump the union and take out from the union the adjusting valve and a valve spring.
Take out from the union a sealing ring.

THE PREVENTION
Do not assort the adjusting valve.

Check of a technical condition
Check up length of a spring of the adjusting valve a free condition.
It should make 36,5 mm.
Be convinced that the adjusting valve will not drive.
Check up a rotor shaft on presence of deterioration and damages.
Check up a drive belt on presence of deterioration and deterioration of properties of a material.
Check up grooves of a rotor and shovels on presence of layered abrasive deterioration.
Check up contact surfaces between кулачковым a ring and shovels on presence of layered abrasive deterioration.
Assemblage
Establish in the union a sealing ring, a spring of the adjusting valve and the adjusting valve. Wrap the union in the pump case.

Fig. 5.71. Запрессовка an epiploon in the pump case


By means of the adaptation 09222-32100 запрессуйте an epiploon in the pump case (fig. 5.71).
Establish in the case of the pump a shaft of a rotor with a pulley.
Check up rotor shovels on presence of damages.
Establish a lateral cover and a rotor.
Insert a lock pin into a groove of the case of the pump and establish кулачковое a ring.
Establish a rotor.

Fig. 5.72. Installation of shovels in a rotor


Establish shovels in a rotor the rounded off edges outside (fig. 5.72).

Fig. 5.73. Rotor installation on a shaft


Nippers fix a rotor on a shaft a lock ring (fig. 5.73).
Establish a lining and a pump cover.
Establish soaking up branch pipe with a sealing ring.
Installation
Establish the pump on a fastening arm, put on a pulley a belt of a drive and tighten a bolt of adjustment of a tension of a belt the moment 2,5–3,0 Н·м for cars with engines in working volume of 1,3 l, the moment 3,5–5,0 Н·м for cars with engines in working volume of 1,5 l.
Attach soaking up hose.

THE PREVENTION
High pressure hose attach to the pump the end with colour marks.

Attach to the pump a high pressure hose.
Restore to norm level of working liquid PSF-3 in a hydraulic booster tank.

       THE NOTE
At connection of a hose of a high pressure to the pump do not suppose it перекручивания and contacts about other details.

Remove air from hydraulic booster system.
Check up pressure of forcing of the pump of the hydraulic booster.

Steering with the electroamplifier  

Fig. 5.74. The Steering with the electroamplifier: 1 – the electric motor of the amplifier of a steering; 2 – the electronic block of management


The steering with the electroamplifier is shown on fig. 5.74.,

Principle of action of the electroamplifier of a steering
The additional effort to a steering wheel is created by the electric motor of the amplifier of the steering which action does not depend on car power setting. Management of the electric motor is carried out depending on traffic conditions thanks to what higher is provided, than at hydraulic booster use, adaptability of degree of strengthening, energy consumption decreases. The electroamplifier allows to reduce environmental contamination as in it the liquid is not used, and absence  of pipelines and hydrosystem hoses in a motor compartment allows to reduce weight of the car.
The gauge of a twisting moment of the steering wheel, the electroamplifier entering into system, magnetic field change will transform to a signal of a current depending on a difference of an angle of rotation between entrance and target shaft at twisting торсиона.
The steering electroamplifier
(ЭУРУ) it is located in salon and consequently it is protected from pollution, influence of heats (from the engine in a motor compartment) and negative influence of environment.

PREVENTIONS
Do not suppose blows on electronic elements. In case of falling and blow drawing replace their new.
Protect electronic elements from heat and humidity influence.
Do not touch conclusions of wires not to admit their deformation and predotvra-tit probability of influence of a static electricity.
Do not suppose blows on details of the electric motor and the gauge of a twisting moment of a steering wheel. At falling or blow drawing replace their new.
Separate and connect contact sockets at the switched off ignition.

Instructions on search of malfunctions
Malfunction sign
Checked element
Explanatories
Recommendations
The raised noise of the electric motor
The electric motor
Obvious or implicit damage. At
Use damaged (at falling) details the car can withdraw aside. Precision details
The electric motor and ЭБУ are sensitive to vibration and blows. Sudden damage can be caused an overload
Do not use ЭУРУ, подвергшийся
To blow. Do not suppose an overload of knots
The amplifier
Malfunction of electric chains (defects of the soldering, printed-circuit board damage, damage of precision details)
The electronic block of management
The same
Do not use ЭУРУ, подвергшийся
To blow
Insufficient effort of turn
The gauge of a twisting moment of the helmsman
Wheels
The overload on entrance to a shaft can cause infringement of work of the gauge of a twisting moment of a steering wheel
Do not suppose blows on connecting details (at installation and an inhaling).
Remove a steering wheel with the help
The special adaptation (do not suppose blows on it). Do not use
Details, подвергшиеся to blow
Insufficient effort of turn (unequal effort at the left and right turn)
Shaft

Do not use ЭУРУ, подвергшийся to blow
The steering amplifier does not work
Conducting
Connection infringement between sockets and wires
Check up conducting
Deviation of effort of turn from norm
Because of infringement of work of the electric motor or ЭУРУ
The electric motor and ЭУРУ
In normal conditions the amplifier is water-proof. Hit even a moisture small amount can cause infringement of work of precision details
At storage maintain normal temperature and humidity. Not
Suppose car hits in water

Search of malfunctions of the electroamplifier of a steering
ЭБУ the steering electroamplifier writes down in memory and displays arising malfunctions (tab. 5.1). Before to start search of malfunctions ЭУРУ, check up amplifier power supplies.

Table 5.1
Codes of malfunctions (at device HI-SCAN use)
Code
Malfunction
С1631
Breakage or short circuit in a chain of the basic signal of the gauge of a twisting moment of a steering wheel
С1632
Breakage or short circuit in a chain of an auxiliary signal of the gauge of a twisting moment of a steering wheel
С1633
Mismatch between the basic and auxiliary signal of the gauge of a twisting moment of a steering wheel
С1634
Malfunction of a feed circuit of the gauge of a twisting moment of a steering wheel
С1621
Malfunction of a chain of a signal of the gauge of speed of movement
С1622
Malfunction of a chain of a signal of the gauge of frequency of rotation of a cranked shaft
С1641
Short circuit on <weight> in an electric motor chain
С1642
The raised current of a food of the electric motor
С1643
Excessively raised current of a food of the electric motor
С1645
Insufficient current of a food of the electric motor
С1652
EBU ЭУРУ (jamming of the relay of protection)
С1655
EBU ЭУРУ (chain of preliminary loading)
С1653
The raised pressure in system
С1654
The lowered pressure in system

At serviceable system control lamp ЭУРУ lights up at inclusion of ignition and dies away after engine start-up. At malfunction occurrence control lamp ЭУРУ continues to burn and after engine start-up but if malfunction has already arisen before engine start-up the lamp will not burn.
Control lamp ЭУРУ lights up under following conditions:
– Speed of movement of the car no more than 1 km/h, frequency of rotation of a cranked shaft not less than 2500 mines-1 during more 20 with;
– Frequency of rotation of a cranked shaft no more than 400 mines-1, speed of movement not less than 50 km/h during more 21 with.
Emergency operation of work of the electroamplifier of a steering are described in tab. 5.2.

Table 5.2
Emergency operation of work of the electroamplifier of a steering