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20-6-nasos-usilitelya-rulevogo-upravleniya-avtomobilejj-s-benzinovymi-dvigatelyami-2-8-l.html
20.6. The pump of the amplifier of a steering of cars with petrol engines of 2,8 lRemoval
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Fig. 14–25. The pump of the amplifier of a steering of cars with petrol engines of 2,8 l: 1 – a hose with a pipe going to the steering mechanism; 2 – the combined bolt, 8 Нм; 3 – fixing inflow on an inlet collector; 4 – the pump of the amplifier of a steering; 5 – a pulley; 6, 7, 8 – bolts, 25 Нм; 9 – an arm; 10 – the coil of ignition with an arm; 11 bolt, 25 Нм; 12 hollow bolt, 50 Нм; 13, 14 sealing rings; 15 – the union, 50 Нм; 16 – a collar; 17 bolt, 25 Нм; 18 – the cutting plug; 19 – a bolt, 25 Нм; 20 – a fastening arm; 21 – an arm of fastening of a soaking up hose; 22 – the combined bolt, 8 Нм
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The pump of the amplifier of a steering (fig. 14–25 see) is executed in the form of the block which is not subject to repair.
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Fig. 14–22. Hydraulic system of the amplifier of a steering of cars with petrol engines of 2,8 l: 1 – the steering mechanism; 2 sealing ring; 3 – a pressure head hose; 4 – a hollow bolt, 40 Нм; 5 – sealing rings; 6 – a hollow bolt, 50 Нм; 7 – a returnable hose; 8 – the tank; 9, 10 – collars; 11 – the rubber plug; 12 – a nut, 5 Нм; 13 – a returnable hose from the heat exchanger; 14 – the combined bolts, 10 Нм; 15 – the heat exchanger; 16 – a radiator; 17 – the pump of the amplifier of a steering; 18 – a sealing ring; 19 – the union, 50 Нм; 20 – a soaking up hose; 21 – a hollow bolt, 50 Нм; 22 – a pipe, 40 Нм; 23 – the combined bolt, 8 Нм; 24 – a soaking up hose; 25 – the combined bolts, 8 Нм; 26 – the combined bolts, 10 Нм; 27 – an arm; 28 – the mesh filter; 29 – a cover with probeом for measurement of level of a liquid; 30 – a clip
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Fig. 14–23. An arrangement of screws of fastening of a casing of the engine
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Turn away four screws and remove an engine casing (fig. 14–23).
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Fig. 14–24. An arrangement of screws of fastening of a casing semi wedge a belt
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Turn away screws and remove a casing semi wedge a belt (fig. 14–24).
Face шестигранным a key on
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Fig. 14–26. Tension easing semi wedge a belt: 1 and 2 – installation sites of pins for fixing of the mechanism of a tension. By an arrow the rotation direction шестигранного a key for tension reduction semi wedge a belt is shown
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10 mm loosen the a tension semi wedge a belt, having turned the tension mechanism clockwise before combination of apertures 1 and 2 (fig. 14–26).
Fix the tension mechanism in this position, having inserted into an aperture a steel core in diameter of 5 mm.
If necessary unscrew and remove a pulley semi wedge a belt.
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Fig. 14–27. Places of connection of high-voltage wires to ignition coils: A – the coil of ignition of 5 and 3 cylinders; B – the coil of ignition of 4 and 2 cylinders; C – the coil of ignition of 6 and 1 cylinders
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Disconnect high-voltage wires from ignition coils (fig. 14–27).
Clip 3094 press soaking up hose of hydraulic system of the amplifier of a steering.
Unscrew hollow bolts and disconnect soaking up and pressure head hoses from the pump of the amplifier of a steering.
Unscrew bolts and remove the pump of the amplifier of a steering together with an arm.
Unscrew bolts and remove the pump of the amplifier of a steering from an arm.
Installation
Installation is spent to sequences, return to removal.
Before pump installation fill with its fresh liquid G 002 000.
At installation it is necessary to use new sealing rings and collars.
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