2.9. Removal and installation of the unity of power

The unity of power is composed of the motor, union and the transmission. Withdraw it through the hydroelevator or a waist, which it lowers of a compartment of the motor in the cart. At the same time the hints of the end of walks of advanced wheels desconectam-se of the unity of power and they remain in the car.

 Removal of the unity of power: methods and measures of security
If the decision on the removal of the motor to execute repairs of capital is taken or
repair of the main knots, there are necessary preparatory activities maintain certainties.
It is extremely important to define the place where the works will be executed. Indubitavelmente, the best place with this finality – a workshop. It is very important to have the equipped platform of work, and also the place of the storage of the car. If there is no not even workshop, not even a garage, then the apartment smooths the concrete or asphalts the platform is going to be needed.
The washing of a driving compartment and the motor before the removal will allow to guard the clean instrument and the condition of constant work.
Also the elevator will be necessary or a telfer. makes sure that these devices have a stock in the capacity load and are able to lift the motor with all the unities with hinges. The observance of measures of security fulfills a supreme paper as the lifting of the motor of the car – potentially dangerous Repair.
If the works in the removal of the motor are executed by the inexperienced person, then the spectator is necessary. Consult and ask to the help those who have the experience of the realization of such works. There are many ways of the work in the lifting of the motor of a driving compartment that exclude his alone realization.
In advance plan the actions. Acquire all the necessary instruments and the equipment before beginning works.
To some devices that secure security in the moment of removal and installation of the motor and also they lessen in labor costs, I support forts, a play full of keys and mandrels, the wooden blocks, the rags and the solvent to clean of inevitable partnerships of the spilled Repairal liquids belong (besides the elevator). If it will be supposed that he rents the elevator, soon it goes together on him in advance and executes all the works during which this mechanism will not be needed. It will allow to save the money and time.
Bear in mind that, possibly, long time will not be able to use the car. For the realization of some inaccessible works in conditions "of house" (due to the lack of the special equipment), it is necessary to direct services of the station of service or a specialized workshop. These enterprises work according to the plan, therefore, it is expedient in order that motor is consulted before the removal of there precisely to appreciate expenses of the time of repair and restoration of details.
In the moment of the removal of motor always to be very attentive. The hurried actions and the haste can become the reason of serious damages. In advance consider the actions. Do not feel sorry in him for the time because the main thing is a work without damages.

Cars with motors with a volume of work of 1,1 and 1,3 l 
 Removal and installation of the unity of power

       TO OBSERVE
In the moment of the removal of the unity to be able it controls the correct installation of monkeys and supports, and also behind the correct mooring of the motor.

PREVENTION
Measure the prevention of rotation and fall of the car of supports during the works below the car.

Open a monk's hood, desconecte wires of the battery recarregável and withdraw it.
Withdraw levers of screenwash together with brushes.
Discover an air entry of the system of the ventilation of the interior of the car.
Withdraw the electric motor from cloth to rub of fabric joined with sketches.
Withdraw the lowest covering of protection.
Separate electric captures of a braid of wires of a system of electronic control of the motor and the electric capture of lamps of the light of a support.
In cars with the mechanical transmission of five speeds they withdraw the cylinder of work of a hydraulic acionador of the union.
Separate electric captures of the sensor of the concentration of oxygen and the sensor of a lamp of control of the pressure of oil.
Separate electric captures of the rear sensor of concentration of oxygen and rolls of the ignition.
Separate electric captures of the sensor of the temperature of cooling the liquid and the sensor VMT of the piston of the first cylinder.
Desconecte of the motor of a point of passage (the tire) of the connection with "the mass" of a body.
Desconecte a hose of the selection of the depression of the union in case of the amplifier of vacuum of brakes.
Desconecte the supply and drain lines of supply of fuel of a system of provision of power of the motor.
Desconecte hoses of the system of the ventilation of a case of the motor.

       TO OBSERVE
Before a lack of interest of lines of supply of fuel previously they deposit the pressure in a system of provision of power of motor.

It establishes the liquid of the system of cooling.
Desconecte hoses of a fridge of oil of the automatic exchange (if in the car the automatic exchange) (only in cars with motors with a volume of work of 1,3 l it is installed).

       Notes
Before a hoses lack of interest they apply in them etiquettes not to mix them at places during the installation.
It looks that of the hoses liquids off and oil did not go out. Openings of silenciador of protection against pollution.

Desconecte the electric heater hoses of getting a beating and supply of the motor, soon withdraws an electric heater joined with hoses.
Desconecte of the motor the hoses of a heater of the hall (that they bring and getting a beating).
Desconecte a thread of the management of a valve of butterfly of the motor.
In cars with the mechanical transmission desconectam a gear that moves thread of walk.
In cars with the automatic exchange desconectam a thread of the walk of the management of the transmission (only in cars with motors with a volume of work of 1,3 l).
Desconecte a flexible end of the walk of a speedometer of the transmission.
Put out pins of the fixation of the compressor of the condicionador and withdraw it of a fixation arm.
Withdraw a covering on trial of powder of the mechanism of direction, put a pin of the connection out klemmovy of an end of the direction and withdraw the mechanism of direction.

       TO OBSERVE
Previously put etiquettes of the mutual provision of the connection klemmovy and a wheel of gear of the walk of the mechanism of direction.

A monkey lifts the car and withdraw a wheel.
Desconecte the mechanism of brake of a rotary fist and lift it in a wire hook to a torture of support of the triangular form of interruption.
Having put pins out they fix, desconecte a torture of support of the triangular form of interruption of a rotary fist.
Withdraw of a rotary fist the sensor of the frequency of the rotation of a wheel (in the presence of antiblockading the system of brakes).
Desconecte a tube of reception of scarfs of a final collector.

       TO OBSERVE
Since the period of the work lifts a tube of reception of scarfs in a hook of a strong wire to a body.

Lift the motor in chains or threads.
Through a waist they lift the unity of being able a little (in the height that there allows to carry out new Repairs).
Put out pins of the fixation of an arm of a support of the triangular form of interruption to the motor.
Slowly lift the unity of power (to unload arms of support of the triangular form of interruption) and temporarily leave it in this situation.

       TO OBSERVE
Previously one convinces that all the threads, hoses, wires, electric captures, etc. if desconectam of the motor.

Withdraw the hats located in the right brim and put out pins of the fixation of an arm of a support of the triangular form of interruption of the transmission.
Put out pins and nuts of the fixation of a crossbeam.
Take away the unity of power of a driving compartment, having it inclined to transmission down.
It executes the installation of the unity of power as debit to be, the return to the removal.
After the connection of the walk of a valve of butterfly they adjust it as it is described in the subsection "System of provision of power".

 Cars with motors with a volume of work of 1,5 and 1,6 l 
Removal of the unity of power

       TO OBSERVE
In the moment of the removal of the unity to be able it controls the correct installation of monkeys and supports, and also behind the correct mooring of the motor.

PREVENTION
Measure the prevention of rotation and fall of the car of supports during the works below the car.

Open a monk's hood, desconecte wires of the battery recarregável and withdraw it.
Withdraw levers of screenwash together with brushes.
Discover an air entry of the system of the ventilation of the interior of the car.
Withdraw the electric motor from cloth to rub of fabric joined with sketches.
Withdraw the lowest covering of protection.
Separate electric captures of a braid of wires of a system of electronic control of the motor.
Desconecte to electric capture of a creator and the sensor of the pressure of oil in the system of lubrication of motor.
Desconecte a hose of the selection of the depression of the union in case of the amplifier of vacuum of brakes.
Desconecte the supply and drain lines of supply of fuel of a system of provision of power of the motor.
Desconecte hoses of the system of the ventilation of a case of the motor.
Desconecte hoses of a fridge of oil of the automatic exchange (if in the car the automatic exchange to be installed).

       Notes
Before a hoses lack of interest they apply in them etiquettes not to mix them at places during the installation.
It looks that of the hoses liquids off and oil did not go out. Openings of silenciador of protection against pollution.

It establishes the liquid of the system of cooling.
Desconecte the electric heater hoses of getting a beating and supply of the motor, soon withdraws an electric heater joined with hoses.
Desconecte of the motor of a point of passage (the tire) of the connection with "the mass" of a body.
Desconecte of the motor the hoses of a heater of the hall (that they bring and getting a beating).
Desconecte a thread of the management of a valve of butterfly of the motor.
In cars with the automatic exchange desconectam a thread of the walk of the management of the transmission.
Separate the electric capture of the switch and the valve eletromagnética of the interruption in the provision of the fuel.
Put out pins of the fixation of the compressor of the condicionador and withdraw it of a fixation arm.
Lift the car.
Desconecte a tube of reception of scarfs of a final collector.

       TO OBSERVE
Since the period of the work lifts a tube of reception of scarfs in a hook of a strong wire to a body.

Desconecte a rotary fist of a torture of an advanced support of the triangular form of interruption.
Desconecte the mechanism of brake of a rotary fist and lift it in a wire hook to a torture of support of the triangular form of interruption.
Withdraw of a rotary fist the sensor of the frequency of the rotation of a wheel (in the presence of antiblockading the system of brakes).
Lift the motor in chains or threads. Through a waist they lift the unity of being able a little (in the height that there allows to carry out the subsequent Repairs).
Put a pin of the connection out klemmovy of an end of the direction.
Put out pins of the fixation of an arm of a support of the triangular form of interruption to the motor.
Slowly lift the unity of power (to unload arms of support of the triangular form of interruption) and temporarily leave it in this situation.

       TO OBSERVE
Previously one convinces that all the threads, hoses, wires, electric captures, etc. if desconectam of the motor.

Withdraw the hats located in the right brim and put out pins of the fixation of an arm of a support of the triangular form of interruption of the transmission.
Put out pins and nuts of the fixation of a crossbeam.
Take away the unity of power of a driving compartment, having it inclined to transmission down.
It executes the installation of the unity of power as debit to be, the return to the removal.
After the connection of the walk of a valve of butterfly they adjust it as it is described in the subsection "System of provision of power".