Transmission - Removal and installation. Installation of automatic transmission gearbox with car

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The article describes how to remove mechanical box Transmissions (PPC) on the basis of cars "Zhiguli" with front and rear-wheel drive.

Preparation

Perform work using observation pit or overpass. Car remove C. manual brakes. Transfer knob to neutral. Under the rear wheels, install the pads.
Remove the protection of the pallet.
Drain the oil with the checkpoint.

With front drive

To remove manual gearbox You need to reset the terminals from the battery.

Under the hood

Throw off the bulk wire.
Disconnect the clutch line. Cable output from the lever after weakening the tip nuts.
Disconnect the wires going to the starter:

those that with the connector, remove from the block;
power cable Remove the nut after unscrewing.

Unscrew the starter nuts. Pull it on yourself.

Under the car

Disconnect the shift gear from the hinge tip.
Remove the reverse sensor wire from the connector.
Disconnect the speedometer cable after unscrewing the locking nut.

Pointers.

Loosen the tightness fastening nuts to the suspension levers.
Unscrew the nuts (bolts) of the connection of the bracket with stretch marks or body.
Stretch marks are discharged to the sides.
Slip and unscrew the nut holding the rotary lever along with the ball support. Press the finger of the hinge from the lever.
Push both grenades from the checkpoint and take them back.

Insert the plugs into the location of the semi-axes to fix the differential gears. If they come down from their own place, insert the semi-axes back will not work. Old shafts or hoses of a suitable diameter will be suitable as the plugs.

Engine supports

Remove the clutch crankcase.
Place the engine on the cables. To do this, put the jumper in the form of a wooden bar based on the wings of the body.
You can also pour the motor jack.
Remove the left support, rear only unscrew.

Removing gearbox

Remove the clutch crankcase mounting bolts to the engine.
By swinging, print a box of slots. Disconnect it from the motor and lower it on the floor.
When performing the repair of the box, take high-quality spare parts. Verified Supplier - site zapchasti.ria.com.
Installation is made in reverse sequence. The most difficult stage is to get the shaft of the box in the shlits of the flywheel. After installing the PPC, the clutch pedal move is regulated.

With rear-wheel drive

How to remove the gearbox From the rear-wheel drive car? The principle is the same as described above. Therefore, it will be further paid only to differences, the main of which are as follows:

There are no grenades, so you do not have to remove the semi-axis.
You need to dismantle the cardan and the exhaust gas removal system.

Work Start with a battery disconnecting.

In the cabin

In the area of \u200b\u200bthe location of the gearbox, slide up. Press the crown of the puck. Tighten the speed lever from the rod, which put on the third gear.
Remove the caps of the following levers:

manual brakes;
shift knobs.

In the windscarette space

Unscrew the fastening and remove the fitting of the heated air to the air filter.
Disconnect the mass wire.
Disconnect the clutch cable, speed sensor.
Remove the starter.
Unscrew the fasteners of the exhaust gases.

Under the motor compartment

Remove the resonator, silencer and receiving pipe.
Disconnect the cardan from the box by removing the security bracket.
Disconnect the speedometer cable and wire rear stroke.
Unscrew and remove the clutch cylinder.
Remove the crankcase cover.
Post the motor or bring it from below.
Throw off the crossbar that supports the gearbox that goes down. Be careful!

Remove the clutch crankcase mounting bolts to the motor.
Remove the gearbox.
CPP is mounted in reverse sequence.
How to remove the gearbox without jama ? For this, the front of the car rises on jacks. At the time of extracting a box of slots, you can use the wooden focus to the floor to be supported.
To remove the gearbox For the first time, it is better to see video . Perform work together.

Do not forget to share with friends:

When replacing the clutch, you need to know how to remove the box on the VAZ-2109. Without this, it is impossible to repair the basket and clutch wheels, as well as make repairs on "nines" you can remove the box without using the hoist or watching pit. You can also install it without such amenities. But skill will be required, since all the work is performed in this case a little more difficult. Be sure to get tools, it is desirable to have a good set of keys at hand.

Preparatory work

Before removing the box on the VAZ-2109, you need to prepare a car to dismantle. For this:

Fully disconnect the battery and remove it.
Under the left side of the jack is installed.
Weaken the bolts with which the wheels are fixed.
Split the fastening nut of an external shruss and loosen its tightening.
Raise the left side and completely remove the wheel from the car.
Install the capacity of at least 5 liters under the gearbox crankcase.
Drain the oil from the gearbox. Evaluate its condition, if necessary, pour out fresh.

This preparatory work is over, you can proceed to dismantling the elements that will interfere with the removal of the gearbox.

Disassembly of the left drive

Before removing the box on the VAZ-2109, it is necessary to disassemble the left part of the suspension. The fact is that the left drive will interfere with the shift of the box. Therefore, you need to free the space for maneuvers:

The key to "17" unscrew two bolts, which are attached to the clip of the ball support to swivel fist. hubs.
Pliers need to stretch pin from the hole in the steering tip, then unscrew the nut with the key to "19".
By installing the removal on the tip, it is necessary to remove the finger from the hole of the fist.
Put the brake hose towards the brake hose.
After that, you need to completely unscrew the nut on the outer shurt.
Pull the entire rack on yourself so that the drive fell to the ground.

The sixth point can not be done, it is enough just to extract the inner grenade from the gearbox. But the right pomegranate is removed only after the box is shifted to the side. It is easy to remove the VAZ-2109 box with your own hands, it suffices to comply with the sequence of all actions.

Final disassembly

Then it is necessary to produce the following manipulations:

Remove the starter after turning off two wires from it.
Unscrew using the key to "13" minus wire fixed on the gearbox.
Loosen the clutch cable fastening and remove it.
Remove the speedometer drive cable.
Replace the transmission to the transmission, you can use a regular jack.
Disconnect the lever from the scenes.
Remove the pillows with which the gearbox is attached to the car body.
If you need to remove the engine with the VAZ-2109 box, then you will need to hang it.

That's all, now the gearbox is still held by three bolts and one nut on the engine boat.

How to completely remove the box?

After completing all previous actions, you will need to unscrew the keys to the "19" three bolts and one nut, which secure the gearbox to the engine. Do not be afraid, box after twisting these threaded connections Does not fall. It will have to be updated using mounting blades.

Gently, trying not to damage the elements of the crankcase, move the gearbox from the engine. All work is best done on the overpack or observation pit, but if you do not have such amenities, it is enough to hang the front of the car. Mandatory instead of one of the internal shruses, install in the hole of the pipe cut. Otherwise, the differential mechanism may be collapsed, you will have to fully disassemble and repair the box. After the primary shaft comes off the slots, it will be possible to lower the gearbox on the ground. At the same time, you have full access to the clutch mechanism, which is installed on the crankshaft flywheel.

Installation boxes

The installation procedure is performed in reverse order. Be sure to clean the gearbox crankcase from pollution. You need to perform the following actions:

Raise the gearbox to the primary shaft to be approximately in the center of the flywheel. At the same time, you need to install the right grenade into the hole.
Install the primary shaft in the flywheel hole. If necessary, you can scroll it to be installed on the slot.
Attract the gearbox crankcase as close as possible. Do this as uniform as possible so that it is not enough for a gearbox.
Press the three bolts and the gearbox fastening nut.
Set into the hole.
Put the pillow, scene, starter, connect all wires.
Install the clutch and drive speedometer into place.

After that, you can collect the left side of the suspension, setting the ball support and securing it with two bolts. On the end of the steering tip and tighten the nut. Secure it with a pin. The hub nuts must be made only after installing the car on the wheels. This is how to remove the gearbox on the VAZ-2109, the procedure is simple, but the skill is needed - the process can delay for a couple of days if there is no experience.

When my car was already with big mileageSince I worked in a taxi service, the gearbox eventually began to work badly. One day, the transfer was completely stopped at all and it was decided to replace the old gearbox to the new one. Today I will tell you how to properly remove the gearbox on the VAZ 21099 with your own hands.

Before you start removing the checkpoint from the car, I recommend disconnecting the wire from the minus terminal rechargeable battery. Also, do not forget to drain the oil from the gearbox, how to do it.

To make you comfortable, invite a friend to help repair.

Removing the gearbox on the VAZ 21099

1. First, unscrew the fastening bolts and remove the crankcase protection.

2. Unscrew the bolt and disconnect the "masses" wire from the clutch crankcase.

3. Loosen the tightening of nuts on the tip of the clutch drive cable.

4. Remove the cable tip from the clutch drive lever.

5. Disconnect the block with the wire of the starter traction relay terminal.

6. Unscrew the fastening nut and disconnect the wire from the traction bolt of the starter.

7. Unscrew the three nuts (third on the other side of the starter) fastening and remove the starter.

8. Loosen the tightening of the clamp and disconnect the shift drive thrust from the hinge tip.

9. Remove the fastening nut and disconnect the cable from the speedometer drive.

10. Disconnect the block with the wire from the reverse light switch.

11. Loosen the tightening nut of the stretching fastening to the suspension lever.

12. Remove the stretching fastening nut to the bracket or three bracket mounting bolts to the body and spread the left and right stretching to the sides.

13. Remove the nickname nuts fastening the ball hinge steering thrust to the swivel lever.

14. Unscrew the fastening of the ball hinge of the steering thrust.

15. Using the puller, empty the ball joint of the steering rods from the rotary lever.

16. Unscrew the two bolts and disconnect the ball hinge of the suspension lever from the swivel fist.

17. Squeeze the shank shank one of the internal drives of the drive of the front wheels from the gearbox and remove it to the side.

18. Insert the technological plug instead (for example, old internal shrus). After that, disconnect the second shrus.

19. Remove the three fastening bolts and remove the clutch crankcase.

20. Loosen the tightening of three bolts and nut of the clutch crankcase attachment to the cylinder block.

21. Put the flanges of the wings in the area of \u200b\u200bthe front racks of suitable wooden support bars and set the machine to hang the engine. The timber must rely only on the flanges of the wings!

22. Entruting the engine behind the rhyres to the bruster with a long bolt with a hook. To do this, you can also use a solid rope or wire. (For convenience, photographing the hood is removed).

Removing and installing gearbox

1. Install the car on the lift or viewing ditch. Lift the engine hood and lock it in this position.

2. Disconnect the wire from the MINUS terminal of the battery, drain the oil from the gearbox by turning the plug 3 (Fig. 5.11), and remove the ignition module bolt to the clutch.

HELPFUL ADVICE

Remove the gearbox is more convenient together with the assistant.

Fig. 5.11. Transmission (bottom view): 1-box gear; 2-rear support power aggregate; 3-tube for oil drain; 4-way gear shift drive; 5-engine; 6-internal lead wheel drive hinges; 7-reverse light switch; 8 left pillar of the power unit; 9-stretch

3. Remove the mounting bolts and remove the crankcase protection (see " Removal and engine installation »).

4. Remove the bolt and disconnect the "masses" wire from the clutch crankcase.

5. Loosen the tightening of nuts on the tip of the clutch drive cable.

6. Remove the cable tip from the clutch drive lever.

7. Disconnect the block with the wire of the traction relay terminal.

8. Remove the fastening nut and disconnect the wire from the traction bolt of the starter.

9. Unscrew the three nuts (third on the other side of the starter) fastening and remove the starter.

10. Loosen the tightening of the clamp and disconnect the shift drive thrust from the hinge tip.

11. Disconnect the wiring harness from the speed sensor installed in the top of the gearbox crankcase.

12. Disconnect the wiring harness block from the reverse light switch.

13. Loosen the tightening of fastening nuts to the suspension levers.

14. Unscrew the nuts fastening stretch marks to the brackets or remove the three bracket bolts to the body and spread the left and right stretch marks to the sides.

15. Remove the nickname nuts for fastening the ball hinge steering thrust to the swivel lever.

16. Unscrew the ball hinge fastening of the ball hinge.

17. With the help of a puller, you make a ball joint of the ball hinge steering from the rotary lever of the rack. Similarly, disconnect the second steering craving.

18. Unscrew the bolt bolt and disconnect the ball hinges of the suspension levers from the swivel fists.

19. Squeeze the shank of one of the internal drives of the front wheel drive from the gearbox and remove the drive to the side.

20. Insert the technological plug instead of the drive hinge (for example, the old internal hinge). After that, disconnect the second drive.

A WARNING

Do not disconnect both drives without installing the technological plug, otherwise the gearboxes will be shown inside the differential box and install actuators without disassembling the gearbox.

21. Remove the three mounting bolts and remove the clutch crankcase.

22. Loosen the tightening of three bolts and nut of the clutch crankcase attachment to the cylinder block.

23. Post the engine for fishing (for convenience of photographing the hood removed).

24. Unscrew the two nuts for fastening the rear support of the power unit to the body.

25. Unscrew the nut and remove the bolt of the left pillar of the power unit.

26. Unscrew the three nuts for fastening the left pillar of the power unit to the gearbox and remove the support.

27. Finally, unscrew three bolts and nut (on the other hand gearbox). When removing the gearbox, first remove it from the engine in the horizontal plane to output the primary shaft from the clutch. Do not damage when removing the box petals of the diaphragm clutch spring.

Useful advice

Before installing the gearbox, it is recommended to lubricate the slots of the primary shaft and the outer surface of the guide of the clutch shutdown bearing thin layer consistant lubricant. Center the led clutch disc with a special mandrel (see "Clutch repair" ).

Install the transmission in the reverse order with the following.

28. Moments of tightening of threaded connections, see Appendix 1.

29. When connecting the front wheel drives to the gearbox, replace the locking rings on the slot ends of the internal hinges of the front wheel drives, otherwise it is possible to disconnect the drives from the gearbox while driving.

30. Finally tighten the nut fastening nut to the lever with a loaded suspension when the car stands on Earth.

Any motorist faced the fact that I had to dismantle the gearbox. So, on the VAZ-2114, this is done Identically the first generation "Samara-1". It is mainly due to repair and restorative operations. So, the article will tell how to remove the CAT from the car, and will also take on some nuances and the intricacies of the process.

Video of the removal of the checkpoint on the VAZ-2114

The video footage will tell how to dismantle the gearbox from the car, and will also lead about some nuances of the process.

CPP device

Gearbox in the removed and a bit disassembled

Before transferring to the process, it is necessary to study the gearbox structure, as well as its device. This is necessary in order to determine the reasons why disassemble the node, as well as determine the planting attachments.

CPP device diagram

1 - clutch shutdown bearing; 2 - guide sleeve; 3 - primary shaft; four - roller bearing secondary shaft; 5 - secondary shaft; 6 - stop ring; 7 - Satellite axis; 8 - drive speedometer drive gear; 9 - Transport plug; 10 - wheel drive oil carriage; 11 - roller tapered bearing differential; 12 - gear of the semi-axis; 13 - satellite; 14 - Differential box; 15 - Carter clutch; 16 - driven gear the main transfer; 17 - plug plug; 18 - adjusting ring; 19 - driven gear i transmission of the secondary shaft; 20 - synchronizer I and II transmission assembly; 21 - driven gear II transmission of the secondary shaft; 22 - stop ring; 23 - Stubborn semiring; 24 - driven gear III transmission secondary shaft; 25 - synchronizer III and IV transfer assembly; 26 - driven gear IV transmission of the secondary shaft; 27 - needle bearing gears of the secondary shaft; 28 - ball bearing of the secondary shaft; 29 - Stubborn plate; 30 - driven gear V transmission of the secondary shaft; 31 - synchronizer V transmission assembly; 32 - Nut; 33 - Stubborn washer; 34 - leading gear V transmission of the primary shaft; 35 - Rear CARTER CARTER CARTER; 36 - Ball Bearing of the Primary Shaft; 37 - Carter gearbox; 38 - Roller Bearing of the Primary Shaft; 39 - Sapun; 40 - primary shaft seal

Transmission process

When it became a clear design of the element, you can go directly to the transmission process of the checkpoint. It is worth noting that this procedure may be associated with the repair of a node or auxiliary operations, such as, for example, a clutch replacement. So, consider the sequence of actions:

First, you need to install the car on the observation pit, because the gearbox is removed down.
View of the car from the observation pit
Remove the "terminal-minus" to de-energize the car.
We carry out the disassembly of the battery terminals
We dismantle the protection of the OBS from below, if it is present.
Remove Carter's defense
Remove the front wheels.
We dismantle the front wheels
Disconnect the speedometer cable and clutch drive.
Next, you need to turn off the drive of the scenes.
Remove the stem cardan
From the gearbox, you must remove the engine pillow.
Remove the engine support VAZ-2114
Now that the preparatory operations are passed, we turn to the removal of the required node. We drain the oil with the checkpoint.
Drain the oil with the checkpoint

Take out shoes with gearbox

By dismantling the mounts, disconnect the gearbox from the engine.
Remove the gearbox
We carry out the disassembly of the node completely.
If necessary, the assembly is carried out in the reverse order.

Causes of dismantling

Gear selection mechanism shot with gearbox

As mentioned earlier, the gearbox is dismantled for repair and restorative operations. Perhaps this is the main reason, but it is worth considering the removal of the node in more detail:

The first cause and the main one at which the transmission of the gearbox will be required - this is the repair of this node directly. .
Replacing clutch Become the second main reason for dismantling the PPC.
Along with the previous reasons, the removal of the node will be required at full dismantling the main power unit .
Other reasons For which it may be necessary to disassemble the gearbox, such as: repair of the front of the body after an accident, stripping work, repair, and other.

conclusions

Remove the gearbox on VAZ-2114 for most motorists, since the design is not complicated, and the process itself will take a maximum of 5-6 hours with preparatory operations. Of course, if the process seemed sufficiently difficult, you can always contact the car service where everything will be done for big money quickly and efficiently, but the real motorist will reach everything.