The VAZ 2110 gearbox has one “disease” - a deteriorating oil seal. Either the left or the right side suffers. Fortunately, replacing the oil seal is a completely do-it-yourself procedure. And our article will tell you how to replace the gear selector rod seal of a VAZ 2110 without removing the gearbox.
Removing the VAZ 2110 gearbox takes a lot of time and effort. In addition, such a procedure is generally not recommended to be done without the necessary knowledge. Still, tasks of this level of complexity are best left to the service center specialists. But if you are in no hurry to take your car to a service station and want to replace the oil seal yourself, then our detailed repair instructions will be of great help to you.
How often do they need to be replaced and why do they break? This element is a very important part of the car. It needs to be changed every three years, because even the slightest displacement will cause an oil leak. Replacement should be carried out only when the signs are clearly expressed, in our case it is oil leakage. This procedure and its consequences must be treated carefully, and not negligently. The sooner you notice a breakdown, the less damage will be caused, and the less costly this situation will be for you. So always monitor the condition of this element, as they say, listen and take a closer look.
Tools
- Hammer;
- Screw;
- New part;
- Lubrication.
In order to replace the oil seal in a VAZ 2110 gearbox, you need to purchase the correct part. Before purchasing, pay attention to the broken part, where it was located on the left or right. This is the part you need to purchase. The left and right ones differ in the arrow indicators on the inside, the color and different numbers on the ends. You can purchase them at any car market or specialty store.
VAZ short-stroke rocker - all the nuances in repairing this mechanism
Replacing the drawstring cuff
Replacing the backstage seals of a VAZ 2110
First you need to arm yourself with the necessary set of tools, which includes:
The oil seal must be replaced in a viewing pit or overpass. If this is not possible, then an option with a lift will do. In addition, there is another option, which involves placing two spare tires flat under the car, like stops. Two strong boards are placed on them, and the car drives onto a makeshift overpass. Simple and brilliant.
Instructions
- Place the car on a lift.
- Disconnect the wire from the terminal.
- Remove the flywheel.
- Remove the rear shield of the clutch housing, which is directed towards the bushings.
- Unscrew the bolts (8 pieces).
- Remove the holder from the part.
- Now you need to knock it out of the gearbox; to do this, use a screw and a hammer.
- Now we take the new element and press it into the holder. Outer diameter - (99±0.5) mm.
- The working edge should be on the inside, if anything, turn it over.
- A gasket that is torn must be removed. It will stay in place thanks to the lubricant on the holder.
- Lubricate the edge with engine oil.
- Also lubricate the crankshaft flange with engine oil.
- Place the working edge onto the flange.
- Tighten the bolts.
- Reinsert the crankcase and bushings.
- Replace the flywheel and clutch.
How to repair a car
Replacing the drive seal of VAZ 2109, VAZ 2110, VAZ 2112, VAZ 2114, VAZ 2115
You can replace the drive seal of a
VAZ 2109, VAZ 2110, VAZ 2112, VAZ 2114, VAZ 2115 car with your own hands, in a garage. Now we will look at how to replace the drive seal of a VAZ 2109, VAZ 2110, VAZ 2112, VAZ 2114, VAZ 2115 car yourself.
When should the oil seal be changed?
We are all fans of driving cars; we often forget about such an event as replacing the drive seal, or rather the internal grenade seal. Let's remember what signs indicate the need to replace the drive seal?
— oil leakage from the gearbox (formation of an oily film on the gearbox); If you notice an oil film, be aware that over time, more oil will ooze out, even to the point of forming oil droplets on the asphalt under the car.
Do not forget! Oil seals are left and right, and they should not be confused. The left and right drive seals are different in color. The left oil seal of a VAZ is usually brown and is installed on the driver’s side, while the right oil seal is black and is installed on the passenger’s side.
Tool for replacing the drive oil seal of a VAZ 2109, VAZ 2110, VAZ 2112, VAZ 2114, VAZ 2115 :
- Wrench 17;
- 30mm socket wrench;
- Mount ;
- Screwdriver;
- Hammer ;
- Mandrel for pressing the oil seal;
- Container for draining oil.
- Pipe of suitable diameter.
How to buy a VAZ drive oil seal?
Before you run out to buy a drive seal, decide which drive seal you need (left or right). You can buy a drive oil seal at any VAZ auto store or at the car market.
What is the difference between the left and right drive oil seal?
The left-hand drive oil seal differs from the right-hand drive oil seal of the car in that it has oil drainage grooves in different directions.
The main differences between the left and right drive oil seal.
- Different directions of arrows on the inside of the seals;
- The numbering of the right oil seal has an even number at the end, and the left one has an uneven number.
- The color of the left oil seal is brown, and the color of the right one is black.
How to replace the drive seal of a VAZ 2109, VAZ 2110, VAZ 2112, VAZ 2114, VAZ 2115 car yourself?
- Drain the oil from the vehicle's gearbox.
- Loosen the wheel bolts and unscrew the VAZ front wheel bearing nut.
- Using a jack, raise the car and remove the ball joint from the steering knuckle by unscrewing the bolts.
- Using a pry bar, push the lower arm down and pull one end of the drive out of the hub.
- Then we push the drive out of the gearbox (for this we drained the oil from the gearbox))) so that it doesn’t drip into the eyes.
- Using a screwdriver, remove the drive seal from the gearbox.
- Press in a new oil seal. The oil seal should fit freely.
Fortunately for us, the process of replacing the oil seal is carried out without removing the gearbox and you can replace the oil seal on VAZ 2109, VAZ 2110, VAZ 2112, VAZ 2114, VAZ 2115 with your own hands. The oil seal is replaced once every 3 years.
Where is the drive seal located?
Where the drive oil seal is located should be determined in advance. In a VAZ 2110 car, the drive oil seal is located in the clutch housing, and it is not easy to get to it.
Video “Replacing the oil seal”
Let's take a closer look at how to change the oil seal correctly in our video.
Hello, reader of the blog RtiIvaz.ru. Today we will study how to replace gearbox seals on a VAZ 2109, VAZ 2114 and VAZ 2110. Replacing gearbox seals on a VAZ 2109, VAZ 2114 and VAZ 2110 and on other Lada models is done when oil leaks are detected. Typically, drips occur in the places where they are installed and a sign is a decrease in the oil level in the gearbox.
Sometimes oil leaks appear at the junction of the gearbox and engine. In this case, you need to touch the leak with your finger and by the smell you can determine where the oil is coming from. From the engine or gearbox. Transmission oil has its own specific smell, which differs from engine oil.
Before replacing the gearbox seals, you need to drain the oil from the gearbox. To do this, we need a container for the drained oil and two keys for 17 and 13. First of all, we need to check the gearbox breather, which is designed to ventilate the gearbox. And in the absence of one, excess pressure develops in the crankcase and this can cause oil to be squeezed out through the cuffs.
Transmission seals for VAZ 2109, 2110, 2112, 2114 cars are usually sold in a set of 4 pieces:
- Primary shaft oil seal.
- Drive seals, there are two of them, left and right, we will look at the differences later.
- Gear selector rod seal.
VAZ 2110 gearbox mechanism and principle of operation
The gearbox linkage is a multi-component device that is designed to connect the selector (gearbox lever) and the rod. The design of this unit includes the following components:
- Backstage fork.
- Rocker fork oil seal.
- Finger locking device.
- Gear selector fork pin.
- Gear selection rod.
- Gear shift lever.
All these elements are interconnected.
REPLACING THE INPUT SHAFT SEAL
To replace the gearbox seals, especially the input shaft, the gearbox must be removed from the engine. Having removed the gearbox, carefully inspect the installation locations of the cuffs. And first of all, you need to dismantle the release bearing and remove its guide. Under it you will find the input shaft oil seal.
To remove the seals we need a flat-head screwdriver. By prying it from the inside, you can remove the cuff from its seat. The input shaft oil seal has dimensions 25x45x9. Catalog number 2110-2301043Р. It is better to install it with sealant. The outer race of the oil seal must first be degreased, and then a thin layer of sealant must be applied.
When installing, you must ensure that the inner race of the oil seal does not turn outward and the cuff spring does not jump out of its place. We install it in its place and carefully, using a pipe, lightly tapping, hammer the cuff into place. In this case, it is necessary to ensure that the plane of the input shaft oil seal lies exactly in relation to its seat.
Location
Since we are talking about the VAZ 2114, we will first determine the location of the element.
On the fourteenth, the primary bearing is located on the shaft behind the oil seal.
It is noticeable that on some gearboxes this bearing additionally plays the role of an oil seal, taking on the load together with the release bearing.
To get to the damaged gearbox component, you will have to remove the gearbox. When choosing a new element, be sure to check the advice from the operation department of your VAZ 2114 regarding the overall dimensions of the component.
Process in detail (algorithm)
It is recommended to carry out replacement work in a pit. In this case, you must take care of safety. The car must be secured using a handbrake and wheel chocks, which must be installed on both sides of the rear wheels.
Having prepared a workplace and a set of tools, you can begin to work. To replace the gearbox seal, you need to do the following:
- Most often, the VAZ-2110 wing is closed with a rubber boot. If this part is covered in oil, this immediately indicates that the oil seal is really worn out. The boot needs to be bent. To do this, you just need to pull it by the wide part.
Oil leaking from under the “glass” - the rocker seal definitely needs to be changed.
Before loosening the clamp, you need to put a mark so that you don’t have to adjust the link later.
The oil seal is located deep in the bushing.
Only after this you need to press the new part into the rod. This procedure is quite complicated, since there should be no distortions. Many drivers use various homemade devices when pressing. When working, it is very important not to damage the new part, otherwise everything will have to be redone.
After the spare part is in its place, assembly is carried out in strictly the reverse order.
Lubrication issue
Many people do this kind of work on their own, and quite efficiently. But their main mistake is that the bearing does not always need to be replaced. Replacing the bearing of the primary and secondary shaft on a VAZ gearbox. Sometimes just lubricant is enough.
- Check the bearing for dryness. There is no lubricant on it, as well as visible damage, then all extraneous sounds can be caused precisely by a lack of lubricant;
- Treat the element with high-quality lubricant. Publication 'replacing the input shaft bearing of the VAZ 2110 gearbox': 21 photos with descriptions on vaz-2110.net. Replacing gearbox seals 2109, 2114, 2110 Plain motor oil is often used;
- Reinstall the old, greased bearing.
Lubrication can be accomplished in two ways.
- Digestion in lithol. It is recommended to use a water bath for this procedure.
- Injection. The method is safer. To perform it, you need to draw lithol into a syringe and pour it into the element. The process is long but effective.
When choosing a lubrication method, it is better to focus on safety rather than the speed of repairs.
The gearbox is a constantly working element of the car, which leads to the inevitable occurrence of malfunctions. Try to detect the failure of the input shaft bearing as early as possible and carry out repair or preventive measures aimed at preventing complications of the situation.
An oil leak from a VAZ-2110 car is a serious cause for concern. It is especially dangerous when oil begins to leak from the gearbox. As a rule, this problem is associated with wear of the rocker seal. If this problem is discovered, repair work must be carried out immediately.
Signs of failure
All bearings, of which there are many in a car, have approximately similar signs of failure. Replacing the bearing of the input shaft of the VAZ 2110 gearbox -. But since you understand the location of the input shaft bearing , it will not be so difficult to find that difficulties have arisen specifically with it.
There are several corresponding signs of its failure.
Sign
Peculiarities
Howling when the clutch is released in a parking lot
The element has failed and needs to be replaced. The howling is usually caused by the formation of chips, cracks, or the destruction of 1-2 rollers
Whistle when driving
The bearing is partially damaged or there is no lubrication. In the absence of lubrication, the problem can only be found by dismantling and visual inspection. To solve the problem, sometimes it’s quite simple to lubricate the element and return it to its place
The clutch does not engage or does not disengage
Most likely the bearing is stuck. If the failure is severe, the input shaft replaced
Knock in the area where the element is located
The bearing knocks only when the part is completely destroyed. Replacing the bearing of the input shaft of the VAZ 2107 gearbox. How exactly to do it. Publication 'replacing VAZ 2110 gearbox bearings': VAZ 2110 replacement, replacement of the primary bearing. Replacing bearings for a VAZ 2110 gearbox If the replacement is not carried out in time, the bearing will be welded to the shaft, so you will also have to replace the shaft itself
If you notice the first signs of a malfunction of the input shaft bearing on your gearbox, you should immediately check the condition of the element and, if necessary, replace it.
