While driving, an unpleasant cracking noise may be heard in the area of the front or rear wheel. It usually disappears when turning. This behavior of the chassis indicates that the wheel bearing requires replacement. A malfunction occurs in almost every car that has already experienced a lot of mileage. The condition of the front or rear wheel bearing is also affected by driving style. The replacement is quite simple, but the driver will have to remove the strut and then take the Priora to a wheel alignment.
Don't want extra costs? Then read how to replace a wheel bearing without dismantling the strut and subsequent “camber” .
Priora hub design
These Priora parts are available both rear and front. Therefore, replacing the bearing bearing on them is somewhat different due to design features and differences. Therefore, it is first worth considering their differences before talking about replacing the rolling mechanism itself.
Front hub "Priors", device
The front hub of the Priora, like on other cars, has an independent suspension. That is, it is not tightly fixed to the body, but has a certain freedom of movement being in the steering knuckle. In addition, the front wheels are driven and swivel. This is what causes certain differences in design. Although it is quite simple, replacing the bearing on it is a rather complex procedure. The front hubs of the Priora are metal discs with a neck, inserted into the steering knuckle with devices and devices designed both for their movable connection with the body and for the free movement of the wheel in the direction of rotation. In addition, the drive shaft from the gearbox enters the center of the hub. Therefore, slots are cut inside it. A lever system and a shock absorber strut make this connection. And the ball joints of the steering mechanism control the steering knuckle, into which the hub is pressed.
Replacing the bearing on the front strut of a Priora
To carry out this operation you will need the following tools and devices:
- hammer;
- mandrels;
- screwdriver (large);
- retaining ring remover;
- core;
- chisel;
- two-jaw bearing puller;
- head at "30"
- wrench set to “17” (socket);
- pliers.
The most convenient way to replace a wheel bearing on a Priora is to use a lift. As a last resort, you can jack up the front part and hang the wheel.
First of all, having removed the decorative plug, remove the cap of the hub fastening nut. Under the nut there is a special locking washer, the edge of which is bent over the nut. Using a thin chisel, loosen the nut and loosen it a little.
Now the Priora can be lifted and the wheel completely removed. Using a 17 key, loosen the fastening of the steering knuckle to the strut. Unscrew the ball joint mountings a couple of turns. Completely remove the hub mounting nut. Remove the caliper and brake disc one by one. Completely remove the mounting bolts and remove the steering knuckle and hub.
Removing the old bearing
Using a special drift, knock the hub out of the fist. Often the inner race remains on the hub journal. It needs to be removed with a puller. Pull out the retaining rings on both sides of the bearing. Now it can be pressed out either with a special diameter drift or with a new bearing.
After inserting the new one, secure it with retaining rings. Apply lubricant generously and reassemble the Priora in reverse order. Replace the second bearing in the same way.
Rear hub "Priors", device
Unlike the front, the rear hub of the Priora is mounted on a fixed shaft attached to the supporting beam. And this beam is attached to the body by a system of levers and shock absorber struts. Its design is much simpler, however, as practice shows, removing and replacing the Priora wheel bearing at the rear is often much more difficult than at the front.
Working with rear bearings
So, for this job you will need a slightly smaller set of tools:
- thin chisel;
- hammer;
- head at “30”;
- pliers for removing retaining rings;
- pressing puller for rollers;
- universal three-jaw puller;
- metal brush for removing rust.
Remove the plugs in exactly the same way, unscrew the fastening nut at “30” and loosen it. Lift or jack up the Priora. Remove the wheel completely. Tapping gently with a hammer, remove the brake drum. It is advisable to remove the brake pads to avoid damage.
Completely unscrew the fastening nut. Using a three-jaw puller, remove the hub with the roller from the shaft. Sometimes it may happen that here, too, the inner race remains on the shaft. Well, in this case, again, a two-jaw puller is in hand. But again, it is advisable to pre-treat with anticorrosive. After the required part is removed, just like on the front steering knuckle, remove the retaining rings for replacement. Well, now, slowly, using a special puller (available for sale), press out the old bearing or outer race, if the inner race remains on the shaft. Wipe the hub and shaft thoroughly. Press in the new bearing and secure it with retaining rings. Before replacing the hub, thoroughly brush the brake pad seats while you can. Having seated the hub, put the washer and nut in place, not forgetting to secure the cotter pin. Apply CV joint grease generously.
Be sure to brush the brake drum, and after installing the pads, reassemble everything in the reverse order.
Carrying out work independently
This operation will eliminate car service costs, which will range from 2000 to 3000 for the entire front axle. In this case, it is necessary to have a special head with a power wrench and equipment for pressing - a hydraulic or mechanical vice.
Replacing elements of the rear hubs requires removing the brake drum, pad system, and releasing the bearing cover bolts. The cost of work and parts on the rear axle is approximately the same as on the front axle.
Replacing the wheel bearing on a Lada is possible if the bearing is separate from the hub. Replacing the wheel bearing on a Lada yourself is practically impossible. At a minimum, you need pullers, a press, and you may also need a gas station if the bearing is stuck “tightly” in the hub.
If replacing the Lada wheel bearing is not the first time on the same hub, you need to be prepared for the fact that you will have to change the hub as well. This is due to the fact that with frequent re-pressing, the hub seat becomes unusable. Before replacing a Lada wheel bearing, be sure to carry out diagnostics to determine which bearing requires replacement.
Cost of replacing a Lada wheel bearing:
| Lada replacement options | Replacement | Bearing price |
| Replacing the front wheel bearing Lada | from 1,500 rub. | from 1,200 rub. |
| Replacing the rear wheel bearing Lada | from 1,800 rub. | from 1,800 rub. |
In terms of time, replacing a wheel bearing on a Lada takes about 40-50 minutes. If additional plumbing work is needed (gas, etc.), the replacement time may be increased.
When to replace the Lada wheel bearing:
— crunching sound when driving in a straight line; — increasing hum after 60 km/h; — unusual whistle when driving;
The degree of wear of the Lada wheel bearing can only be determined through diagnostics.
Wheel bearing replacement warranty
- 180 days.
Which wheel bearing to choose. Bearing rating based on reviews:
1. FAG (Germany) 2. SKF (Sweden) 3. Ruville (Germany) 4. Febi (Germany) 5. Patron (European Union) When purchasing a bearing from a dead end from us, we will provide a discount on replacement.
Hello! We will give a discount from 20% to 60% of any Price List in May!
