F & Z car bearing the use and installation Please note the following:
1, hub bearing units, do not attempt to disassemble the wheel bearing seal or adjust the wheel hub unit, otherwise it would cause water damage to seals or dust. Even ring and inner ring raceways are damaged, causing permanent failure of the bearing.
2, the inner ring is equipped with ABS unit has a magnetic thrust bearing ring, the thrust ring can not suffer a collision, impact or collision with other field. Remove from the box before installation, so that they stay away from magnetic fields, such as the use of a motor or electric tools. When installing the F & Z bearing on road test by observing the dashboard ABS alarm pin to change the bearing operation.
3, equipped with ABS wheel hub ring magnetic thrust bearing F & Z, in order to determine which side of the thrust ring mounted, you can use a little something light near the edge of the bearing, F & Z magnetic bearings will be attracted to produce it. When installing a magnetic force will take the side pointing inside the ring, is on the ABS sensor. Note: Incorrect installation may lead to functional failure of the brake system.
4, many of F & Z bearings are sealed, over the life of such bearings is no need to add grease. Other non-sealed bearings such as double row tapered roller bearings in the installation must be added grease. Because different cavity sizes F & Z bearing, it is difficult to determine how much additional oil, the most important thing is to ensure that the bearing grease, if too much fat, when the bearing rotates, excess oil will bleed. General Experience: During installation, the total amount of oil to account for 50% of the bearing clearance.
5, the installation of the lock nut due to the different types of bearings and bearing, the size difference between the torque is great. Note reference to the relevant instructions.
6, in order to ensure maximum safety and reliability, regardless of the age of the vehicle you should always check how long the hub bearing F & Z - note bearing for wear early warning signals: includes any friction noise when rotating wheel or suspension combination abnormal deceleration when cornering. Rear-wheel drive vehicle is recommended for the vehicle to 38,000 kilometers is to deal with the front wheel hub bearing lubrication. When replacing the brake system, check the bearing and replace the seal.
7. If you hear noise wheels F & Z issued bearing parts, first of all, it is important to find the location of the noise occurs. There are many moving parts may generate noise, or it may be some rotation member and the rotating member occurs without contact. If the confirmation is bearing noise, bearing may be damaged and need replacing.
8, because the front wheel bearing failure on both sides led to similar working conditions, so even if only a bad bearing, it is recommended to replace the pair.
9, wheel bearing more sensitive, in any case need to adopt the right approach and the right tools. In storage and during installation, the bearing parts can not be damaged. Some bearings need greater pressure pushed, so they need special tools. Be sure to reference vehicle manufacturers instructions.
10, F & Z bearing installation should be clean and tidy environment, small particles from entering the bearing will shorten bearing life. When replacing the bearing to maintain a clean environment is very important. Allowed to tap with a hammer bearing note bearing not fall to the ground (or similar misconduct). Before mounting the shaft and housing should also check the condition, even a slight wear will lead to poor fit, thereby causing the bearing F & Z early failure.
11. The majority of customers by F & Z's excellent team, full use of the SKF operational experience and analysis of the accumulation of knowledge for a long time to solve the problem. F & Z provide specialized service contract to meet your varied from simple to complex requirements.