What size is the front axle nut on a Dodge 2500?
The axle nut size for modern Dodge Ram 2500 trucks will be 46mm.
What is the torque setting for a wheel bearing?
Generally, jam nuts less than 2-5/8″ should be torqued to 200-300 lbf-ft; nuts 2-5/8″ and over should be torqued to 250-400 lbf-ft. See chart for exact torque specification. The final step is to use a dial indicator to verify the end play or free movement of the tire and wheel assembly along the spindle axis.
Can you over tighten CV axles?
No. Over tightening won’t put more of a strain on the bearings in this sort of design. You should’ve torqued those nuts down quite a bit. It took a 4′ long cheater for me to loosen mine, and so I put them back on with a 4′ cheater.
What happens if you over tighten a bearing?
“Excessive preload will cause excessive friction and the bearing will run hot, compromising lubrication and eventually leading to flaking (material coming off) at the large end of the rollers/races,” he says. “On the other hand, adjusting the bearing too loose causes excessive looseness and vibration in the system.
What does a loose wheel bearing sound like?
The classic sounds of a bad wheel bearing are cyclic chirping, squealing and/or growling noise. You can also tell that the sound is related to wheel bearings if it changes in proportion to vehicle speed. The sound can get worse with every turn, or it can disappear momentarily.
Can you over tighten a wheel bearing nut?
OEM and bearing manufacturers always recommend using a torque wrench for installation. It can also create a false sense of security when adjusting a nut or bolt, which may be under or over torqued. This can leave a hub assembly susceptible to failure.
How much play is acceptable in a wheel bearing?
One way to check wheel-bearing play is to raise the wheels off the ground and rock the tires in and out while watching for any looseness. As a rule, there should be no play on most FWD cars, but up to . 010 inch of play in the front bearings may be acceptable on RWD cars and trucks with adjustable bearings.
How many wheel bearings per wheel on a car?
When the assembly goes bad, it is removed and replaced with a new assembly. On cars made before 1997, front wheel drive cars use wheel hub assemblies at each wheel and rear wheel drive vehicles use two individual bearings and seals in both front wheels. Unlike a wheel hub assembly, bearings can be serviced.
What are the signs of a wheel bearing going out?
The symptoms of bad wheel bearings include:
- Noise: A humming, rumbling or growling noise that increases with acceleration or as the vehicle turns.
- Looseness, excessive play in the steering wheel (vague steering);
- Steering wheel vibration which changes with the vehicle speed or as the vehicle turns;
- ABS malfunctioning.