How tight should an axle nut be on a trailer?

How tight should an axle nut be on a trailer?

How Tight Should Spindle Castle Nuts be Tightened The nut on the spindle should be tightened until snug, with no side-to-side play in the hub and then backed off slightly, about maybe a 1/8 of a turn.

What is the torque specs for the spindle axle nut?

For one-piece spindle nut systems, torque the nut to a minimum of 300 ft-lbs. Do not back off the spindle nut. Engage any locking device that is part of the spindle nut system. If the locking device cannot be engaged when the nut is at 300 ft-lbs, advance the nut until engagement takes place and the nut is locked.

How often should you grease trailer axles?

If your trailer’s axle(s) are equipped with a grease zerk on the ends, the bearings must be greased every six months or 6,000 miles to ensure functionality. To apply the grease, remove the rubber plug from the axle end and place the grease gun on the zerk. Pump grease until new grease begins to appear.

Should I torque axle nut?

Proper torque secures the axle nut and keeps the proper load on the hub assembly. Proper torque is critical for two reasons. First, it secures the axle nut so it won’t work itself loose and back off. Second, the proper torque keeps the correct load on a hub assembly needed for longer bearing life.

How tight do you torque trailer wheels?

90-95 ft lbs
Lug Nut Torque for a Trailer Wheel 90-95 ft lbs of torque is probably about right for your trailer rims.

What is the torque on f150 lug nuts?

150 Ft-Lbs
To properly tighten your wheel nuts to the manufacturer’s recommended specs – 150 Ft-Lbs (204 N·m) – you will need an accurate and properly calibrated torque wrench.

What happens if lug nuts are over tightened?

Excessively tightened lug nuts can strip the threads, distort brake rotors, damage the wheel, and possibly shear off the lug stud.

How much torque does a 16K axle have?

Trailer Axle (8K-16K) Owner’s Manual Wheel Torque Specifications Wheel Size Stud Size Torque Sequence 1st Stage 2nd Stage 3rd Stage 16” Dual and 17.5” Cone Nut 5/8″ 50-60 ft-lbs 100-120 ft-lbs 190-210 ft-lbs 16” Dual and 17.5” Flange Nut 5/8″ 50-60 ft-lbs 150-200 ft-lbs 275-325 ft-lbs

How big of a nut do I need to torque a double nut?

On a double-nut system install a jam nut and torque it to the proper specification, which varies depe nding on the size of the nut. 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.

What should torque be on hub pilot nuts?

The studs should be carefully examined and damaged studs replaced. Two-piece 33 mm flange nuts used with hub-piloted wheels should be tightened to a torque of 450 to 500 foot-pounds. Other nut designs have different torque requirements. Check the manufacturer’s recommendations for your equipment.

What happens when an axle nut is over torque?

Under torque of an axle nut will allow excessive movement causing uneven loading and excessive wear. Over torque of the axle nut will cause excessive load and cause the bearing to overheat, this is one of the most common causes for failures.