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Old 05-26-2008, 05:18 PM   #1
Ryan from Ohio
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Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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Front Hub / Wheel Bearing

This is the start of the end all/be all thread on the front wheel bearing/hubs. If you have anything to contribute, please contribute below and I will add it into this first post.

Quote:
Removal & Installation

Front

To Remove:
Raise and safely support the vehicle.
NOTE:The front wheel bearings are not serviced separately. If the front wheel bearings are defective, the hub and bearing assembly must be replaced.

Lubricate the threads on the halfshaft with clean engine oil.
Remove or disconnect the following:
Front wheels
Halfshaft hub nut
Caliper from the steering knuckle
Brake rotor
Anti-lock Brake System (ABS) sensor from the backing plate
Hub and bearing assembly from the backing plate
Hub and bearing assembly from the halfshaft
Hub and bearing assembly

To Install:
Install or connect the following:
Hub and bearing assembly onto the halfshaft
Hub and bearing assembly to the backing plate. Tighten the 3 bolts alternately and evenly to 70 ft lbs (95 Nm).
ABS sensor
Brake rotor
Caliper on the steering knuckle.
**Halfshaft nut. Tighten it to 284 ft lbs (385 Nm) if the nut is black or 173 ft lbs (235 Nm) if the nut is gray.**
Front wheel. Tighten the nuts to 100 ft lbs (140 Nm).
Lower the vehicle.

** please note

- "Grey nut" is referring to a nut that has a "shield" of sorts on the outside of it.The "black nut" is a whole flanged nut. 284 ft lbs is a ridiculous amount for these bearings period. This time around I only did 140 ft lbs. Take this under advisement, but I would NOT tighten these past 150 PERIOD...


Thread Sizes
  • Axle Spindle- 15/16"-14 thread- currently looking into this odd size?
  • FHHCS (Flange Hex Head Cap Screw) the three that hold the hub on, M12 X 1.75 pitch X 50mm Lg. Fastenal Part No 0161846 - note 10Pcs.

*Measured with digital calipers- hey Im a Machinist by trade so numbers are good!
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