wheel hub bearing unit forGREAT WALL-3104100-G08\3104100G08\DAC40750039ABS-L\SL930786L\VOLEEX-C30-C50-LH-REAR-ABS\DWH01272L\DAC40750039ABS-L\W4075-L

Fit Vehicles /Application :GREAT WALL VOLEEX C30, VOLEEX C50, LH Rear Wheel With ABS

AOZ NO：LD677

OE Numbers:3104100-G08, 3104100G08, DAC40750039ABS-L, SL930786L

Cross Reference Numbers: VKBA7032, R17514, 9219064K, 713611337

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: Why is it critical to use a torque wrench for the axle nut?

A: The axle nut provides the precise preload necessary for the bearing to function correctly. Under-torquing allows internal play, leading to premature wear and noise. Over-torquing crushes the bearing rollers and races, causing immediate failure and potential wheel detachment. Only a calibrated torque wrench can ensure the manufacturer's exact specification is met.

Q2: What is the correct procedure for pressing a hub into the knuckle?

A: Always use a hydraulic press with the correct-sized adapters that contact only the outer race of the hub. Never press on the inner race, seal, or flange, as this will destroy the bearing. The force must be applied evenly and perpendicularly to prevent cocking the hub, which can damage the knuckle bore and cause runout.

Q3: How should the ABS sensor be handled during hub replacement?

A: The ABS sensor should be carefully removed and inspected for damage before the old hub is removed. When installing the new hub, ensure the sensor is fully seated in its bore and the wiring is routed away from hot exhaust components and moving parts. A damaged sensor or incorrect gap will cause ABS/ESC fault codes even if the hub itself is perfect.

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