Toyota 42410-52021 Rear Axle Bearing And Hub Assembly, Left

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Refitting is a reversal of removal, noting the following points: a) On models with ABS, if a new hub is being fitted, the rear wheel sensor should be transferred to the new hub by a Toyota dealer. b) When refitting the hub, clean away any corrosion on its mating surfaces with the backplate, and apply a little copper grease to make future removal easier. c) Tighten all fixings to the specified torque. d) Refit the brake drum.

Have an assistant hold the hub assembly over a work surface. Then, using a metal bar, tube, or socket of suitable diameter, drive the hub flange through the bearing and remove it. Note that this process will destroy the bearing, as the inner race will separate with the flange.

1. Loosen the rear wheel nuts, then chock the front wheels (or engage a gear). Jack up the rear of the car, and support it on axle stands. Remove the rear wheel. 2. Remove the brake drum. While the drum is removed, it would make sense to inspect the rear brake components for wear, and the wheel cylinder for signs of fluid leakage. 3. On models with ABS, disconnect the wiring plug for the rear wheel sensor from the back of the hub. A small screwdriver is useful to release the wiring plug catch. 4. Loosen the four bolts securing the hub (and brake backplate) to the trailing arm. Support the hub and backplate, and remove the four bolts. Withdraw the hub through the rear shoe assembly. 5. Temporarily refit the four bolts to hang the backplate onto, and cable-tie the backplate to the trailing arm, to prevent straining the brake pipe and handbrake cable.