Toyota Highlander Service Manual: Differential system (4WD)

Differential

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Precaution

 Before disassembly, clean the outside of the rear differential assy and remove any sand or mud to prevent it from entering the inside of the assembly during disassembly and installati ...

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Before recharging
When recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, observe the following before recharging: if recharging with the battery installed on the vehicle, be sure to disconnect the ground cable. Make sure the power switch on the charger is off when ...