Rear Axle

When to Check Lubricant

It is not necessary to regularly check rear axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired.

How to Check Lubricant

To get an accurate reading, the vehicle should be

To get an accurate reading, the vehicle should be on a level surface.

The proper level is from 0 to 3/8 inch (0 to 10 mm) below the bottom of the filler plug hole, located on the rear axle.

What to Use

To determine what kind of lubricant to use.

    See also:

    Why Safety Belts Work
    Why Safety Belts Work When riding in a vehicle, you travel as fast as the vehicle does. If the vehicle stops suddenly, you keep going until something stops you. It could be the windshield, t ...

    System Settings
    Configuring the Number of Favorite Pages To configure the number of available favorite pages: 1. Press the CONFIG button. 2. Select Radio Settings. 3. Select Radio Favorites. 4. Select the ...

    Overview
    Armed with turbocharged horsepower the 2011 Buick Regal, a driver-selectable suspension system and a firm, European-tuned chassis, it delivers a driving experience that rivals the best import spor ...