Tuesday, October 3, 2017

When To Replace Rear Differential Fluid With Auto Repair North Center Chicago

By Fernando Ketter


The differential is an important but often-overlooked component of SUVs, front-wheel-drive trucks, and cars. Located in the rear of the undercarriage, the differential makes up for the difference in distance traveled by the inner and outer wheels when turning corners. The outside wheels cover slightly more territory and rotate a little faster than the inside wheels. To maintain balance when turning, ring and pinion gears shift power from the driveshaft to the wheel axles. Learn when to replace rear differential fluid through auto repair North Center Chicago.

This oil lubricates all the essential gears in this process and helps to keep the parts properly aligned to reduce friction. Without the all-important differential, a vehicle with this component would be severely damaged over a period of time.

Replacing this oil is very important to the maintenance of your vehicle, even though many people don't realize how important this is since it is a hidden component and not thought of very much. You should ask your auto repair technician about the maintenance of this component and let them take care of this task for you since it can be complicated to do on your own.

Changing this oil can be messy and usually, the gasket needs to be replaced. Also the parts in the differential need to be wiped down to eliminate any old oil residue so it does not mix with the new oil. The vehicle must also be lifted in order to change the differential oil and should not be attempted by someone other than a qualified professional mechanic.

Several factors can indicate the need for new differential fluid. Auto repair technicians recommend changing it every 30,000 to 60,000 miles. Consult your owner's manual for more specifics. If you haul heavy loads, or the back of your truck becomes submerged, such as when you're launching a boat, oil may need to be replaced more often.

If you start to hear roaring sounds coming from your vehicle and they are loud, this could be a sign that your differential fluid is getting low and that the gears may be grinding. Also, when you are having your vehicle serviced, your auto repair technician may notice that your differential fluid may need replacing.




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