Where do you fill rear differential fluid?
The refill bolt is usually on the passenger side, in front of the axle about halfway up on the differential casing. The small plug will unscrew and reveal the refill opening. Pour the correct differential fluid through this hole until it seeps back out.
How do you add fluid to the front differential?
How to Add Front Differential Fluid
- Locate the front gear differential dipstick on your car’s engine.
- Remove the dipstick to check the level of differential fluid.
- Place a funnel into the dipstick hole.
- Pour differential fluid into the funnel slowly.
How do you put fluid in a Chevy transfer case?
Add approximately 1.6 quarts of Dexron-VI ATF through the fill hole until the fluid level reaches the bottom threads of the hole. Allow any excess fluid to drain back out of the fill hole.
Is it good to change transfer case fluid?
It removes heat and lubricates the internal parts in the transfer case, keeping its gears cool and turning smoothly. To avoid this issue, it is recommended that the transfer case fluid be changed periodically, normally every 30,000 miles, especially in vehicles that tow or use four-wheel drive often.
What is the difference between a transfer case and differential?
The differential sits between the wheels, where the drive shaft connects with the axle. In addition to differentials, four-wheel drive cars have a transfer case. The transfer case acts like a differential, but channels power to the two differentials on different axles rather than to two wheels on the same axle.
Does 4×4 have 2 differentials?
The main difference between 4WD and AWD is that four-wheel drive vehicles use two differentials and a transfer case while all-wheel drive vehicles employ a front, rear, and center differential.
Do 2WD cars have a transfer case?
Two-wheel transmissions have no transfer case. However, some vehicles like the two-wheel drive Ford Bronco II, have a dummy transfer case to ease conversion to four-wheel drive by only requiring a new output shaft.