How often should I change transfer case fluid?
Manufacturers tend to recommend different maintenance intervals based on the type of vehicle and intended use, but generally speaking, it's safe to perform a transfer case fluid service every 30,000 miles. Vehicles that are used for towing or frequent off-roading should probably get this fluid changed more frequently.
How much does it cost to service a transfer case?
$50/hour is the average cost on transfer case repairs, so make sure your warranty will pay at least that amount.
What happens if you don't change your transfer case fluid?
Over time transfer case fluid becomes contaminated due to carbon build up from cooling hot drivetrain components. This may affect a vehicle's performance, causing the vehicle to shudder when turning or emit whining sounds. If the fluid runs low or becomes contaminated, it can lead to failure of the differential.
Is it easy to change transfer case fluid?
Replacing transfer case fluid is a fairly simple task on most vehicles. The fluid is usually drained by removing a drain plug, then the drain plug is re-installed. Then, on most transfer cases, the fluid is filled to a certain level by removing the fill plug.
Can you service a transfer case?
The transfer case is serviced by periodically draining its fluid and replacing it with fresh fluid. We also check for leaks and damage. Transfer case fluid cools and lubricates the gears, chains, bearings, shafts and other parts. Over time, the additives in the fluid wear out and it doesn't protect as well.
How do I know if my transfer case needs oil?
How do I know if my transfer case's fluid needs changing?Difficulty shifting gears.Grinding noises coming from underneath the vehicle.Vehicle jumps in and out of four-wheel drive.
What are the symptoms of low transfer case fluid?
Strange Grinding, Growling or Humming Noises If you hear grinding, growling, or humming noises that change with your vehicle speed, it may be coming from the transfer case. This could indicate a low fluid level or some mechanical problem such as bad bearings, loose chains or damaged gears.
Does transmission fluid go into transfer case?
Transfer cases may be filled with gear oil, automatic transmission fluid (ATF), or specialty lubricants. It is important to regularly inspect the transfer case for any damage, leaks, or other concerns.