What fluid goes in a YJ transfer case?
The Jeep YJ uses ATF 4 automatic transmission fluid in its transfer case to operate smoothly and safely. The jeep yj transfer case fluid type is ATF+3.
What oil goes in a Jeep transfer case?
The trans takes 75W80 gear oil, however some use 10-30 motor oil and others use synchromesh, or full synthetic. The T-case uses ATF-3 or the equivalent.
How often should I change my transfer case fluid?
every 30,000 miles
You should have your differential and transfer case fluid checked every 30,000 miles, or when you experience any of the symptoms below. Changing these fluids is a messy job, but your local Brakes Plus team is here to help – we never mind getting our hands dirty!
What kind of oil goes into a transfer case?
The fluid level and condition can be checked through the fill plug. In most vehicles, a transfer case is filled with a small amount of gear oil (usually SAE 75W-85, 80W-90 or 75W-140 grade).
Can I use transmission fluid in a 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.
What happens if you dont 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.
What kind of fluid goes in a transfer case?
automatic transmission fluid
Most transfer cases are filled with an automatic transmission fluid, which is usually red in colour. Others use a thicker gear oil, and some use a specialized fluid that is specifically made just for that transfer case.
When should I change my differential fluid Jeep Wrangler?
every 15,000 miles
Following “Schedule B” in the Jeep owner’s manual (heavy driving), you should change your differential fluids every 15,000 miles. However it is always a good idea to do this IF you’ve submerged your axles in deep water for prolonged periods of time.
What’s a transfer case do?
THE BASICS. No matter how simple or complex your transfer case is, this is what it does: It splits the engine torque coming from the transmission and delivers it to output shafts that connect to driveshafts leading to the front and rear axles.
How do you check the fluid in a transfer case?
Locate the oil fill plug on the transfer case. Remove the top oil fill plug. Using a flashlight, check for oil at the fill plug hole. When full, the oil should be just below the top hole.
When to change transfer case fluid in Jeep Wrangler?
Change transfer case fluid if using your vehicle for any of the follow- ing: police, taxi, fleet, or frequent trailer towing. 60K miles. Inspect every 30K. The manual states no need to change the fluid for the life of the vehicle. What does everyone think ?
Do you need to change the oil in a Jeep Wrangler?
Jeep’s service recommendations are good guidelines, but it’s important to monitor levels and replace the fluids according to your conditions and driving patterns. In addition, heavy trail use and deep-water crossings will have an impact on the quality and longevity of the fluids.
Going forward I’d service it along with the transmission every 30 K miles. When a manufacturer says “life of the vehicle” it really means “life of the warranty”. Your transfer case and probably other fluids are way overdue for a change. Here is a good fluid to use. I follow the severe usage schedule on my vehicles.
When to change the oil in a 2007 JK?
I just turned 106k miles. 2007 jK Click to expand… I’d definitely change it. There is only what the manufacturer recommends, and everyone else’s opinion. Mine is that I’d replace it at 60-100k intervals, it’s an easy an inexpensive DIY job.
