The contact stated that fluid was leaking under the vehicle. The seals on the plugs need to be replaced when you remove them? If your that concerned about doing it read the manual and move in Toyota's recommendation by 10,000 miles. It's not going to be a 15 yr vehicle for me as none ever are. Wanted to keep another 10 years! If you do not replace the drain and fill plugs, I do recommend replacing the crush washers. I have serious concerns about the ongoing safety and road-worthiness of this vehicle. The front differential is different only in the washer for the drain plug and the tools needed. I also wanted to detail the front diff and manual transmission procedure as those really aren't documented.
Will change the transfer at 30K. Luckily, I found the perfect spot and I got working: It looks uneven but it's really level, I promise I started in the front and removed the 4 skid plate bolts. The front differential is different only in the washer for the drain plug and the tools needed. This shell may be removed and installed with the following procedures. It is easier to get to, almost directly underneath the middle of the truck.
Please include pictures and videos if possible. This one has been retrofitted into other Landcruiser models with considerable effort , but it doesn't appear to be compatible with any non-Landcruiser vehicles. Simple, one person install and removal, no danger of dropping the top, either. Is the 3,000 mile mark a misprint? This is not normally a problem, as you rarely see the kinds of loads in reverse that you see when going forward. Make sure to have a pan handy to catch the oil: Once the oil has been drained, inspect the drain and fill plug: The drain plug has a magnet that catches shavings from the gears. The front and rear had minor discoloration. If you have objection as well as tips concerning this article, please leave a message in the comment field regarding Toyota 4runner Differential Fluid.
Step 4: Clean drain bolt, replace crush washer, and tighten to 27ftlbs Step 5: add the new oil. This means there are 2 different cases, or differential offsets: one that fits 3. You may be able to get a way without changing them, once perhaps, but Toyota specifies that they should be replaced. The contact stated that while driving at approximately 10 mph, the contact had tried to engage the four wheel drive. Yes, holy hell was it tough to get those plugs out! Please go somewhere else if that is your intent.
While it shares internals with the V6 diff, the gears are unique to the High Pinion due to the reverse cut, which puts the gears on the drive side of the teeth in the front axle. So I searched high and low both here and on other forums and noticed the procedure hasn't really been documented in detail brief steps in the up top, but generally people just saying they did the work. There are 4 bolts that you will have to remove to access the front differential. However, since this is a high-pinion diff, the gears for it are different reverse-cut than the earlier diff. The vehicle rear differential had fractured and was making a abnormal noise. Once the bolt is loose, remove by hand and expect the transmission fluid to come out with some force.
Good luck everyone Great post, thanks I placed a link to it in a few other threads that are related I don't want to contribute to a population explosion of stickies. How do you measure that? Please include pictures and videos if possible. Step 4: Clean drain bolt, replace crush washer, and tighten to 36 ftlbs Step 5: add the new oil. Here is what I picked up, works perfectly for the Amsoil bottle: I also picked up new drain and fill plugs. Please go somewhere else if that is your intent. Very easy to do if your bolt isn't stripped! The pinion or companion flange nut takes a 30mm socket.
Now turn the tire in the air through 2 full revolutions, while counting the revolutions that the driveshaft makes. Custom Search Here's various bits and pieces of technical specifications, etc. So, into a box and off to they went for the standard clean, calibrate and balance service. For this reason, this diff is generally only used in the front axle. Toyota should be ordered to replace this part for free on all 4 wheel drive 4runners. There will be a couple different part numbers involved.
I have it documented in case something lets go prematurely. It took me about 2 hours in total. With most of my vehicles in the past, that oil would be changed around the 100,000 mark and I never had an issue up to 250,000 miles when I got rid of them. Toyota -Locking Differentials Electric Locker A factory option on 3rd Gen. The 4- and 6-cyl housings can be distinguised by the number and style of reinforcing ribs present. The failure mileage was 170,000.
The contact noticed that the oil was leaking from the rear differential. See below for an illustration of the ring gear tooth nomenclature and construction. So, into a box and off to they went for the standard clean, calibrate and balance service. Careful not to warp bolt head while tapping on it with hammer. I'm not a total dummy? However sometimes we should know about to know much better. Gallery for Toyota 4runner Differential Fluid. The Kobalt tip is 10mm all the way into the socket.
The truck went in for it's 10k service and oil change a few weeks ago and after seeing a few posts on here about the condition of the other fluids, I decided I'd bite the bullet and do the service. That is before the first oil change! We hope the information on this site could aid you discover something you are trying to find. So, you have the top off, now what do you do with it? The delta has to be pretty small in actual use conditions. If it spins just over 4 times, then the ratio is probably 4. Step 5: Clean drain bolt, replace crush washer, and tighten to 48 ftlbs Step 6: Add the new oil using the oil pump.