Posted by Anthony Agius on Jul 11, 2011. There was a couple of tsps of hypoid oil where the paper towel is--sliding joint at wheel end of shaft. Dripping onto the bracket and then to the exhaust. In the following, attempt to mark, with indelible marker, the alignment of the drive shaft ends onto their respective splined shaft stubs. Check for the o-ring on the chain case side behind the bottom gear or you did not put the end cap (speedometer pick up) on the end of the drive shaft. Try to get the output shaft in the center of the cup as best you can. Like most rubber automotive seals, the front output shaft seals will eventually dry or wear out as time goes on. Thanks for thinking of us though! Recently I encountered a situation where fluid was leaking from the rear of the transmission. To the right of the spline is the oil seal that stops final drive oil leaking out of the unit. Your driveway is one of the spaces you will notice the oil leak. When I reinstalled the wheels on the axle, I lightly coated the shaft with bearing grease to prevent corrosion. YourMechanic All rights reserved. Next pic is after cleanup. Depending on the size of the leak, it may be okay to drive with a leaking axle seal, but not for very long. As the fluid traveled down the output shaft and yoke splines it leaked through the holes in this plug. Made with ♥ in Silicon Valley. Also, explained everything completely. Common Causes. Just started leaking around the rear drive shaft seal where it comes out of the back of the motor. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. The service manual is silent on details of doing anything with the final drive - other than checking the oil level. T ... 2006 and have 1700 hours on it. If so, remove the rear section of the front drive shaft. A 2nd set of hands would help. Unfortunately the gear box holds only a small quantity of oil. If the fluid runs low the vehicle may produce a hum, whine, or growling sound from the transfer case, that may be especially pronounced when the four wheel drive or all wheel drive modes are engaged. How hard is it to replace the output shaft seal? I’ve read some say output shaft seal, others say the slip yoke tends to leak. Our certified mobile mechanics perform over 600 services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. The final drive cover had been caked pretty thickly with oily black grime. Wrench to pull apart rear end was a $100 bucks so I took the unit in to a shop. Fast, free online quotes for your car repair. Often gearboxes leak from the seal where the drive shafts enter the gear box. Want Answer 0. Posted on Jul 13, 2011. As its name implies, the front output shaft seal is responsible for sealing the front output shaft of the transfer case, keeping the gear oil or transmission fluid inside of the unit. Kinda looks like the shield to the right should be moved left. Usually a bad or failing front output shaft seal will produce a few symptoms that can alert the driver of a potential issue. Jeffrey took extra steps and time to diagnose problems with my car. I'd suspect the drive shaft seal if not . Are you sure it is gear lube (it has a distinctive smell)? Do NOT follow this link or you will be banned from the site. Is this normal for a brand new ski? Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. What is Transmission Fluid and What Does it Do. The seal and o-ring was replaced on mine at 205 miles and I still have the leak. This problem usually occurs after the seal has been leaking for a while and the fluid has run low. I expect there will be more oil leaks at the rear driveshaft ends. A fluid leak can put the transfer case at risk of suffering internal damage due to low lubrication. The front output shaft seal is an oil seal that is installed on the front of transfer cases. Oil puddle under car. Can I drive with a bad Transfer Case Output Shaft Oil Seal? Photo # 3 shows the repair after the JB weld was applied and hardened. Any thoughts? and I've done a drive shaft on the floor, but it was the nearside. All info online is re: the more common propshaft leak issue. Thanks. Is something shifted out of place? The rest is the reverse of removal. I have the original enclosed drive shaft and I am wondering if the leak may be from the rear end housing working its way up from there. Checked it out, no oil in the gearbox apart from the couple of litres in the torque convertor so at least 4 litres missing. Chrysler 200 - Alternator - New Braunfels, Texas. What a professional! Jump to Latest Follow 1 - 4 of 4 Posts. Our certified mobile mechanics make house calls in over 2,000 U.S. cities. 2210 Drive shaft to front axle leaking oil. Discussion Starter • #1 • May 29, 2008. The small hole was repaired with JB weld available from most auto parts and hardware stores. This vehicle may be leaking from the fuel pressure regulator; GM has issued a recall for the regulators not having a proper seal. As our Thunderbirds reach close to 60 years old, strange problems are starting to appear more often. A few days later the leak reappeared and the owner brought the car to my shop to diagnose the situation. Since the repair requires removing so much to access the leak, I would suggest replacing the bearing and oil seal at the same time. Got under car yesterday expecting the sump, but it appears oil is coming from the O/S (drivers side) Driveshaft Oil seal at the Transfer box. 5 Signs Your Car Isn't Shifting Correctly. If there is significant fluid loss, so much that if affects the transmission, the vehicle should not be driven. If you start to notice oil drops on your driveway, it could be a sign of a leaking axle seal. Sent from my Pixel 5 using Tapatalk #3 Murray.S705 Photo #2 shows the view from the inside of the yoke, looking down the splines. 3010 4wd leaking oil. A noisy transfer case can also be caused by a number of other issues, so a proper diagnosis is highly recommended. Its leaking at the bottom of the housing where the yoke goes in. You will know if it is hydraulic oil or not . Doesn't look like its leaking when driving or not a lot cause there is no splatter on surrounding area. Any sort of puddles, or drips of fluid found underneath the vehicle should be addressed as soon as possible to prevent the possibility of damage occurring. Troubleshooting found the fluid leak coming from the center of the drive shaft yoke (p/n 4841), from an area I’ve never experienced a leak, until now. Drive shaft leaking oil - Escort Ford Cars & Trucks. For a rear differential leak, we recommend using the BlueDevil Oil Stop Leak. The severity of the leak affects how safe it is to drive with a leaking axle seal. If you find that your front transfer case seal is leaking, or perhaps having another issue, have the vehicle inspected by a professional technician, such as one from YourMechanic, to determine if the seal should be replaced. If your car has all- or four-wheel drive and there is noise or fluid leaking from the transfer case, consider replacing the front output shaft seal. One of the more common signs the axle seal is leaking is oil below your vehicle after it has been parked. Get a fair & transparent quote instantly before booking. His … I ended up with a new driveshaft as it was cheaper than messing about with CV joints. Appears that some oil is spinning off the drive shaft and spraying the inside making a nice neat line across the inside of the hull. Transmission fluid is used to lubricate the components of a car’s transmission for optimum performance. YourMechanic’s technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. He is clearly someone with many many years of experience and one of the best mechanics I’ve ever had work on my cars. If there is you need to determine if it is the final drive pinion seal leaking or the transmission output shaft seal leaking. No3 + 4 =don't know never tried Second post . If you're fairly certain that the drive shaft seals are an unlikely leak point, it could be grease. This can be accomplished by removing the yoke from the drive shaft, cleaning the area thoroughly; mixing the two-part JB weld and completely covering the plug area face up. There is another one at the shop here with about 500 sand dune miles. A fluid leak can put the transfer case at risk of suffering internal damage due to low lubrication. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. This may be a sign of low transmission fluid or a faulty transmission control solenoid. The statements expressed above are only for informational purposes and should be independently verified. I drained the transmission and measured 20 ounces oil which is a little less than what the drivers manual lists as it capacity. Please see our, BMW X3 - Brake Pads Replacement (Rear) - Bellevue, Washington, Volkswagen Golf - Shock Absorber Replacement (Front, Rear) - Bothell, Washington. Leak is probably from the right crank seal. Sergio was on time vary professional and vary fast on the change of alternators vary good job! The seal is usually round in shape, and made of rubber and sometimes metal, not unlike many other automotive engine and transmission seals. Yes it is . Ram 1500 - Vehicle Drivetrain - Snellville, Georgia, Eliud was punctual and knowledgeable about my vehicle. A few simple steps will allow the power steering pump to be removed fairly easily. Mike 125 Posts . I'll check the transmission oil level to see where it's at, then keep an eye on the amount of leakage. The owner thinking it was the rear seal at the output shaft housing – replaced the seal. ... No oil in drive shaft joint Have it looked at by a repair shop, if you do not understand the problem. This repair should last many years due to the fact that very little oil reaches the cavity past the spines. oil on the surrounding components and there appeared to be a lot of 'play' in the lateral movement of the driveshaft which would explain the thunking noise when hitting potholes etc. There is a bearing at the output shaft of the engine where the yoke for the driveshaft attaches. I still have the leak a faulty transmission control solenoid fluid has low! Shafts enter the gear box holds only a small quantity of oil hole from the inside.! 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