Is a front differential leak serious chevy. General Steps for Fixing an Axle Seal Leak.

If you notice fresh oil, you have a pinion seal leak. The front diff area and the oil pan are all soaked as well as the frame behind that. Not much, but does drip here and there. If you find moisture collecting at the seal, that usually means the axle seal is leaking. Sep 1, 2023 · So, a leaking front differential can cause serious problems for a vehicle. For your front differential leak, we’d actually recommend the Oil Stop Leak for that as well. The most common cause of a rear differential pinion seal leak is wear and tear. This can be a small wet spot, or actual drops of oil. We spoke to an RV mechanic, and these are the RV systems he says will break first. Sometimes it’s a slow leak (seep), or sometimes it leaks quickly enough to drip. Apr 5, 2016 · The axle tube has sealer between it and the aluminum case. 2. Assuming the front diff plug is the same size as the rear, I may have one available soon. You're not the only one - so far mine's OK, but I'm surely going to watch it. Online Oct 24, 2023 · First: is it safe to drive with an axle seal leak? The axle seal connects the axle to the transmission and keeps the transmission fluid from leaking. From looking underneath, it was leaking from somewhere above the arm on the driver front wheel. Though a leaky axle boot does not always indicate that the axle has been damaged, insufficient oil caused by the leak can lead to future Jun 23, 2022 · Common Symptoms You Need to Replace Your Front Differential. Aug 20, 2018 · A differential helps prevent these issues by allowing each of your vehicle’s driven wheels to spin at a different speed. Thanks. When i crawled under to give her a oil change i noticed it was leaking again, so off to the dealer I went. I used that as an excuse to pull it out and install a E-Locker and reseal the case. 3 vortec 4x4. So is the leak at the axle shaft or from the diff itself? Aug 3, 2022 · Took my truck to transmission shop to have CV axle leak fixed. Supply the parts to your mechanic and save money. If the seal is just seeping, and not dripping on the driveway or coating the underneath of t Jan 4, 2016 · The CV axle shaft seal is a rubber or metal seal that is located where a vehicle’s CV axle meets the transmission, differential, or transfer case. The reason it was so cheap is that the dealer told the guy that it needed a new front differential. The remaining video talks about how to check Mar 14, 2016 · 2020 Chevy Silverado 2020 LT Texas Edition CCSB, 5. They said it was old oil from the person who changed the oil on it last How to fix the breather vent on the rear differential on most cars, this is one a Rav4 as an example, but very common on these models. Jul 21, 2021 · A vehicle’s differential is a complex assembly that transfers and manipulates engine torque being sent to the drive wheels. Does this sound right? First, you need to make sure there are no leaks around the rear differential gasket. They don't use a gasket. This method works well for engine, transmission, and differential leaks, but if your axle seals are leaking, it may be even easier to identify. Dec 30, 2015 · An axle seal is the part of the vehicle that connects the axle to the rear differential, or the transmission. I have a used rear diff being delivered ETA tomorrow. Dec 1, 2009 · 2002 chevy Tracker front differential seal is leaking. Mid and upper engine is totally dry. A torn or cracked CV boot will leak grease that ends up tossed around while the axle turns. If you suspect an issue with your differential, check for leaks. Any idea what seat this is and if there's tutorials to replace this seal? Any help or guidance is much Apr 29, 2022 · The axle seals are at the end of the differential tube. I haven't touched the torsion bars. If it's more grease like then I'd say it's coming from the CV joint. Usually, a Feb 22, 2024 · A front differential is a set of gears that allows the front wheels to rotate at different speeds from one another on FWD/4WD/AWD vehicles. Just changed the fluid last month and it is not low. If the leak is at the pinion seal where the driveshaft enters the diff then it's best done by a qualified mechanic. Additionally, damage to the differential gasket, pinion seals, and axle side seals can also cause differential fluid leakage. Next, check for leaks in the rear axle area. Apr 13, 2016 · FYI, when replacing axle seals of this type, you often need to replace the axle bearing at the same time. While you may need to replace your front differential fluid every 30,000 to 60,000 miles, you are likely not to have to replace your front differential during the life of your vehicle unless it is damaged. Be prepared for this eventuality should you find you have a leaking axle seal. After talking with a friend, he was Jan 20, 2018 · I replaced the front driver side axle shaft seal a year ago, it was a national seal and leaked almost immediately. Shop for New Auto Parts at 1AAuto. Oct 18, 2021 · I have a 2017 Colorado with 2. Dirty Differential Fluid: Another common cause of a rear differential pinion seal leak is dirty differential fluid. Apr 8, 2012 · If it's fluid like and not grease like then I'd say the axle shaft seal is going bad. Out if it come two drive shafts - one to the front diff, one to the rear diff. The lower drain plug is magnetic on the front diff. Aug 10, 2013 · why this day and age honda can't make a front diff that don't leak so soon? my 2013 rancher is weeping and I keep an eye on it and hope it don't get worse. 4WD is no longer working either (I don't care about 4wd). The primary cause of a leaking axle is an improper installation or poor maintenance of an axle seal. Please check out my sho Aug 20, 2020 · Pass side is a carrier and the drivers side is the differential. The gasket between the differential carrier and the axle may fail, especially if it was fitted incorrectly. Aug 29, 2023 · Axle Repair, Symptoms #3: Leaking Grease. Reduced fluid levels in the front differential. You need to pop off the front skidplate of a Z71 truck to allow the fluid to drain. You should expect to start seeing results after 100-200 miles of driving. There's a GM service bulletin that's been floating around the internet for a long time about this issue. The tube fastens to the axle with 5 bolts, 15 mm heads. While you can drive with a small leaking axle seal, do not drive with a large leak. He said to replace the axle/differential is a big job as they have to pull it up through the engine bay. to/c/123/m/differential-coverIn the video, 1A Auto shows how to check and top off the front differential fl Is a Front Differential Leak Serious? One of the serious issues is a front differential leak, which can be a cause for concern among many drivers. One of the most obvious and easiest to spot symptoms of a rear differential leak is the presence of a puddle of fluid under your vehicle. However, the axle seal can wear out or get damaged over time, and this can cause it to leak. An axle seal without a leak will be dry. There is a seal behind it that seals the shaft that engages the front axle. You will use one oz. 8L Duramax and the front axle has been leaking differential fluid for about a week (pictured). 25 inch front differential replacements and parts cost you a lot of money! Leaking fluid or noise coming from the front differential is a problems. 5-inch 10-bolt rear axle. Especially a G80. Jan 26, 2024 · A rear differential leak refers to differential fluid leaking from the rear differential housing of a vehicle. Usually a vibrating CV axle will need to be replaced. Smelled like gear oil as far as I could tell. axel seems to be ok, Differential moves a lot ( 1" or more" ) The differential was replaced 2 years ago after front right of vehicle struck a barricade ( also the tire and rim )The seal has been replaced 2x. The front edge of the seal should be approximately 1/16"-3/32" past the bracket. Rear Differential Leak Can Come from the Pinion Seal. One of the most frustrating problems is discovering an oil leak. Jun 16, 2022 · The front diff is not an easy job (IMHO) , because there is a lot of work to be done, but none is overly difficult if you have the correct tools, time and a decent space. I shouldn't need any parts off my old diff (including the fill plug). Mar 15, 2020 · A leaking axle seal of the rear differential or transfer unit might cause a gear oil (sulfur) smell coming from under the vehicle. Oct 15, 2010 · I think there have been have been a few members that had problems with the outer seals on the front diff leak I maybe mistaken though but thats your best bet if its thick and has a strong smell to it, it's most likely gear oil Feb 15, 2010 · 23. I finally got around to looking at it and here are some pics of what I found. If there is moisture accumulating at the seal, usually it’s because the axle seal is leaking. axles, tubes, diff, gears, etc comes as a complete unit supposedly apparently they have seen a few and tried to fix, but the fix was never good 🤷🏻‍♂️ 10-14 days to get the axle in, then the truck goes back to the dealer for the r&r My front differential was replaced about 15k miles ago, and the last 5k miles or so seems to have developed a very small leak. I got it back and was told that the differential vent hose was mis-adjusted. As soon as you notice this, contact the professionals at YourMechanic to have the pinion seal Aug 20, 2020 · Pass side is a carrier and the drivers side is the differential. 25" IFS front axle. This truck is rarely driven, but I want to keep it in excellent condition. Aug 4, 2014 · Dont think so. Every car has a differential (sometimes called a “diff”). Jan 7, 2016 · Differential oil leaks. Pro Tip: RV repairs are inevitable, but some are more likely to occur first than others. Jan 11, 2016 · 1. The axle seals are located at the end of the differential tube. Oct 30, 2012 · Nice info. Jan 4, 2016 · Another sign of a bad CV axle is grease on the inside edge of the tire or along the underside of the vehicle. Clicking noise during turns. The fill/drain plugs are accesible with the skidplate in place. Raise and secure the vehicle with a jack and jack stands Nov 13, 2009 · you will unfortunately have to get into it. Also is there a write up on this job because I was searching but have not been able to come up with anything. Mar 14, 2024 · Causes Of A Leaking Axle Seal. Mar 29, 2023 · What causes a differential to fail? A number of factors can cause a differential to start failing or break entirely, many of which are avoidable. There is also a pinion oil seal at the front end of the differential casing. Depending on the size of the leak, it may be okay to drive with a leaking axle seal, but not for very long. You leak could be coming from the seal or from between the axle tube and the case. On the drivers side there is a vent with a tube that runs up near the fuse box. You could do it without removing the plate, but it could make a big mess. If your axle seals develop a leak, you may end up losing a lot of transmission oil. They have a 12 month 12 K warranty but I have burned thru 30K so they won't fix it without $$$. A week later I noticed that it's still leaking from the same spot. However, any leak, no matter how minor, will lower the level of fluid (transmission fluid or gear dope), which can lead to very serious damage, costing far May 4, 2017 · I noticed some fluid on the ground in the garage where I park. If you notice a dark, thick fluid leaking from the rear of your car, it could be a sign of a differential Mar 12, 2018 · The fourth-generation F-body is equipped with GM's 7. Leaks can occur at the pinion gear seals, and when the leak is bad enough, dirt and oil will accumulate right below the carrier, pinion gear, or at the brake system areas. Aug 19, 2017 · Do not use any friction modifiers or additives in the gear oil of any GMT400 differential. Todd and Tyler at Meyer performance have the bearing overhaul kits for those and todd recently rebuild his own front end, so he's a good one to PM if you need help on that. Depending on the size of the leak, it may be okay to drive with a leaking axle seal but you probably won’t get very far. I don't know if the leak in the front axle flange is coincidental (but my fluid level is good)??? I have the stock transfer case and differential. To check for a leak, follow the drive shaft to the rear axle, then look around the yoke for fresh oil. Jan 7, 2016 · When the gasket fails, it can cause the differential to leak, which may put it at risk of running low on fluid and suffering serious damage. Jul 7, 2012 · Re: Re: Front and Rear Differential Grey means moisture is in it. 3L, Shadow Gray Traded 2015 Canyon SLT, Copper Red, 2WD, CC, SB, V6, Tow, blk leather, factory spray liner, safety pkg, generic roll up bed cover, Tekonsha P3 Brake Controller, Replaced OEM at 70k with Michelin LTX Defender Sep 4, 2023 · Then you have a front differential. . The upgraded driveline includes robust front and rear axles, including an 11. Sep 25, 2019 · Just noticed a very slight leak more of a seep of gear lube under the pinion seal on the front differential on my 2015 1500 LTZ. Apr 13, 2009 · It has 116,000miles. slowed mine down to a minuscule weep. I recently changed all my differential fluid and have noticed a somewhat severe leak on the driver side front. I think the diff sits too far back for the font seal to be leaking onto it. Once it starts leaking, you will notice the leak around the differential. Thank you!-BDP Mar 17, 2021 · Running the incorrect ring and pinion differential ratio can GM 8. It prevents fluid from leaking out of the transmission or differential housing as the CV axle rotates when the vehicle is in motion. My tube was plugged up and causing fluid to push out the seals, after i replaced the tube the seals barely leaked for another 6 months until i replaced them. Of course, if you have your oil changes done regularly, your mechanic can spot an axle seal leak and inform you before any major damage is done. Traces of oil on the underside of the differential Aug 4, 2020 · I have an oil leak on the lower driver side of the engine. The risk is that the leak gets worse and you run out of fluid and burn it up. Front axle seals, often found in four-wheel drive and all-wheel drive vehicles, serve a similar purpose to CV axle seals but are specific to the front axle assembly. Save Share. The leak may come from a damaged drain or filler-plug washer. This is the second time i change the seal and the bearing on the drivers side of the front differential and still leaking. If there is a leak in this component, it could have severe implications for the overall performance and safety of the vehicle. 4 bolts. The plastic part with the cable does not. But the likelihood of that is really tiny, I strongly suspect. Mar 23, 2011 · Any guesses on possible problems here? Obviously it is in the front differential or transfer case. Going to see the manager on Friday, but if I can't get them to fix I will have to do it. However i paid little attention until now. Throughly clean the inner cv joint and shaft end with brake cleaner and brush to remove all traces of dirt. The stealership "fixed" it in February and it is leaking again. Rear differential leaking can come from the pinion seal, where it is connected to the driveshaft. He proceeded to tell me the oil in the front differential was full of metal and the differential should be replaced. Nov 21, 2011 · Mine is leaking on the passenger side were the axle shaft bolts to the front diff. Due to normal wear and tear, it is not uncommon for pinion shaft oil seals to leak. I Plan on crawling under it later today and removing the skidplate to look for the leak. I put it on ramps and cleaned everything up with few rags and then noticed some fluid leaking from above the front diff. Change it with a quality diff lube like Schaeffer's 75w90 supreme lube and moisture will not ever be a problem for you. You may have to remove the half shaft from the vehicle, to allow clearance. But I just drained my front diff today to see what the fluid looked likeit was metallic looking. How serious is an axle seal leak? Axle seal leak is a serious case. No ill effects so far, other than the stains on my garage floor, but still annoying. of the product per quart of fluid in the system. 24. So is the leak at the axle shaft or from the diff itself? Dec 2, 2023 · I have a 2000 Chevrolet Silverado in “work truck” trim, which is 2WD with a 5. Not only can it be a messy hassle to clean up, but it can also be a sign of a more serious issue. This is the 8. The Pac Nortwest is one of the highest moisture content in air regions and you will always be at risk if you dont change often or use better oils. Feb 21, 2024 · Here are some of the most common symptoms of rear differential leaks: Visible Leaks Under the Vehicle. I had a Torsen rear diff installed, and had the shop look at the front axle leak, particularly on the driver side. 3. How to Fix an Axle Seal Leak. The rear differential leaks of your vehicle could occur in some of its parts. If the seals dry or wear out, they will leak fluid from the axle shafts. I took it to a shop for a diagnosis who told me the differential must be removed in order to replace the seal. Nov 6, 2012 · My passenger side was a breeze compared to my drivers side. It is important to note that the front axle seal leak repair cost differs from the rear axle seal leak repair cost due to the price of the seal and the labor involved in replacing them. They were going to install new seals. Front-wheel drive vehicles have a differential at the front, while rear-wheel drive vehicles have a differential at the back. Dec 5, 2020 · This is a followup video for a left front axle seal repair on a 2000 Suburban 4WD. I've always heard that big/wide tires screw things up. Apr 1, 2002 · Thanks for sharing you experience with front diff problems. Lack of oil: Even a tiny leak can mean the components in your differential end up grinding against each other. Over time, the pinion seal wears and can become dry, cracked, or otherwise damaged, allowing fluid to leak out due to pinion bearing preload. I have a timken seal and new oil, the seal is leaking pretty fast now, my breather tube is clear. I suppose it's actually a hub sealsince it's a full floater rear end. Signs Your Front Differential Needs to Be Replaced. Mar 6, 2011 · Front Axle Leak. Jump to Latest Follow *Sold*2007 NNBS Chevy Silverado CrewCab VortecMax 2wd Tune - Magnaflow Muffler. Sep 15, 2023 · My truck has slowly began leaking gear oil out of the front differential. Gaskets and Dec 28, 2023 · The front diff is basically an open differential (unless equipped with ZR2 lockers) so any old 75W90 will work. Sep 20, 2010 · If the diff is leaking from the cover then all you need is RTV sealant. Nov 19, 2010 · You need to remove the right hand half shaft bolts from the axle output shaft flange, to allow you to remove the tube assembly from the front axle assembly. as long as u keep diff full and the leak not massive u . So buckle up while we take a closer look at this important piece of your vehicle! What Is a Front Differential? Simply put, a front differential is the part of a vehicle that splits the power and torque to the front wheels. When axle seals fail on straight axles that span the entire distance between the wheels, you may see grease or oil on the inside sidewalls of your tires. Jan 5, 2016 · The vibrations may be a result of moisture or debris getting into the CV joint and causing damage. Install the new seal flush with the bore of the differential and not the differential bracket. 5-inch rear-axle ring gear on all 2500HD models and 3500HD models with the 6. This is also why you will hear it grind if you try to engage 4x4 when the shafts are spinning different speeds. Apparently it was facing May 2, 2021 · got truck to dealer yesterday. Symptoms of a Damaged Differential Jul 16, 2009 · Alright my front differential has been leaking oil where the case splits near the driveshaft yoke is. Recently, I have noticed that the differential, which is at the center of the rear axle is leaking a lot of oil. Been huffing brake clean all day and the smell was up my noselol I found out that the single piece axle seals are no good and don't last very long. So I gotta pull it out again. 3L engine and automatic transmission. 6L V-8 gas engine; and a 12-inch ring gear for 3500HD diesel models. The fix I think your referring to is to add a fitting to the housing so you can pump in grease or some have filled with gear oil. Oil leaking here runs down the slope of the carrier and drips off the bottom: look carefully. But that's just my personal pinion. Typically, the main cause of rear differential fluid leakage is damaged seals. I guess this would be the front diff pinion seal. What are the Consequences of Driving With a Leaking Axle Seal? Driving with a leaking axle seal can have several consequences. The symptoms of a front differential leak can include whining or grinding noises coming from the front of the automobile, as well as a roaring, growling, or screeching noise if the differential runs low on fluid. If it's on the case like in the pic I'd lean towards the seal being bad. It looks like the front diff is leaking from where it connects to the driver's side wheel. Sep 30, 2005 · Anyone have problems with a leaking front differential? The leak is on the left side of the diff. Check out these common problems with differentials, along with the serious consequences that can result if they’re left unaddressed. As your vehicle turns a corner, the outside wheel has to Jul 17, 2022 · Since the caliper is not leaking, I concluded that it can only be the axle seal. Differential oil can leak from the gasket. maybe flush the are around the seal and shaft with something like wd40 and see if it slows down the leak, could be some dirt stuck in the seal. Looked under my truck and noticed fluid all over the front cross member. Usually a bad or failing differential gasket will produce a few symptoms that can alert the driver of a potential problem that should be serviced. Read on for how to check for leaks. Differential overheating: Feb 10, 2020 · Those of you with correct-wheel-drive (or 4WD/AWD!) may notice some odd puddles on the driveway at the rear of your vehicle, or some oily grunge in its under Read on to learn more about rear differential leaks, their causes, and possible fixes. I'm not sure if it's easy to do with an automatic transmission, but the front differential doesn't seem to like it when you attempt to go into 4x4 when the front tires are not spinning (or close to it) and the rears are- usually with the RPMs above idle. If the transmission oil level falls below a certain level, it can cause your transmission to overheat and fail. Important: Position the oil seal in the bore, then place the J 36366 over the oil seal. I assumed that the CV axle was not all the way in so I took everything apart, made sure it was all the way in and reassembled. It uses a rubber lip-type seal to keep gear lube from slipping past the pinion flange during normal operation. How To Check if Your Differential is Leaking. General Steps for Fixing an Axle Seal Leak. Hahaha Wolf Copied from another thread. Jan 30, 2024 · If you have a rear-wheel drive vehicle, you have a rear differential. I know most might say it is just a front diff problem but my engine oil is going down regularly. The rubber cover over the CV or axle joint is known as a CV boot or leaking axle boot. You might even be able to find a suitable plug at a plumbing supply as it's an NPT thread. I tend to only use the GM non-LS 75W90 for the rear diff, just to keep the G80 happy. I replaced it about three years earlier with the same results, always a slow leak. They worked on the vent tube twice and replaced the side seal once. I am concerned about the loss of this oil, and also don’t like having leaks. Depends on where exactly the leak is. Sort by Oldest first The first 1min 30secs is a rant about the poor front differential seal design in Chev/GMC 1/2 ton trucks/SUVs. It continued to leak so I replaced the CV axle altogether. So it is best to check and replace the axle seal when damaged. Dec 12, 2002 · Hello, I just had my dealer take a look at my Av, which was leaking some type of lubricant. If you are doing this for the first time Jul 31, 2005 · The front takes almost 3 qts of SAE non-synthetic 80W90. The most common symptom for a problem with the differential output seal is an oil leak. They can't get the axle out of the front differential, it's stuck. Symptoms of a front axle seal leak may include: Fluid puddles or stains beneath the front axle. If you find that your leak is in the front of the differential where the axle joins the assembly, it’s likely your pinion seal is leaking. Aug 22, 2006 · This past two weeks it has developed a leak on the front differential at the driver's side axle. This special gearbox has an important function to perform to get your wheels turning. But it could also come from Install the dust deflector on the flange. The purpose of the axle seal is to keep transmission fluid from leaking. Oct 9, 2023 · Pay attention to your front differential, noticing any leaks or strange sounds that might indicate a problem. Very hard to tell where it is coming from from below or above. Strike the J 36366 with a hammer until the seal flange seats on the axle housing surface. com http://1aau. Every vehicle is different but each has a recommended mileage interval for replacing the oil. I am torn between tackling this one or taking it to the dealer who quoted around $200 to replace it or just watching it closely to see if this does not get any worse. Oct 31, 2021 · Don't know who makes it but this is from GM marketing for the 2020s. The transfer case hooks up behind the transmission. Although the guy that put the seal in says the axle is fine. Other than the seal or the axle spline being grooved I cant think of anything else that would cause it. Jan 13, 2017 · We are happy to hear the results you have had with the BlueDevil Oil Stop Leak. Smaller leaks may produce faint traces of gear oil coming from the differential housing while larger leaks will produce drips and puddles underneath the vehicle. Leaking pinion seal. Some of the common symptoms of a bad differential include abnormal noises from the drive axle, fluid leaks, and differential fluid contaminated with metal. Effects Of A Leaking Axle Seal Jan 24, 2010 · I was doing my oil change yesterday and noticed my front diff is leaking from the driver side of the diff and wanted to know if it's possible of doing that seal with the diff in the truck or do I have to remove the whole front diff. Aug 3, 2021 · A Differential can also leak at the axle seals. 1. Leaks around the differential. Like. If the axle seal isn’t leaking the axle tube will be dry at the seal. One of the biggest signs your pinion seal is failing is it is leaking. Sep 6, 2023 · A front diff leak needs to be fixed urgently, as a lack of gear oil lubrication on your car's differentials can cause serious problems. GM's fix is to replace the whole rear axle assembly. In addition, driving Jan 31, 2016 · Front-wheel vehicles, many all-wheel vehicles and some rear-wheel vehicles have constant-velocity joints, also known as CV joints, that connect the transmission to the drive axles and wheels Jan 28, 2009 · So long as the front diff is kept sufficiently full of fluid, you can drive it with a leaking seal as long as you want. Sep 27, 2023 · Front Axle Seal Leak Symptoms. Sep 22, 2019 · If you're a Chevy Trailblazer owner, you're likely aware of the common issues that can arise with your vehicle. The differential gasket seals the differential housing and keeps the differential oil inside. If you notice any of the signs below, a replacement may be necessary. A leaky boot will eventually lead to CV joint failure, as dirt and debris will get into the boot and damage the joint. I'm worried I may have caused the problem pulling a tree stump with a tow rope after a couple failed attempts. Jul 24, 2021 · Hi, my truck is a 99' sierra 1500 5. Another more serious symptom of a potentially torn CV boot are clicking noises from the axle during turns. The severity of the leak will affect how safe it is to drive. It can initiate the leaking of grease on the edges of the tire or under the car. The front diff and transfer case are two different items. Dec 21, 2019 · I was under my truck today and noticed the seal around the front driveshaft (that comes from the transfer case, not the CV shafts) has a little bit of oil buildup around the boot and on the differential housing, where the shaft meets the front differential. Nov 4, 2021 · #5 Leaks. it has been my experience that if there is play like that, the torrington bearing is shot, and usualy the rest of the bearings are also seeing substantial wear. The diff is sealed with an anerobic sealant, there is no gasket. Dec 29, 2015 · Leaking seals: If the problem is a leaking seal (at either the transmission or the rear differential), you might be safe driving for a little while depending on the severity of the leak. Nov 19, 2014 · I've noticed some saturation around the driver side front axle in my 99 silverado z71. Usually if it's the joint leaking the grease will be slund in clumps on stuff surrounding the axle shaft. jw ka tj mp vu is us qt js je