Help!! The input shaft seal, and the seals for each axle. If leaking from pan gasket, the pan will have to be removed and transmission drained to replace pan gasket. It is not that difficult. When trans oil is put into the manual transmission, it immediately pours out the area at the lowest part of the bellhousing - where the paper gasket is. Thank you for asking about your Renault Clio Sport. You should expect to see results after about 100-200 miles of driving. The product does not harden or thicken in anyway, so it would not cause any adverse affects. It's pretty hard to make heads or tails out of the pics... maybe it's just me. Now the truck has developed a leak that is dripping out of the front at the bell housing. 47 Posts . I've never changed a transmission before, so- can anyone give me any advise as to: 1) a good manual 2) tools needed In the series of all about vehicles, it is time for a new blog today. Given the quantity that's leaking I would guess transmission fluid. Consider hiring an experienced technician like one from YourMechanic who can come out for a closer look to offer a more personal diagnosis of your oil leak . [Diagnosis And Fixes], How To Fix Knocking Sounds When Turning [8 Ways], Best Harley Davidson Headlights | Buyers Guide. Although this quandary is more common in old vehicles it cannot be ignored. If that doesn’t make sense for your or your vehicle, use, Transmission Leaks can be costly issues that leave your car in the shop for days. It’s stuck in a parking lot about 5 mikes away. Are you having any clutch problems like chattering or slipping due to oil getting on the clutch friction surfaces. 1) If the rear main seal was incorrectly installed during the transmission replacement would it be possible that motor oil is leaking into the manual transmission? There is a lower "drain" plug and an upper "fill" plug. Check from where the fluid is dripping and use a sealant or airtight tape to fix it.