How do you fix 2003 expedition rear differential pinion seal leak?
remove rear drive shaft. remove pinion yolk from front of diff.remove oinion seal replace with new one. replace pinion yolk, replace driveshaft,.. dhceck ujoints of drive shaft while out, its a good time to replace them
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rear main seal must be replaced. also, is it leaking because the crankcase is holding pressure? your PCV is supposed to prevent that, to keep the seals from bolwing oil. if it… got clogged, the rear main was the first to give, but wont be the last. once a seal blows ANY oil it is all done. Is PCV clogged? Are other seals leaking. Replacing seal not complex, but plenty time-consuming. The transmission is backed out or removed completely. The torque converter or clutch is disconnected from the flywheel or driveplate, and the flywheel is removed. the rear main seal is removed and new one drifted in. 3 hours in a shop. good time to replace clutch or torque converter if problems there, too. Oil stop leak is not a versatile chemical. It can do as many bad things in there as it can do good things. Most people will tell you they have never used it and gotten the result they hoped for.
Answer . \nremove drive shaft. remove large nut on pinion . using a puller, remove yoke from pinion.remove pinion seal. install new pinion seal.replace yoke. install NEW p…inion nut,to correct torque specs. reinstall drive shaft.PS now is a good time to replace U-joints while u have drive shaft out
Changing rear differential pinion seal on 2003 dodge quad cab 1500 and the torque specs for pinion nut?
How do you change rear differential pinion seal on 2003 Dodge quad cab 1500 and the torque specs for pinion nut?
Answer . just got my 2004 ram done at the dealer for 83 bucks. worth the money and have them do it :)
You need to mark the position of the nut prior to removing.. a centre punch mark on the nut and shaft.. Remove nut and flange. pry out the seal and replace. install the fla…nge and nut. Tighten the nut until the centre punch marks line up again
Answer . Better to just replace the whole rack with a rebuilt
look up on this subject i you mechanics book if you don't have one go and look at your local library and the mechanics book tells you the year and model of the car if this is …any help to you or you can look around at machanic shops and ask their advice..
30$ 15 for dif fluid 10 on ultra copper and a half hour of your time
Preload is the amount the pinion bearings are squeezed together by the pinion nut.
Pinion seal:. Remove the drive shaft from the yoke.. Pull the pinion yoke off the pinion shaft.. Remove the old seal and hammer on a new one. Seal is about 10 bucks.. Re-a…ssemble. Rear cover:. Remove the cover bolts.. Put a pan under the rear end and pry the cover off.. Clean and re-silicone the cover. Re-assemble.. WARNING!!!!! Don't let the rear end run dry, will cost you pinion bearings in a very short time.
In Ford Mustang
It may be your differential or your whole rear end or it could just be a worn out gasket.
buy new mirror and glue then follow directions on the box
NO it will not. That is BAD stuff to put in the engine oil. You need to check the PCV Valve and make sure it is working. If it is then you will need to replace the rear main s…eal.
trying to replace rear pinion bearings 1993 ford aerostar, 7.5 rear differential...slinger washer on drive shaft side is stuck, cant get pinion shaft out, all differential par…ts have been removed...any suggestions?
In Saturn (car)
You will have to replace the rear main seal. This will require thatthe transmission be removed.