|05-05-2012 04:14 PM|
|05-05-2012 04:04 PM|
|StaffCaptainZ06||I would replace the pinion seal and remove the rear cover, clean the cover then reseal that too.|
|05-05-2012 03:37 PM|
|James249G||Look, the gus at Kaufman Tires... I've got no reason to beleive what they say. But my buddy who helped me install my lift was the first guy who pointed it out to me. He's the kind of gear head who's advice I hold in very high regard and he has no reason to talk me into a shop for no for nothing. Plus when we put the lift on last weel there was a great deal of oil slung around on the inside of the rear driver side wheel. Those first photos I posted, you dont see anything there?|
|05-05-2012 03:27 PM|
I can't tell 100% from the pictures, but I'm not seeing anything indicating a terrible pinion seal leak. If it's an axle seal leak, you'd have differential oil on your brakes and inside your wheels. Leave your Jeep out overnight with a piehttp://www.youtube.com/watch?v=HNkGdByzyjIce of cardboard taped underneath it. If there are spots by the wheels, it's an axle seal leak, if it's in the center it's a pinion seal.
Now, did you notice this problem or did they? It's a common high-mile maintenance item that unscrupulous lube shops will point out. But again, if it's really leaking, it's time replace.
Both seals aren't difficult to replace. It's definitely parking-lot doable, but you'll need jackstands for the axle seals.
Here's a great video for replacing your pinion seal. It's a 30 minute job, but you MAY want an impact wrench for that bolt. Use PB Blaster to loosen the rust. Make sure to torque it up to proper specs. I think that's more important then having it sitting in the exact location it was before.
How To Install Replace Rear Axle Differential Pinion Seal 1AAuto.com - YouTube
|05-05-2012 03:24 PM|
|05-05-2012 02:52 PM|
|InvertChaos||Looks like a pinion seal leak to me...but I'll let the experts get in here.|
|05-05-2012 02:49 PM|
|James249G||Wasn't easy... In my work clothes!|
|05-05-2012 02:46 PM|
|James249G||Just a sec...|
|05-05-2012 02:36 PM|
|InvertChaos||Can you take a picture of the other side where the yoke is?|
|05-05-2012 02:33 PM|
|James249G||Not sure. Does the pic tell you anything? Like I said, I'm no genius where it comes to this stuff!|
|05-05-2012 02:13 PM|
|Plowboy1970||Pinion or axle seal? Still pretty high no matter what.|
|05-05-2012 02:12 PM|
Rear Differential Leak - Quick Fix?
Hey, gents. The folks who balanced my tires recently told me that it would cost roughly $250 to fix the seal on my leaking rear dif. I can turn a wrench on a motor but I dont know a whole lot about the underside. $250 sounds a little high. Is this the kind of thing I could do in a parking lot? Any advice would be greatly appreciated.