I was getting ready to replace the carrier bearing and noticed the rear pinion seal is leaking. Before attempting the replacement myself, I would like some opinions on the noise in the video below. Is this normal? I am confidant I can replace the carrier bearing and pinion seal, but not sure I have the tools for anything else.
YouTube ...
2003 f350 6.0 diesel, driving on the freeway at 70 mph, all instrumentation went off, the radio went off, the engine was still running fine. While pulling off on the off ramp, when the speed was about 20 mph the rear end jumped up as if the transmission was trying to go into reverse. After traveling about 4 miles at about 15 mph the rear end jumped up about 6 inches and the drive shaft pulled out of the spline and drove itself into the pavement. Why this happened. I have put two new batteries and an alternator in the truck and it has been fine every since, but I am still concerned it may happen again. The truck has a 6 inch lift on it.
View 3 RepliesI took the front axle shafts out a couple months back and remember NOT seeing any differential fluid in the axle shaft housing. But then when I took the tire off tonight.. I noticed diff fluid leaking from from the axle shaft dust seal ?
1. I didn't think diff fluid flowed up near those front dust seals ?
2. That's a brand new dust seal so I'm guessing some debri must be in the connection causing the leak ?
Pinion seal on my truck is leaking. At auto parts store they gave me National seal part number 4278. It does not fit it is too small.I went back and other seal they have is too big. What is the part number?
View 11 RepliesRecently had a rear pinion leak and replaced the seal and nut. I jacked up the truck, took off wheels and felt the drag so I could duplicate once i had the new seal as I tightened the nut. I've done this only once before on my F150 years ago, but when I put the driveshaft back on and test drove it, i had shudder when not under load. So when I let off of the accelerator, it had shudder and more the faster I was going.
Obviously thinking this is a preload issue with the rear axle but would this be caused by tightening too much or too little. I had no issues before so I would think that the driveshaft itself is not the issue. I can't confirm that I got it bolted up in the exact same manner as before in relation to the flanges but still wouldn't think that to be the issue.
2011 F-350 CC, 45k miles... Found out yesterday mine is leaking. Way to early for these issues to pop up.
View 1 RepliesHave a 2004 F350 dually diesel 6.0 - will now be replacing the passenger rear wheel seal for the third time in 8 months - replaced 12/2014 again in 6/2015 - took in for extensive engine pairs 7/8 got back 8/27 and have to replace the wheel seal again. Cannot figure out why blowing out so often - what to do to stop it from blowing out? Called the dealer and they were absolutely no support at all - mentioned something about a thicker seal?
View 10 RepliesI haven't had time to take my truck to the dealer to actually be checked yet but it appears I might have a rear main seal going out from what I can see. I pressure washed the whole underside of my truck the other day and there is fresh oil where the engine connects to the transmission.
My truck is a 2011 with a 2013 engine in it. The truck has 103,900 miles on it. The engine has almost 60,000 miles on it. I have the extended warranty on it which is good. All this truck has to do is last 2 more lousy months and I'll replace it.
2011 Ford F-450 6.7L Diesel 12' Flatbed
What Spicer Part #s for the rear u-joints would be? I'm not nailing down the right one. I keep finding numerous ones, 1410, 1350, 5-160....
View 8 RepliesMy buddy has a 2011 250 and is having some weird issues with a clicking noise. It started out when you put the truck in gear (D or R) and touch the gas it would click. Seems to be coming from the middle to rear part of the truck. Now it clicks when he's driving. This all started after he got 35's and a leveling kit. It's taller springs in the front and added a block in the rear. It has less than 15k on it.
View 14 RepliesI was looking underneath the truck yesterday and saw that the rear end pinion seal was leaking. Looked like it had been for a while. Truck has 35,850 miles on it. Unscrewed the fill plug and a lot of pressure is released. So I'm assuming the breather is clogged somewhere along the line. I have an appointment at the dealer on Friday to see whats wrong. What is supposed to be at the end of the breather tube? Mine has a barbed 45ish degree fitting on the end of it. Its a SRW by the way.
View 5 RepliesI just picked up an 09 F250 a couple of weeks ago and I was planning on replacing all the fluids since I'm not sure when everything had been done in the past, but it did pull a camper 5th wheel. It has about 93000 Km/57000mi on it
One thing I noticed when reading the manual is that a rear diff fluid change is not necessary on these rear axles unless they have been submerged in water or repaired etc..
Just after I got it I noticed the pinion seal was leaking. It was fixed under warranty but the dealer did not replace the diff fluid as they said Ford will not pay for it.
My question is do you think I need to replace the diff fluid or should it still be good, given the relatively low mileage.
I'm trying to replace my transmission output shaft seal on my 2wd and I can't seem to get the seal removed. I couldn't find anything to rent from O'rielly's or Advance Autoparts that would work. It's in there really tight ....
View 10 RepliesI'm trying to figure out what axle I have on a 2002 f350 single wheel 4x4 so I can order a replacement seal. So this morning I got to work and noticed that am oily guild was dripping from the front of my rear differential where the drive shaft hooks into it. I figure it the seal, so when I went to look up the repair kit they list several different axle options because of gearing, what axle I have as there wasn't a in owners manual with the truck. Who can I find out what axle I have so I can buy the repair kit for it...
View 5 RepliesI've pulled the fuel lines and disconnected all the electric plugs. I don't seem to be able to remove the unit as the 4x4 drive shaft is in preventing me from full removal. Is this possible? Do I have to remove the drive shaft? Very frustrating as this should have been a 15 minute or less job. A video would be useful, but all my searches show only two wheel drive removal.
View 14 RepliesCouple weeks ago found some oil drops in the drive way so I got Underneath to see this disappointment. Hope the pictures come through for you all to see. She's been in the shop since Monday.
front crank case seal gone bad! what a mess.
I am a new 6.7 owner and had/ have a 7.3 As I have been getting to know the truck I have been under it and noticed that the front drive shaft and axle are locked in. My hubs are switched to auto but I know on my 2000 7.3 when my hubs are on auto my front axle and driveshaft are disengaged... I'm wondering if the new 4x4 system is different. I know that can save on MPG
View 6 RepliesI currently have the rear axle shafts off the truck. I took off, cleaned then put on the rear diff cover.
I live in an area that does nothing but form rust anywhere and everywhere in very little time.
I don't want rust forming in the rear diff gears - can I fill the rear diff up ? Or will it leak out of the rear shaft holes ? Can I fill it up halfway then ?
So I have a 06 350 and I'm getting clunking from drive to reverse and now with drive too, I know my rear diff is on it's last days but I am wondering if that could cause the clunking and now my truck around 90km shakes likes crazy and same thing wana know if that's the diff. And if I was to fix diff myself would it not just be easier for me to just swap axles if I wanted to be cheap??
View 12 RepliesLooking for a write-up on replacing the seals on the hose that leaks at the power steering pump? I replace them once but may of over tightened them. I pour in atf and see it dripping on drivers side of power steering pump. Can I just use regular o rings?
View 5 RepliesHad oil seal failure on the rear differential at 35,000 miles?
View 6 Replies