Ford F-150 - 1997-2003 :: Constant Whine - Rear Axle Pinion Bearing Replacement

I have a constant whine going down the road with foot on the gas. Back off and it quiets up. At 2-3 MPH i think i can here a " tick- tick". Took the drive shaft off, wheels off ground, cover off and oil out. Spin wheel and i can hear a tick - tick, I think around the pinion bearing. No play up and down or in and out, but it appears to have 2-3 times the backlash i would expect. I used the screw driver- stethoscope--- still think its the bearing. This is a 9.75 axle. What kind of luck would I have pulling the yoke off and going in from the front without removing axles halves and ring gear? I thought I had read that here before. Never done one that way .

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Ford F-150 - 1997-2003 :: Rear Axle Diff Seal Part Number

What the exact part number is for the seal for the rear axle in a 2003 F150 4x4 ?? Mine decided to leak yesterday and so I looked up Ford for the part but there's two .. one is thick and one is not. I don't want to take the seal out first to look because I got no other vehicle to get it and putting it back in and out would be silly.

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Ford Transmission :: 1995 F150 - Rear Axle Seal Replacement

How do you replace the rear axle seal in a 1995 F150?

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Ford Transmission :: 1979 F250 - Rear Axle Seal Leak

This is a photo of my '79 F250 4x4 rear axle (Dana 60 full floater) this seal will leak in a few miles ..what I need is the part number of a replacement seal made like the one in the lower photo ..it seems that Ford no longer has this seal.

Notice the increased distance from the bearing to the sealing lip in this photo ..the sealing lip on the new seal in the upper photo lies almost on the bearing, this one just barely engages the seal surface on the axle stub. I can machine the bearing pocket deeper to cause the seal to move farther onto the sealing surface, but that would also cause the bearings to be closer together, and may cause problems there.

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Ford Super Duty (1999-2016) :: 2015 F350 - Rear Axle Pinion Seal Leak

I 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.

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Ford 7.3L Power Stroke (1999-2003) :: Axle Bearing And Hub Assembly Replacement

It's time to replace my axle bearing and hub assembly. Looking at RiffRaff site they show 3 different models. Early 99, fine course and course. I think I have the course thread but just want to make sure before I order. My truck is a L99 and I don't have the abs sensor. Looks like all 3 have come with the abs sensor. Do I simply not connect the sensor? Here's a pic of what i have. Course thread?

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Ford Super Duty (1999-2016) :: 2003 F250 - Knuckle / Axle Seal Replacement

Replacing the knuckle/axle seal due to my hub not holding a vacuum. I finally got the seal off the axle after several minutes of beating, but it finally came off. During the beating the metal shield that was in back of the seal took a beating as well and can not be reused. Is it really needed?

In this thread the pictures show that the shield was not installed after the seal was replaced. The shield does serve a purpose to keep crap out of the seal though.

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Lexus RX 2010-15 :: 2014 - Rear Main Seal Leak - Short Block Replacement?

2014 RX 350 - 10,300 miles - Rear Main Seal Leak #2

Brought car into the dealership to repair my rear main for a second time. Looks like every 5,000 miles the leak shows up.

The dealership has repaired the rear main seal a second time, and guess what?

Two days later at the dealership the car started leaking oil again.

So now it's been identified that the entire short block needs to be replaced. Should take another week to repair.

This has been the worst experience I've ever had with a new car. Now I have a relatively new car (10,300 miles) that has had 2 rear main seals repaired, a short block replaced, replaced front parking sensors, and a radio that displays the wrong time when first starting the car.

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Ford Excursion :: 2004 - Front Axle Inner Seal Replacement

I have an 04 Limited, 6.0 PSD, 4x4 which I need to replace the front inner axle seals, the right side is leaking out the shaft. I have watched a couple of YouTube videos on how it is done but would like to get some first hand knowledge and recommendations.

First, how important is it to check the backlash before beginning the removal of the gear assembly? Do I need to remove the pinion gear as well or just the gear assembly?

How difficult is it to get everything back on place once the seals are replaced? I have not done this type of repair before and am concerned I might miss something.

I am planning to replace all the ball joints at this time also, this was the primary reason for this maintenance in the first place.

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Ford F-150 - 1997-2003 :: Differential Carrier Bearing Replacement

i'm just wondering if i need to worry about preload and backlash if i just pull the carrier out and replace only the carrier bearings. would simply replacing the shims in there original side keep the specs where they should be with new bearings or would i have to completely dismantle the housing and start from scratch.

I only ask because you can move the entire carrier by hand and see the slack in the bearings but i don't seem to have any noises or vibrations coming from the rear end so i don't know if it's worth tearing into...

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Ford F-150 - 1997-2003 :: Oil Pressure Lost - Main Bearing Replacement?

I have a 97 F-150 with just over 300,000 miles. I lost all oil pressure and know I need to replace the main bearings. Must I pull the engine to do so?

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Ford F-150 - 1997-2003 :: 1998 F250 - CV Axle Boot Replacement

1998 F-250LD 4X4 ... The outer boot is cracked, so I got a new one. Took the axle off, but cannot understand how to remove the boot. Where do I take the joint apart?

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Ford - Escape :: Transmission Oil Leak Due To Driver Side Axle Seal

I noticed pool of oil yesterday morning, felt engine oil has leaked. Did oil change as it was due, the mechanic said the leak doesn't seem big enough, still overnight there was again lot of oil leaked, I kept a pan below to capture it. Checked it at auto shop near me and they said it is transmission fluid leak and probably due to driver side axle seal leak. I am going to take it again tomorrow to fix. How much do you think it will cost to fix if this is right diagnosis? This is 2005 4 cyl Ford escape with 150k on it. As per them if it is axle leak it will probably more of labor (2 hrs) than seal price.

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Ford F-150 (2004-2008) :: Rear Axle Seal Relationship To Rear Diff

I recently had my rear axle seals replaced due to leaking. Does the rear diff fluid get replaced on that repair since the rear diff cover comes off? Trying to figure out when my next interval for changing rear diff fluid should be.

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Ford Super Duty (1999-2016) :: Right Front Axle Seal Continues To Leak?

99, F250, 4X4, V10, 72,000 miles. I have had the front axle seals replaced three times in the past 3000 miles, and the right continues to leak. My mechanic screwed up three times?

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Ford Transmission :: Driver Side Axle Shaft Replacement / Bearing Retainer Is Starting To Slide Off

I have a 73 F100 with a 9" rear end. I need to replace the drivers side axle shaft as the bearing retainer is starting to slide off and I'm not willing to take a chance a new bearing and retainer will do it again. They are 31 spline axles and have the ball bearings not the tapered rollers.

What year trucks can I find a replacement axle shaft? Any other thing I should be aware of in finding a replacement?

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Ford Super Duty (1999-2016) :: F250 - Front Axle Needle Bearing Replacement

I own a 1999 F250 super duty and have the front end apart to service the u joints , I noticed that i have bad axle stub needle bearings on one side. I was wondering what is involved in taking those out and replacing them, it looks like they are held in place with some type of spanner nut. My next question :Would it be worth the cost just to replace the whole bearing hub assembly? The truck has 134000 miles on it.

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Ford 7.3L Power Stroke (1999-2003) :: Rear Main Seal Leak - Oil Dripping From The Top Of Engine

Took the torque converter cover off and this is what I see. Before I took it off the cover looked oily. Prev I replaced the EGR valve and some other sensors and there was oil on top of the engine. Does this look like a rear main seal or oil dripping from the top of the engine?

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Ford Super Duty (1999-2016) :: 2001 F250 - Transmission Leak - Replace Bearing / Seal?

I have a 2001 F250 Super Duty 5.4 Triton motor with a Transmission Leak. I have drained the Transmission, replaced the Transmission pan gasket and filter. The auto parts store also had me purchase the Torque Converter bearings/seal along with enough transmission fluid and a bottle of Lukas Transmission fix. Do I really need to replace the bearings/seal if I have everything else already ?

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