Dec-28-2015 11:18 AM
Dec-31-2015 09:28 AM
Dec-31-2015 08:29 AM
Dec-31-2015 07:37 AM
Wes Tausend wrote:FishOnOne wrote:
Hell I agree with your points J2S :B
You can include what most manufacturers are competing at is the overall cost of ownership, but in the end it's a cost cutting measure.
Troy,
I'm not so sure the greaseless ball joints are a cost cutting measure so much as a different design that is not compatable with zerks or having a lube passageway hole. I can't remember where I found it, but I found info on the web that the reason Ford used greaseless zerks was because they use a nylon(?) socket cup to receive the ball in the ball joints. I imagine a cup hole for grease path would even be detrimental.
The reason they use these type joints is because they reduce turning effort and allow caster settings to do their job for better handling. I posted a long saga about how I found this out in this other thread.
By my measurements, I believe Ford factory greaseless balljoints do steer better. If I replace ball joints in my V-10 Excursion, I will spec OEM balljoints. The first ones have exceeded 100k miles. Steel-on-steel may be more durable, but Ford engineered life is plenty good enough for me.
Wes
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Dec-31-2015 07:04 AM
FishOnOne wrote:
Hell I agree with your points J2S :B
You can include what most manufacturers are competing at is the overall cost of ownership, but in the end it's a cost cutting measure.
Dec-31-2015 05:20 AM
jus2shy wrote:FishOnOne wrote:GeoBoy wrote:brooks379 wrote:
I've seen ball joints wear out in 30,000 mile. They are the non grease able ball joints the big 3 US Auto makers use on trucks .I have a F 350 with only 2 grease zerts on the whole front end. Get them replaced with quality grease able ball joints and u joints while it's apart, grease them with good quality grease and you will probably never replace them again.
A co-worker has a 2015 Ram 3500 dually and no grease fittings, my 2015 GMC Sierra 3500HD dually has 8 grease fittings. Why don't all the truck mfg. have grease fittings on the front suspensions? It cannot be due to cost savings.
Probably due to costs savings... Having said that not all non grease able ball joints are bad.
I rotated the tires on my truck (with no grease able ball joints) with 84k miles and couldn't feel any slop in any ball joints.
Reason why many manufacturers moved away from greasable ball joints is because the current majority of vehicle owners (and probably dealerships) would never utilize them or even utilize them correctly. It cuts down on warranty issues and usually gets the vehicle to the end of the warranty period. Or some of the users that do grease their joints, don't think to clean off the zerk before applying grease (thereby getting dirt and grime into the greased joint). Or some do the opposite and over-grease a ball joint, breaking the rubber seal and getting grease all over the place (guilty of this when I was just a teenager). Hell, there's 1 grease zerk on my RAM that's hard to get to and most dealerships don't even know it exists (it's for the front cardan joint on the forward drive shaft). I also bet most lube techs over-greased joints as well and would break the rubber seal, since many of them are straight out of high school. How often do owners that actually know how to maintain their vehicle have to go and correct the work and correct a "Service Adviser" when it comes to performing certain maintenance tasks? Hell, even ordering coolant for my truck was a pain, FCA changed from a HOAT to an OAT in 2013 and most dealerships weren't aware of that and almost gave me the wrong coolant. Hell, my dealership wasn't aware of a second fuel filter that resides underneath the bed of my vehicle, they kept telling me there was only 1 filter on there until I had them lift my vehicle and I showed them the actual filter, hence laying down the "STFU and gimme my filter".
I had a similar experience with Ford as well, especially when they took issue with me installing a 2nd USB port (That already existed on the F-150). Had to show them that I added no hardware except for a cable before they'd warranty my head unit for acting weird.
It makes sense from the manufacturer's stand point in reducing claims and issues with maintaining vehicles. Less to "Maintain" means less opportunity for screw-ups.
Dec-30-2015 04:53 PM
FishOnOne wrote:GeoBoy wrote:brooks379 wrote:
I've seen ball joints wear out in 30,000 mile. They are the non grease able ball joints the big 3 US Auto makers use on trucks .I have a F 350 with only 2 grease zerts on the whole front end. Get them replaced with quality grease able ball joints and u joints while it's apart, grease them with good quality grease and you will probably never replace them again.
A co-worker has a 2015 Ram 3500 dually and no grease fittings, my 2015 GMC Sierra 3500HD dually has 8 grease fittings. Why don't all the truck mfg. have grease fittings on the front suspensions? It cannot be due to cost savings.
Probably due to costs savings... Having said that not all non grease able ball joints are bad.
I rotated the tires on my truck (with no grease able ball joints) with 84k miles and couldn't feel any slop in any ball joints.
Dec-30-2015 02:13 PM
GeoBoy wrote:brooks379 wrote:
I've seen ball joints wear out in 30,000 mile. They are the non grease able ball joints the big 3 US Auto makers use on trucks .I have a F 350 with only 2 grease zerts on the whole front end. Get them replaced with quality grease able ball joints and u joints while it's apart, grease them with good quality grease and you will probably never replace them again.
A co-worker has a 2015 Ram 3500 dually and no grease fittings, my 2015 GMC Sierra 3500HD dually has 8 grease fittings. Why don't all the truck mfg. have grease fittings on the front suspensions? It cannot be due to cost savings.
Dec-30-2015 02:05 PM
brooks379 wrote:
I've seen ball joints wear out in 30,000 mile. They are the non grease able ball joints the big 3 US Auto makers use on trucks .I have a F 350 with only 2 grease zerts on the whole front end. Get them replaced with quality grease able ball joints and u joints while it's apart, grease them with good quality grease and you will probably never replace them again.
Dec-29-2015 10:25 PM
Dec-29-2015 04:14 PM
Dec-29-2015 03:05 PM
Dec-29-2015 02:37 PM
Dec-29-2015 07:30 AM
Dec-29-2015 06:49 AM
Dec-29-2015 05:26 AM
2500 Grunt wrote:
Find out what the allowable spec's are for the ball joints(on your own)and ask them what kind of reading they got on their dial indicator/gauge or whatever they use. You can't just use a pry bar and see them move 1mm up and down and say they are wore out. Also, ask them to show you if you still don't feel comfortable with it. I had a smaller shop in town tell me that mine were wore out then I took it to Dodge and they said no they are not.