Dec-20-2021 09:09 PM
Jan-07-2022 07:27 AM
klutchdust wrote:I would describe metal particles in vehicle differentials and transmissions as "black and gray mud" that forms at the bottom.ron.dittmer wrote:
I wonder how a shop sees metal shavings in the diff fluid when checking. Maybe they sucked some fluid out from near the bottom with something like THIS SUCTION GUN. I use one for adding/filling differential and manual transmission fluids.
Good question. Maybe a flexible magnet into the fluid. Metal shavings are common in those types of gear assembles. And when they say shavings think the size of ground pepper or even smaller, more like metal chips/flakes, not what you see when you drill holes in steel.
Jan-07-2022 07:04 AM
ron.dittmer wrote:
I wonder how a shop sees metal shavings in the diff fluid when checking. Maybe they sucked some fluid out from near the bottom with something like THIS SUCTION GUN. I use one for adding/filling differential and manual transmission fluids.
Jan-06-2022 09:45 AM
Jan-05-2022 08:37 AM
Grit dog wrote:
^Exactly. And your explanation may help the OP understand that.
Maybe I wasn’t clear, but I don’t consider a broken spring locator pin an alignment issue, but rather a parts failure. I consider alignment something that is adjustable.
Jan-04-2022 04:07 PM
Bud
USAF Retired
Pace Arrow
Jan-04-2022 03:39 PM
Jan-03-2022 10:22 AM
Jan-03-2022 07:46 AM
Grit dog wrote:EMD360 wrote:
Recommended differential service is between 50,000 and 60,000 miles. So it was time. They just replaced the gasket and the fluid. Because it was just service the warranty does not cover it. Didn’t hurt to ask. I still don’t have the RV though because they were not happy with the alignment so sending it back for a rear axle alignment. These look like they are relatively uncommon. But if the steering wheel is off center or there is pull one way or the other I guess it’s possible the rear axle can be adjusted. Can’t find much on it on Google. So the shop that does alignment for them can’t get to it until next week. It’s drivable they say but I didn’t want to experience a problem after all the work I’ve had done so I won’t get it until 2022!
Fwiw, unless there are some extenuating circumstances not mentioned, it is virtually impossible to knock the rear axle of a solid axle vehicle out of “alignment” and it is 1000% not adjustable. If for some reason there is a gross misalignment or bent axle, it is a mechanic shop or body shop job.
Or in other words, you’re likely being sold a bill of goods on the rear alignment. Beware.
Dec-27-2021 06:57 AM
EMD360 wrote:
Recommended differential service is between 50,000 and 60,000 miles. So it was time. They just replaced the gasket and the fluid. Because it was just service the warranty does not cover it. Didn’t hurt to ask. I still don’t have the RV though because they were not happy with the alignment so sending it back for a rear axle alignment. These look like they are relatively uncommon. But if the steering wheel is off center or there is pull one way or the other I guess it’s possible the rear axle can be adjusted. Can’t find much on it on Google. So the shop that does alignment for them can’t get to it until next week. It’s drivable they say but I didn’t want to experience a problem after all the work I’ve had done so I won’t get it until 2022!
Dec-27-2021 06:51 AM
larry barnhart wrote:
We have an 05 3500 chev dually bought new and now has 113K miles on the truck. I have changed the rear fluid 13 times because it was an easy job for me to do. Kinda overkilled all maintenance but the truck feels and drives like new.
chevman
Dec-23-2021 08:17 PM
Dec-23-2021 07:25 PM
valhalla360 wrote:klutchdust wrote:PartyOf Five wrote:
He said when the particulate matter in existing fluid will, when replaced, make the seals/ gaskets the "weakest link" & they may fail more readily. Let a sleeping dog lay.
That's a new one. I do know this. A transmission "flush" is the worst thing you can do to your transmission.
Jerry was in business over 30 years, replaced many a trans just after a flush. Want piece of mind, don't flush.....your tranny that is....
I think there is confusion with the transmission.
In a transmission, the fluid does other thing including creating specific levels of friction...and the common response is don't fix it if it's not broken.
The rear diff is a much different animal. It certainly shouldn't cause leaks.
Dec-23-2021 05:22 PM
klutchdust wrote:PartyOf Five wrote:
He said when the particulate matter in existing fluid will, when replaced, make the seals/ gaskets the "weakest link" & they may fail more readily. Let a sleeping dog lay.
That's a new one. I do know this. A transmission "flush" is the worst thing you can do to your transmission.
Jerry was in business over 30 years, replaced many a trans just after a flush. Want piece of mind, don't flush.....your tranny that is....
Dec-23-2021 04:52 PM