How to rebuild your gm 8.5/8.6 10 bolt axle! #diy #dragracing #racecar
Пікірлер: 105
@SpankHuggins29 күн бұрын
I can't even begin to tell you how informative and well done this video was. Thank you so much
@JackTuned27 күн бұрын
Great to hear!!
@RMINTZELL2 ай бұрын
Awesome to watch a mechanic that knows his stuff!
@JackTuned2 ай бұрын
Thank you!
@stever7638 Жыл бұрын
Well done, Nice work on setting the pinion depth on the first try. For those doing this the first time, 2 setup pinion bearings are a must of the same type of final bearings used for setting pinion depth...saves alot of headaches.
@pbettselectric134 Жыл бұрын
Good job! I’m about to do a 79 Camaro 10 Bolt and a Truetrac!
@chevytruckjerry4 ай бұрын
I'm currently doing this for the first time, and was thinking about the pinion depth measurement. I figured if you have the tools, you could bolt a piece of MIC-6 across the caps, using that as a straight edge, depth mic down to a gage pin at bottom of carrier bearing bore, depth mic down to pinion face, subtract, then mic the carrier race dia and add half to the measurement. If I had the foresight to order some tooling plate ahead of time I woulda tried it 😆
@mountainsgarage2 жыл бұрын
Great to young guys doing stuff! In my mind I am still young. I am sure the pinion depth tool covered that all housing caps are not split on the axle centerline. I spread the case the amount of my desired new bearing preload, usually .015, and just have to set up backlash. Release the spreader and done. Best $100ish dollars I ever spent, that and the clamshell bearing remover. A powerful driveline will continue crushing a crush collar, then boom! Love the videos!
@JackTuned2 жыл бұрын
Great info. I’m going to look into getting a spreader. Also never thought much about a crush sleeve continuing to crush but that makes perfect sense. I’ll use the solid sleeve with shims on the big power stuff!! Thanks Shawn
@paulruffo-dy4ls9 ай бұрын
Great instructions!
@JackTuned9 ай бұрын
Glad it was helpful!
@scottleclair131 Жыл бұрын
That's a good idea making bearings little bigger
@brianknapp72687 ай бұрын
That's when I like the video. We'll use this when I get ready to do mine
@JackTuned7 ай бұрын
Glad to hear!
@dougcormack8240 Жыл бұрын
I use a steering wheel puller to get the yoke out ,take the caps off the joint locks,and run two bolts thru the holes if the go all the way thru.If not use bolts that are the same thread as the caps.Use the side by side slots on the puller.
@Jay-wn6uf7 ай бұрын
trying to visualize this
@Louie886 ай бұрын
Awesome video
@JackTuned6 ай бұрын
Thanks!
@vikinghauler32449 ай бұрын
No tats,no language and good info. This channel is a keeper!
@JackTuned9 ай бұрын
Haha thanks
@casperobs24957 ай бұрын
Whats wrong with tattoos?
@leosmart1165 ай бұрын
TF are you going on about
@hiddenman99 Жыл бұрын
dam . That was a good video!!!
@JackTuned Жыл бұрын
Glad you liked it!
@user-st6ij4go3d7 ай бұрын
Great video
@JackTuned7 ай бұрын
Thanks!
@svenferm9132 Жыл бұрын
Great video! Lots of useful info there! Thanks!
@JackTuned Жыл бұрын
Glad it was helpful!
@diesel15866 ай бұрын
Pretty nice
@JackTuned6 ай бұрын
Thanks!
@thesetruths1404Ай бұрын
Nice. Have you ever experienced a rear end click quietly enough where ya can't hear it unless windows are down and driving next to a wall or barrier? It only clicks when fuel is applied, not while coasting. Thanks!
@JackTunedАй бұрын
What rear , what differential carrier?
@thesetruths1404Ай бұрын
@@JackTuned 10 bolt half ton 8.5 or 8.6". 2005 GMC Yukon 4x4
@dustintownsend781011 ай бұрын
Love the video very helpful
@JackTuned11 ай бұрын
Awesome thanks
@FoxtrotMaulOutdoorsАй бұрын
Awesome informative video man. I do have a question, can you take the outer pinion bearing out with the pinion still in? MIne is bad and just need to change the outer one, and didn't want to have to pull the entire rear end out if I didn't have to.
@JackTunedАй бұрын
That would be a feat. I’m sure it not impossible, but I can’t think of a good way to do it. Somehow welding something to the race and slide hammering it out I suppose. But it would be easy to just disassemble it all and put it back together how you found it.. just torque the pinion nut to like 150ftlbs after. You won’t have to mess with any of the shims or lash.
@nateklein734219 күн бұрын
SHELBY!
@MrHayabusa12992 жыл бұрын
Good informative video!
@JackTuned2 жыл бұрын
Thank you man
@Rick-O-Shay60Ай бұрын
What procedure, did you use to get the correct backlash pre-load of 14"-19" in. lb. when you were setting the pinion depth? (crush on sleeve) You mentioned it was tricky, and not to go to much or you would have to get another crush sleeve to start over. Did you use a ratchet, and socket on pinion nut a bit at a time? or?... This would be a helpful, perhaps critical, step you did not demonstrate. Other than that, your tutorial was easy to follow along. Thanks.
@JackTunedАй бұрын
I use my Milwaukee impact driver and work slowly.
@fatbastardwithabeard11 ай бұрын
great video.
@JackTuned11 ай бұрын
Thanks!
@rileywalker98622 ай бұрын
Where did you come up with 3 thousands on each side for pre load on the carrier? Is that a set number or does it depend on what shims you already have in each side ?
@JackTuned2 ай бұрын
Something with .003” clearance is generally considered “slip fit”. I basically set up the backlash with the carrier being “slip fit” and then I add a couple or few thousands to each side so backlash is maintained but now I have to tap the carrier in and it achieves some bearing preload. Does that make sense?
@MrHayabusa12992 жыл бұрын
Cherry and blueberry thread locker 😛
@JackTuned2 жыл бұрын
Amen
@royel70652 ай бұрын
If just replacing the seal do u still need to change out the crush sleeve and pinon nut for 10 mm housing
@JackTuned2 ай бұрын
No, just torque the pinion nut to like 140ft/lbs so it retains the old preload.
@JackTuned2 ай бұрын
Put some thread sealer on the pinion splines incase oil was seeping through the splines and around the nut/washer while you’re there.
@jimmyfreeze37825 ай бұрын
Rhetorical question. What was the pinion shim depth that you pulled out from stock before you measured and put 30 thou shim back in?
@JackTuned5 ай бұрын
When I do a regear like this I never bother to pull the bearing off the old pinion gear and measure to be completely honest. So I don’t know, sorry!
@Danno74Z Жыл бұрын
Good video! I have one question and thinking out loud here. Is it possible to get close to the pinion depth and spacer needed by measuring the old pinion head with the original spacer and lets say it's 3.250" in over all length (the head with spacer). Now measure the head of the new pinion and it alone is say 3.100". This would mean you would need a .150" shim to get the original 3.250" distance. My logic here. The new pinion bearings and races have to go back exactly in their original locations. The new pinion and carrier all have to be machined to a very tight tolerances or it would not fit the housing. So the only thing that is changing is the thickness of the head of the new pinion. Get that close to the one that came out and I think you have the thickness needed for the new shim. What do you think?
@JackTuned Жыл бұрын
Are you just trying to avoid making a slip fit pinion bearing? Is the desired depth stamped/etched on the pinion gear? There is a math equation to get desired depth if you don’t have it etched on there from the manufacturer. Worse case, buy two inner pinion bearings and press one on, take a measurement too see what you need for shims. Even if you have to cut the new bearing off, at least you know your in the ballpark. I don’t think guessing the shim from one pinion to another will work when it comes down to thousandths of an inch what is acceptable or not.
@kurtvanluven935113 күн бұрын
@@JackTuned I'm avoiding making them.
@darianthompson59754 ай бұрын
Can i only replace the carrier bearings on my gm 3.23 of a 2017 escalade and leave the pinion and its bearings preload alone?
@JackTuned4 ай бұрын
Yes. I would check backlash prior to tear down and make sure it’s similar after. Unless the bearings are that trashed but if they are then you probably need a gearset too..
@kurtvanluven935113 күн бұрын
With my view, the count is (5150)1 How appropriate!
@JackTuned11 күн бұрын
Thanks for watching!
@kurtvanluven935111 күн бұрын
@@JackTuned Only thing I'm worried about is THE SMELL
@angeldess3 ай бұрын
what exact Richmond kit is that I don't want to order the wrong one.... please!
@JackTuned3 ай бұрын
Depends on what axle you have
@Villafranco93 Жыл бұрын
I have a gm 10 bolt. I removed the diff cover and removed the 8 millimeter bolt now to remove the spider gear pin and I'm having trouble, it won't budge won't come out nothing.. Any help would be appreciated.
@JackTuned Жыл бұрын
That bolt could be bent. Did you blow the diff up?
@jasonrogers916911 ай бұрын
Pretty sure you done figured it out but in case it's extremely worn. Hammer and punch and new parts.
@jaredyeaman2934 Жыл бұрын
So wish you would have included the size of the nuts and bolts as you did this
@JackTuned Жыл бұрын
Pinion nut is 1-1/4” Carrier caps 5/8” Diff pin bolt 5/16” The ring gear bolts will vary kit to kit I believe.
@garyruth79 Жыл бұрын
I like the video! Where are you located?
@JackTuned Жыл бұрын
Southern Maine
@sergioaranda780511 ай бұрын
10 bolt would be the same diff on a 2000 blazer or am i wrong?
@JackTuned11 ай бұрын
Likely it is
@thomasbarnett21007 ай бұрын
Do you have a link for the pinion depth tool?
@JackTuned7 ай бұрын
Check out this page from Summit Racing www.summitracing.com/parts/pro-66516?seid=srese1&ppckw=pmax-tools&gad_source=1&gclid=eaiaiqobchmiific9_sahamvr2fhar0oaam8eaqyaiabegl3tpd_bwe
@thomasbarnett21006 ай бұрын
ASLO Is the inch pound rotational torque measured with or with out the carrier and ring gear in place?
@JackTuned4 ай бұрын
Without if you are only measuring pinion bearing preload.
@clemsr01 Жыл бұрын
what bearings are you using for the slip fit before using the press on ones
@JackTuned Жыл бұрын
Same ones for final install but I hogged them out with die grinder bits/barrel sanders etc.
@clemsr01 Жыл бұрын
@@JackTuned gotcha thanks
@JackTuned Жыл бұрын
I should say “same part numbers as the ones for final install”. It’s a separate bearing set that I hog out. Final install bearings are press fit
@user-st6ij4go3d7 ай бұрын
What area are you located. Thanks
@JackTuned7 ай бұрын
Southern Maine
@darnellgraves9108 Жыл бұрын
Anything is possible
@lancewilcox3944 Жыл бұрын
How hard do the shims go in
@JackTuned Жыл бұрын
Which ones?
@CornFedZr1 Жыл бұрын
how much power it can handle?
@JackTuned Жыл бұрын
Depends on the driver lol
@johnmilner7603 Жыл бұрын
Don’t you need any sealer on the races before they get hammered in?
@JackTuned Жыл бұрын
On the pinion bearing races? Being press fit and then also preloaded by the pinion nut I don’t see the need. Maybe in some applications it’s necessary?
@crazyantny9161 Жыл бұрын
@@JackTuned yeah, he's right. You should tightly tig weld them in😂😂😂😂😂
@JackTuned Жыл бұрын
😅
@shawndriscoll71 Жыл бұрын
@@crazyantny9161 do you use the endoscope as you tig, to make sure the welds are acceptable? Seeing as you can't x-ray the welds inside the housing.
@SergioSanchez-zd9de6 ай бұрын
Bad ass video although i rather pay for something like this! lol
@JackTuned6 ай бұрын
Haha
@hdzayy8646 Жыл бұрын
parts and labor how much would you charge for this i got quoted 1600 for 4.10s and a lsd diff installed
@JackTuned Жыл бұрын
For just the rear? Ouch
@hdzayy8646 Жыл бұрын
yea bro same day service, 4.10, lsd, new bearings. on summit just parts are 1200 for the kit
@JackTuned Жыл бұрын
Oh including the parts, that’s fair.
@jasonrogers916911 ай бұрын
Ok here is where I am confused. I have done every rear end in my Chevy trucks suburban and Tahoe 10 and 14 corporate rear end. All lockers or the g80's. I know that Eaton makes them for gm and are not interchangeable with conventional gm differential. The pin is .010 larger spider gears have 10 teeth instead of 11 and yada yada but here's my point did Eaton sell the rights to gm because I pulled my drum brake g80 out to put the 8.6 disc in and it is a g80 also but has NOTHING in common with the 8.5 except the ring and pinion. Everything in the 8.5 is bigger parts wise and the 8.6 is just like a conventional diff not like the Eaton 8.5 that I have always dealt with. I thought someone tried to rebuild it with conventional parts til I tried the pin from the drum brake and it's to big but it's got the access holes for the tumbler and mechanism so it is a gm doings but I don't get it. Gm start making them out of their conventional diffs?
@JackTuned11 ай бұрын
No clue bud sorry
@jasonrogers916911 ай бұрын
Wow I forgot about this but I think I found out. Apparently there is a military version that is not interchangeable. It is beefier and as I found they are right it is not interchangeable and they don't have access holes to drive those things out so I took a blunt punch and just put it on the edge of those retainers knowing I was going to break them and didn't and it hit them hard. Did bend a little and ground the cap off and drove them back in. Anyway some have gotten into the trucks. Mostly 4x4s I believe.