Changing differential fluid - A step by step "HOW TO"

chris4x4 · 08-12-2009, 01:21 PM

Quote:

Originally Posted by dysfunctnlretard

I have a feeling this is going to be a long day....

Sorry, Buddy. At least you'll follw directions from now on.

dysfunctnlretard · 08-12-2009, 01:21 PM

I see someone recommended some penetrating oil, will anything do? I was thinking wd-40?

dysfunctnlretard · 08-12-2009, 01:22 PM

Quote:

Originally Posted by chris4x4

Sorry, Buddy. At least you'll follw directions from now on.

lol. thats for sure. I walked out to my truck and made a mental note to make sure I did the fill plug first. Once I got under the truck , all common sense went out the window. thanks for your help though, Chris. I appreciate it.

chris4x4 · 08-12-2009, 01:23 PM

Quote:

Originally Posted by dysfunctnlretard

lol. thats for sure. I walked out to my truck and made a mental note to make sure I did the fill plug first. Once I got under the truck , all common sense went out the window. thanks for your help though, Chris. I appreciate it.

Anytime. I hope you get it ok.

duckcmdr · 08-12-2009, 01:27 PM

Quote:

Originally Posted by linkfeeney

anyone change their differential fiuid just using 75w-90 on in their rear locker yet?
thanks!

yep did silversevens followed the instructions on the begining of this thread work fine. did mine with the lsd and that also worked fine. The instructions provided in this thread are very good.

to chris and brian.

good luck

jandrews · 08-12-2009, 02:43 PM

Quote:

Originally Posted by dysfunctnlretard

Like a dumbass, I failed to follow instructions. I unscrewed the drain plug first and then the TRIED the fill plug but its too tight to get it off. Any ideas on how to get it off?

><

This is why you follow instructions kids.

When I did my diffs I did the front and transfer case fine, but the fill plug on the rear diff was stubborn as hell and began to round. I stopped there and called the dealer, asked if I could bring it in, would they break it for me an reseat it snug but not crazy-tight. They said sure, take 30 seconds, no charge.

Good thing I did the correct order. If I had done it the other why, I'd've been up your same creek.

Quote:

Originally Posted by linkfeeney

anyone change their differential fiuid just using 75w-90 on in their rear locker yet?
thanks!

Yeah. Mobil 1 LS in my diffs and t-case right now. It supposedly has the limited slip additive already in place. They say it works for limited slip and non-limited slip diffs...which I suppose it must, because it's the only 75-90 gear oil Mobil 1 makes, according to their website.

Looking like Redline for me next change though. Group 5 base stock.

dysfunctnlretard · 08-12-2009, 02:49 PM

went and bought some penetrating oil (thats how newb I am at this, I dont even have wd40 in my house lol) and let it set for a few minutes came out like cake. filled the oil up and Im good to go. Thanks guys! Not so long of a day as I expected....lets hope the leak stopped as welll

97Blk_one · 08-12-2009, 03:05 PM

Thanks..Now how about Transmission Flush writeup ?

Turbocharged99 · 08-23-2009, 06:07 PM

Hi everyone Im knew here

I have a 07 taco sports 4X4 and in process of changing Automatic transmission, transfercase, front and rear differential oil but cant seem to find the right oils for it. I got the rear differential(75W-90)Lsd. The rest im still trying to find what kind or type should i use,

anyone out there would like to comment, would greatly appreciate it.

bermise · 08-23-2009, 07:12 PM

you can't go wrong with Amsoil.

timmer · 08-27-2009, 03:59 PM

Quote:

Originally Posted by afd23a

for those who haven't done it before, you may want to get one of these to make it easier to get the fluid in.

wtf!?!?

sriley727 · 08-28-2009, 06:05 AM

Quote:

Originally Posted by timmer

wtf!?!?

Colostomy bag...

jonnysrt2004 · 08-29-2009, 01:27 PM

just did mine
thanks for the write up Brian & Chris

took me 45 min. took my time and ate lunch while it was draining.
used 75w90 synthetic.
i filled really slow and none dripped out... got me kinda worried. but my owners man. states 3 qts

so far so good. 21k miles now.

chris4x4 · 08-29-2009, 05:35 PM

Quote:

Originally Posted by jonnysrt2004

just did mine
thanks for the write up Brian & Chris

took me 45 min. took my time and ate lunch while it was draining.
used 75w90 synthetic.
i filled really slow and none dripped out... got me kinda worried. but my owners man. states 3 qts

so far so good. 21k miles now.

Good to hear!

GASH · 09-04-2009, 01:01 PM

Great write up fellas! I don't think I would've done it myself if it wasn't for the great instructions and pictures!

I changed the front/read diffs and the transfer case w/ Redline 75W90. I'm not sure if its in my head but I swear its rolling smoother.

chris4x4 · 09-04-2009, 01:03 PM

Quote:

Originally Posted by GASH

Great write up fellas! I don't think I would've done it myself if it wasn't for the great instructions and pictures!

I changed the front/read diffs and the transfer case w/ Redline 75W90. I'm not sure if its in my head but I swear its rolling smoother.

Good to hear!

Eesh · 09-05-2009, 06:51 PM

I still haven't seen what product people are using, that they are happy with in LSD rear diffs.

Silver_Jim · 09-07-2009, 03:27 AM

Chris -- when you say "replace your fill plug" are you saying, just to it back in or to purchase a new one and then put it back in. Seems like a silly question on the surface but I am not sure if there is some importance to swapping a the plug. Thanks so much.

Remember to replace your fill plug!

meteoraman2514 · 09-07-2009, 04:25 AM

good job guys, thanks for the write up! just made it easier to do for me once i change mine for the first time.

brianr · 09-07-2009, 04:55 AM

Quote:

Originally Posted by jonnysrt2004

just did mine
thanks for the write up Brian & Chris

took me 45 min. took my time and ate lunch while it was draining.
used 75w90 synthetic.
i filled really slow and none dripped out... got me kinda worried. but my owners man. states 3 qts

so far so good. 21k miles now.

awesome, thanks.

Quote:

Originally Posted by GASH

Great write up fellas! I don't think I would've done it myself if it wasn't for the great instructions and pictures!

I changed the front/read diffs and the transfer case w/ Redline 75W90. I'm not sure if its in my head but I swear its rolling smoother.

thanks.

Quote:

Originally Posted by Silver_Jim

Chris -- when you say "replace your fill plug" are you saying, just to it back in or to purchase a new one and then put it back in. Seems like a silly question on the surface but I am not sure if there is some importance to swapping a the plug. Thanks so much.

Remember to replace your fill plug!

no need to replace the plug, simply wipe the metal specs from the magnet on the plug.

then reuse (replace) the plug.

Quote:

Originally Posted by meteoraman2514

good job guys, thanks for the write up! just made it easier to do for me once i change mine for the first time.

thanks.

08-12-2009, 03:05 PM	#248
97Blk_one Senior Member Joined: Apr 2008, #5970 Location: Memfrica Posts: 362 not so low 1997 Access Cab A whole lot,But not satify	Thanks..Now how about Transmission Flush writeup ? __________________ Irregularity is an artform Lowed with Coilsprings 2" front, back block 4" Clear lens,markers,Tail Lamps,Sir Michael Roll Pan,Stubbie chrome Antenna,Window visors,Chrome Grille,Valances,Hard Top Leer Tonneau Cover,Slot drilled brake Calipers,Extreme Performance Brake Pads,Toxic Drop Shocks,ICW Racing Wheels,Nankang 245/40R18 rubbers,Wet Okole seat covers, Sony Head Unit, Sony and Pioneer Speakers

08-23-2009, 06:07 PM	#249
Turbocharged99 Junior Member Name: Jun Joined: Aug 2009, #21581 Location: Haiku, Hawaii Gender: Male Posts: 10 07 BluE SPortS 2007 Xtra Cab Automatic 4.0 V6 Billet insert grills, Trd cold airintake, foglights	30k soon to come! Hi everyone Im knew here I have a 07 taco sports 4X4 and in process of changing Automatic transmission, transfercase, front and rear differential oil but cant seem to find the right oils for it. I got the rear differential(75W-90)Lsd. The rest im still trying to find what kind or type should i use, anyone out there would like to comment, would greatly appreciate it.

09-07-2009, 04:25 AM	#259
meteoraman2514 "an immature 21 year old" Name: Brett Joined: May 2009, #16692 Location: St. Albans, W.V. Age: 21 Gender: Male Posts: 2,577 06 Tacoma DC TRD Sport 2006 Double Cab Automatic 4.0 V6 3" lift, , 265/70/17 Nitto Terra Grapplers, Flowmaster 40 series Delta Flow dual exhaust, 5% tint all around, Wet Okoles, K&N air filter	good job guys, thanks for the write up! just made it easier to do for me once i change mine for the first time. __________________

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08-12-2009, 01:21 PM	#242
dysfunctnlretard AKA Pimp Master Flex Name: Manny Joined: Jun 2009, #18080 Location: CA Age: 21 Gender: Male Posts: 1,085 'o9 Offroad Prerunner 2009 Double Cab Automatic 4.0 V6 FlowMaster 40Series, Debadged Tailgate, Blk Door Badges, Total Chaos UCAs, 4500 HID's, 4xInnovations Sliders, Fabtech AAL, Bilstein 5100's all around, 16" Teflon Mojaves, 285 BFG KM2's, TRD Cold Air Intake, Custom Bed Bar W/ Dust Lamps, CB Setup W/ Integrated PA System, Wet Okoles	I see someone recommended some penetrating oil, will anything do? I was thinking wd-40?

08-12-2009, 02:49 PM	#247
dysfunctnlretard AKA Pimp Master Flex Name: Manny Joined: Jun 2009, #18080 Location: CA Age: 21 Gender: Male Posts: 1,085 'o9 Offroad Prerunner 2009 Double Cab Automatic 4.0 V6 FlowMaster 40Series, Debadged Tailgate, Blk Door Badges, Total Chaos UCAs, 4500 HID's, 4xInnovations Sliders, Fabtech AAL, Bilstein 5100's all around, 16" Teflon Mojaves, 285 BFG KM2's, TRD Cold Air Intake, Custom Bed Bar W/ Dust Lamps, CB Setup W/ Integrated PA System, Wet Okoles	went and bought some penetrating oil (thats how newb I am at this, I dont even have wd40 in my house lol) and let it set for a few minutes came out like cake. filled the oil up and Im good to go. Thanks guys! Not so long of a day as I expected....lets hope the leak stopped as welll

08-23-2009, 07:12 PM	#250
bermise Banned Joined: Mar 2008, #5196 Location: Houston Gender: Male Posts: 603 08 TRD off road 2008 Double Cab Automatic V6 4.0L Total chaos spindles, Total chaos heim joint uca's, Icon E/T coilovers, Icon reservoir shocks, custom Deaver 10 leaf pack, 285/70/17 Cooper STT	you can't go wrong with Amsoil.

09-04-2009, 01:01 PM	#255
GASH Senior Member Name: Josh Joined: Nov 2008, #10804 Location: Albuqueruqe Age: 29 Gender: Male Posts: 148 07 TRD 4x4 DC 2007 Double Cab Automatic V6 Fox 2.5" Remote Reservoir Coil-Overs, NST Lite Weight Pulleys, WeatherTec Floor Liners, TRD CAI, Custom Decals, Wheelers Super Bumpstop	Great write up fellas! I don't think I would've done it myself if it wasn't for the great instructions and pictures! I changed the front/read diffs and the transfer case w/ Redline 75W90. I'm not sure if its in my head but I swear its rolling smoother.

09-05-2009, 06:51 PM	#257
Eesh Member Joined: May 2008, #6364 Location: Regina, Sask., Canada Posts: 80 trd Sport 2006 Double Cab Automatic	I still haven't seen what product people are using, that they are happy with in LSD rear diffs.

09-07-2009, 03:27 AM	#258
Silver_Jim Senior Member Joined: Sep 2007, #2837 Location: Maryland Posts: 115 08 Tacoma Quad SR5 TRD Sports 2008 Double Cab Automatic	Chris -- when you say "replace your fill plug" are you saying, just to it back in or to purchase a new one and then put it back in. Seems like a silly question on the surface but I am not sure if there is some importance to swapping a the plug. Thanks so much. Remember to replace your fill plug!