Inside the Rear End is Shredded! - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

DeOppressorLiber · 12-13-2013, 06:27 PM

Change your rear diff fluid.

Krispeee · 12-13-2013, 06:32 PM

Do you mean the rear differential?

N1rve · 12-13-2013, 06:36 PM

Quote:

Originally Posted by Krispeee

Do you mean the rear differential?

I was about to ask that same question.

charged86 · 12-13-2013, 06:40 PM

pretty sure he means differential

Muskokan · 12-13-2013, 06:50 PM

Sooo what conditions do you drift in?

What mods?

humfrz · 12-13-2013, 06:53 PM

The OP is from the south and I'm guessing is over 50 years old ....

Yes, "rear end" OR "rear-end" ......

humfrz - from SOUTHERN Ohio

Poodles · 12-14-2013, 02:51 AM

Mmmmm... some wear is normal on a new car as the gears have to wear in. Pics would have been more helpful

ZionsWrath · 12-14-2013, 02:54 AM

Quote:

Originally Posted by humfrz

The OP is from the south and I'm guessing is over 50 years old ....

Yes, "rear end" OR "rear-end" ......

humfrz - from SOUTHERN Ohio

So then he should start checking his rear end about every 10 years at that age

RFB · 12-14-2013, 03:54 AM

What to do !

Them torpedos work good (not the cream [no penetration]).

Preporation H is over hyped -

Oil change after break in is not.

Routine fluid replacement is healthy for all cars.

Sudden unexplained metal cancer is dubious.

I get suspicious about mods and trolls making wierd posts to generate forum activity.

Just because I'm paranoid doesn't mean there isn't a conspiracy !

Gotta change my diff oil again ! and again! and again ! and again ! -
Oh never mind think I'll have more beer instead ---------------------- hic brrrrp

kALMIGHTY · 12-14-2013, 04:01 AM

What exactly did it sound like? I might be having this issue...

mfbmike · 12-14-2013, 05:11 AM

Uh, countless threads showing people changing their diff fluid show metal shavings on the drain plug. It happens during break in.

/confused

Siege · 12-14-2013, 07:08 AM

It's not just the ring and pinion that are wearing during break in but also the internal gears of the Torsen differential.

The first fluid change will definitely have a large amount of material with following changes having significantly less.

zooki · 12-14-2013, 08:26 AM

Changed my fluid @6K miles and it was just like you described. Changed it again @30K miles and it was a lot cleaner. Coming up on 40K miles and no problems.

Mikem53 · 12-14-2013, 10:18 AM

It's quite normal to have metalic paste and shavings on the mag drain plug for the diff when new. Gears, clutches breaking in, that's when most of the wear occurs..
But it seems you have an issue going on if u have noise and 30k+ miles

12-13-2013, 06:40 PM	#4
charged86 Senior Member Join Date: Mar 2013 Drives: whiteout gt86 2015 IS350fsport Location: northern kentucky. cincy Posts: 1,931 Thanks: 2,154 Thanked 697 Times in 437 Posts Mentioned: 42 Post(s) Tagged: 0 Thread(s)	pretty sure he means differential __________________ INSTAGRAM @Rcf_700 www.youtube.com/boostindub

12-14-2013, 03:54 AM	#9
RFB Senior Member Join Date: Aug 2013 Drives: FRS Location: Canada Posts: 936 Thanks: 145 Thanked 422 Times in 289 Posts Mentioned: 8 Post(s) Tagged: 1 Thread(s)	MY REAR END BLEW AN O RING - OH MY GOD ! What to do ! Them torpedos work good (not the cream [no penetration]). Preporation H is over hyped - Oil change after break in is not. Routine fluid replacement is healthy for all cars. Sudden unexplained metal cancer is dubious. I get suspicious about mods and trolls making wierd posts to generate forum activity. Just because I'm paranoid doesn't mean there isn't a conspiracy ! Gotta change my diff oil again ! and again! and again ! and again ! - Oh never mind think I'll have more beer instead ---------------------- hic brrrrp

12-14-2013, 08:26 AM	#13
zooki Senior Member Join Date: Jun 2012 Drives: waiting on a 2021... Location: Texas Posts: 770 Thanks: 190 Thanked 410 Times in 233 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Changed my fluid @6K miles and it was just like you described. Changed it again @30K miles and it was a lot cleaner. Coming up on 40K miles and no problems. __________________ 2016 4Runner Tail edition 2020 Camry 2020 RAV4 2013 Chevy 3500 4x4 Duramax 1999 Ford F250 Powerstroke, the tow rig 1969 Mustang, the fast car....(:

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12-13-2013, 06:32 PM	#2
Krispeee Senior Member Join Date: Sep 2013 Drives: 2013 Subaru BRZ Limited Location: NorCal Bay Area Posts: 298 Thanks: 175 Thanked 119 Times in 92 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	Do you mean the rear differential?

12-13-2013, 06:50 PM	#5
Muskokan Senior Member Join Date: Aug 2013 Drives: white Sport-tech Location: Ontario Posts: 676 Thanks: 204 Thanked 320 Times in 149 Posts Mentioned: 2 Post(s) Tagged: 1 Thread(s)	Sooo what conditions do you drift in? What mods?

12-13-2013, 06:53 PM	#6
humfrz Senior Member Join Date: May 2013 Drives: 2013 FR-S, white, MT Location: Puyallup, WA Posts: 29,801 Thanks: 28,659 Thanked 31,672 Times in 16,372 Posts Mentioned: 707 Post(s) Tagged: 2 Thread(s)	The OP is from the south and I'm guessing is over 50 years old .... Yes, "rear end" OR "rear-end" ...... humfrz - from SOUTHERN Ohio

12-14-2013, 02:51 AM	#7
Poodles Senior Member Join Date: Oct 2013 Drives: 2015 Series.Blue Location: Fort Worth, TX Posts: 1,781 Thanks: 88 Thanked 781 Times in 481 Posts Mentioned: 16 Post(s) Tagged: 0 Thread(s)	Mmmmm... some wear is normal on a new car as the gears have to wear in. Pics would have been more helpful

12-14-2013, 04:01 AM	#10
kALMIGHTY Banned Join Date: Nov 2012 Drives: TRD Ultramarine '13 Location: Calgary Posts: 1,377 Thanks: 190 Thanked 766 Times in 347 Posts Mentioned: 24 Post(s) Tagged: 0 Thread(s)	What exactly did it sound like? I might be having this issue...

12-14-2013, 07:08 AM	#12
Siege 1570/2500 Join Date: Oct 2013 Drives: 2013 FR-S 10 Series Location: Bel Air, Maryland Posts: 26 Thanks: 3 Thanked 23 Times in 10 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	It's not just the ring and pinion that are wearing during break in but also the internal gears of the Torsen differential. The first fluid change will definitely have a large amount of material with following changes having significantly less.

12-14-2013, 10:18 AM	#14
Mikem53 Senior Member Join Date: Apr 2013 Drives: FR-S 6MT Location: Somewhere in Space Posts: 1,565 Thanks: 500 Thanked 882 Times in 433 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	It's quite normal to have metalic paste and shavings on the mag drain plug for the diff when new. Gears, clutches breaking in, that's when most of the wear occurs.. But it seems you have an issue going on if u have noise and 30k+ miles

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