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Old Jun 29, 2009 | 05:52 PM
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Default Trans R&R question

MN6/M12 tranny


1: does anyone have a good write-up?

2: does anyone know the specs for the DTE Brace? i lost the instructions.

3: do i need to remove my FAST 92, or will it be ok?

4: what fluid do you recommend? its an 02 M12 trans (Z06) with 70k miles on it


thank you in advance

Last edited by 99FRC Newb; Jun 29, 2009 at 06:10 PM.
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Old Jun 30, 2009 | 01:16 PM
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http://mikemercury.home.att.net/342.htm
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Old Jul 1, 2009 | 03:01 PM
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that helps for the diff. do i have to lower it any lower to get the tranny out?


still need help on questions 2-3-4
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Old Jul 1, 2009 | 05:55 PM
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Good Post!!
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Old Jul 2, 2009 | 01:38 AM
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1.

Jack car up safely in the air at the side points, block the front wheels from rolling
Remove rear wheels
Remove Exhaust ( everything after headers)
Remove Underside Plate (like 36 bolts)
Disconnect clutch Master/Slave Cylinder
Disconnect Brakes and Electrical Cables
Disconnect Torque tube from engine
Remove the rear brace + top suspension (8 bolts total i think) 4 for brace and 2 for each suspension
Drop slowly everything with tranny jack (i used a motorcycle jack, works like a charm) + Pull backwards

Also meanwhile during all that at some point tear apart the interior so you can remove the complete shifter assembly

Some illustrations are in the GM service manual. Not really needed. Maybe for the interior, but someone wrote it up on this forum, i think.


Very important, while dropping everything, call a handful of your buddies over and have beer ready. It gets heavy and help is useful.

2. Whats specs are you talking about?

3. I removed my intake just incase. Took like 2 minutes.

4. Amsoil ATF they sell regular at stores or you can buy better torque drive online
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Old Jul 2, 2009 | 10:18 AM
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Originally Posted by Dans-Z06
1.

Jack car up safely in the air at the side points, block the front wheels from rolling
Remove rear wheels
Remove Exhaust ( everything after headers)
Remove Underside Plate (like 36 bolts)
Disconnect clutch Master/Slave Cylinder
Disconnect Brakes and Electrical Cables
Disconnect Torque tube from engine
Remove the rear brace + top suspension (8 bolts total i think) 4 for brace and 2 for each suspension
Drop slowly everything with tranny jack (i used a motorcycle jack, works like a charm) + Pull backwards

Also meanwhile during all that at some point tear apart the interior so you can remove the complete shifter assembly

Some illustrations are in the GM service manual. Not really needed. Maybe for the interior, but someone wrote it up on this forum, i think.


Very important, while dropping everything, call a handful of your buddies over and have beer ready. It gets heavy and help is useful.

2. Whats specs are you talking about?

3. I removed my intake just incase. Took like 2 minutes.

4. Amsoil ATF they sell regular at stores or you can buy better torque drive online
If you're only R&Ring trans, you don't need to remove everything You can remove the shifter assembly up front, lower the back end, remove the rear end first and then the trans.
I used a ATV jack and it was easy on jackstands.
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Old Jul 2, 2009 | 10:39 AM
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He should drop and inspect the torque tube and consider a remote bleeder on reassembly.
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Old Jul 2, 2009 | 05:51 PM
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Originally Posted by Dans-Z06
1.

Jack car up safely in the air at the side points, block the front wheels from rolling
Remove rear wheels
Remove Exhaust ( everything after headers)
Remove Underside Plate (like 36 bolts)
Disconnect clutch Master/Slave Cylinder
Disconnect Brakes and Electrical Cables
Disconnect Torque tube from engine
Remove the rear brace + top suspension (8 bolts total i think) 4 for brace and 2 for each suspension
Drop slowly everything with tranny jack (i used a motorcycle jack, works like a charm) + Pull backwards

Also meanwhile during all that at some point tear apart the interior so you can remove the complete shifter assembly

Some illustrations are in the GM service manual. Not really needed. Maybe for the interior, but someone wrote it up on this forum, i think.


Very important, while dropping everything, call a handful of your buddies over and have beer ready. It gets heavy and help is useful.

2. Whats specs are you talking about?

3. I removed my intake just incase. Took like 2 minutes.

4. Amsoil ATF they sell regular at stores or you can buy better torque drive online
i meant the torque specs for the brace. i know there is preload and what not

Originally Posted by dougbfresh
He should drop and inspect the torque tube and consider a remote bleeder on reassembly.
what should i look for on the tube?
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Old Jul 3, 2009 | 02:11 PM
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Picked up 2.5 gallons of torque drive :-D
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Old Jul 4, 2009 | 12:30 PM
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Originally Posted by 99FRC Newb
Picked up 2.5 gallons of torque drive :-D
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Old Jul 4, 2009 | 04:48 PM
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One of my buddies ditched me and the shop on base has some pretty crappy tools. Got everything on the ground in about 4.5 hours. Then the problems started. The torque tube and trans haven't been apart since 1999. Hahaha. You should see the rust on the input shaft!

We got everything apart. Tackling it again on Sunday to
put everything back in should be a little easier I hope
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