Questions on suspension parts

firzen · 01-15-2011, 03:08 AM

1. Don't know.
2. Take a look here. May not be what you'll do but has some information you can use. http://www.mazdatrix.com/faq/rrsteer.htm
I recommend removing the entire knuckle assembly so its easier to press in/out with a vise/press/threaded rod. You can also replace any other old (20yr old) suspension rubbers and clean the suspension while you're at it.
3. Dropping the subframe may make your life easier if you want to do this. It's heavy if you have the diff and arms still attached so be careful.
4. Safety first. Consult the FSM too.

infernosg · 01-15-2011, 11:32 AM

The MMR spherical bearings replace the forward bushing on the rear control arms, which is the one that contains the factory toe adjustment, I believe. I was originally going to replace the bushing with one from the Energy Suspension kit but after doing some reading it is not recommended to replace that is you have adjustable camber links (MMR or AWR). This is where I first heard of the MMR bearings as most people recommend those or to stick with stock if you have the adjustable links. Here is MMR's website: http://www.mmr-direct.com/.

Regarding the other stuff I have a FSM and I'm familiar with Mazdatrix's walkthrough so I have a vague idea of what needs to be done. My biggest concerns right now are removing the 32mm nut as I don't have an impact wrench and pushing the axle in so I can remove the carrier/hub assembly.

01-15-2011, 03:08 AM	#1
firzen Rotary Fanatic Join Date: Mar 2008 Posts: 231 Rep Power: 18	1. Don't know. 2. Take a look here. May not be what you'll do but has some information you can use. http://www.mazdatrix.com/faq/rrsteer.htm I recommend removing the entire knuckle assembly so its easier to press in/out with a vise/press/threaded rod. You can also replace any other old (20yr old) suspension rubbers and clean the suspension while you're at it. 3. Dropping the subframe may make your life easier if you want to do this. It's heavy if you have the diff and arms still attached so be careful. 4. Safety first. Consult the FSM too. Last edited by firzen; 01-15-2011 at 03:13 AM.

01-15-2011, 11:32 AM	#2
infernosg IT'S ALIVE! Join Date: Dec 2009 Location: Richmond, VA Posts: 811 Rep Power: 16	The MMR spherical bearings replace the forward bushing on the rear control arms, which is the one that contains the factory toe adjustment, I believe. I was originally going to replace the bushing with one from the Energy Suspension kit but after doing some reading it is not recommended to replace that is you have adjustable camber links (MMR or AWR). This is where I first heard of the MMR bearings as most people recommend those or to stick with stock if you have the adjustable links. Here is MMR's website: http://www.mmr-direct.com/. Regarding the other stuff I have a FSM and I'm familiar with Mazdatrix's walkthrough so I have a vague idea of what needs to be done. My biggest concerns right now are removing the 32mm nut as I don't have an impact wrench and pushing the axle in so I can remove the carrier/hub assembly. __________________ '86 Mazda RX-7 Base '79 Mazda RX-7 GS