2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

How the hell do i get the flywheel off

Thread Tools
 
Search this Thread
 
Old 06-27-12 | 01:51 AM
  #1  
sbrmechanic's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2011
Posts: 259
Likes: 0
From: California
How the hell do i get the flywheel off

ive taken off the flywheel nut and all the bolts that sit behind the flywheel, i just ordered mazda trix's rebuild video but havent got it yet, anyone wanna tell me how to take the flywheel off?
Old 06-27-12 | 01:55 AM
  #2  
Ryuske's Avatar
Full Member
 
Joined: May 2012
Posts: 177
Likes: 0
From: NV
Well, I've read that you need a tool that stops it from spinning while you're removing it? Is that your problem? I've never tried to take one off before though, sorry :/
Old 06-27-12 | 01:56 AM
  #3  
Mint87RX7's Avatar
Rotary Enthusiast
 
Joined: May 2003
Posts: 998
Likes: 0
From: chicago land
just wack it side to side with something rubber, or spray it with penetrating oil at the shaft and wiggle it till it comes off
Old 06-27-12 | 01:56 AM
  #4  
schctrg's Avatar
Full Member

 
Joined: Feb 2007
Posts: 153
Likes: 0
From: Southern CA
Its on pretty good, but heres a good video
http://www.mazdatrix.com/pictures/fa...lywheelFAQ.mpg

its also on the faq on their website. I personally used a wedge but this method works
Old 06-27-12 | 01:58 AM
  #5  
schctrg's Avatar
Full Member

 
Joined: Feb 2007
Posts: 153
Likes: 0
From: Southern CA
he already got the nut off so its just a matter of hitting it. It will come off with enough persuasion =)
Old 06-27-12 | 07:29 AM
  #6  
misterstyx69's Avatar
Retired Moderator, RIP
iTrader: (142)
 
Joined: Sep 2005
Posts: 25,581
Likes: 133
From: Smiths Falls.(near Ottawa!.Mapquest IT!)
Originally Posted by sbrmechanic
ive taken off the flywheel nut and all the bolts that sit behind the flywheel, i just ordered mazda trix's rebuild video but havent got it yet, anyone wanna tell me how to take the flywheel off?
You'd better be working on an automatic,Because a Manual flywheel only has the ONE nut holding it to the Eshaft.
..Ya,a wedge is good,.persistence and patience is key.
OH!..keep the Flywheel nut ON a couple turns,because It will pop of suddenly, and FALL on your Foot!..seen it.heard of it.(just about got me..once..Never again.)
Old 06-27-12 | 08:04 AM
  #7  
rotormouse's Avatar
Junior Member
 
Joined: Oct 2009
Posts: 14
Likes: 0
From: ireland
There are two threaded holes in the flywheel a small distance out from the big nut with a 10mm thread .Screw in two bolts that are long enough to touch the rear iron and apply a small ammount of pressure then hit the end of the e-shaft with a copper mallet or similar preferabley with the nut still on it but not tight and it should pop off no problem.Works for me every time ( manual flywheel ),cheers.
Old 06-27-12 | 08:32 AM
  #8  
gxl90rx7's Avatar
destroy, rebuild, repeat
iTrader: (1)
 
Joined: May 2004
Posts: 2,991
Likes: 17
From: Charleston, SC
just wack repeatedly in circular pattern with rubber mallet
Old 06-27-12 | 09:31 AM
  #9  
andernamen's Avatar
1st Gens are the Best
iTrader: (2)
 
Joined: Apr 2012
Posts: 560
Likes: 0
From: Virginia Beach
I just took mine off of an 85. It was on good! What worked for me was to heat the area around the key with a torch then use a dead blow hammer from harbor freight and whack it side to side. It will eventually come off.
Old 06-27-12 | 01:34 PM
  #10  
sbrmechanic's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2011
Posts: 259
Likes: 0
From: California
Originally Posted by rotormouse
There are two threaded holes in the flywheel a small distance out from the big nut with a 10mm thread .Screw in two bolts that are long enough to touch the rear iron and apply a small ammount of pressure then hit the end of the e-shaft with a copper mallet or similar preferabley with the nut still on it but not tight and it should pop off no problem.Works for me every time ( manual flywheel ),cheers.
that sounds awesome
Old 06-27-12 | 11:53 PM
  #11  
jackhild59's Avatar
Rotary $ > AMG $
iTrader: (7)
 
Joined: Apr 2005
Posts: 3,785
Likes: 26
From: And the horse he rode in on...
Off in 15 seconds...

Leave the nut on for a couple of turns. Hit the flywheel with a 4# hammer. Hit it somewhere that is not a wear surface or a pedestal (N/A) and hit it with the face of the hammer as close to flat as possible. A couple of whacks. When it comes loose, that last whack will make the flywheel ring like a bell. Before it comes loose, the flywheel will make a metallic sound, but will not ring like a bell.

Come on, don't be a p***ey, hit it! Mazdatrix has a video with a *girl* doing it...

http://www.mazdatrix.com/pictures/fa...lywheelFAQ.mpg
Old 06-28-12 | 12:04 AM
  #12  
Mint87RX7's Avatar
Rotary Enthusiast
 
Joined: May 2003
Posts: 998
Likes: 0
From: chicago land
lol that video is awesome
Old 06-28-12 | 07:36 AM
  #13  
wai's Avatar
wai
RX7 club knows about you
 
Joined: Feb 2001
Posts: 201
Likes: 0
From: Honolulu Hawaii <--> Hong Kong
deadblow hammer, that's what I use to my friend's 12a motor
Old 06-28-12 | 02:50 PM
  #14  
sbrmechanic's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2011
Posts: 259
Likes: 0
From: California
the e-shaft had some play along with the flywheel so i pulled them out as far as i could then shoved a prybar behind the flywheel and pounded back on the e-shaft so that the flywheel was pushed forward, it came right off
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LongDuck
1st Generation Specific (1979-1985)
12
10-07-15 08:12 PM



Quick Reply: How the hell do i get the flywheel off



All times are GMT -5. The time now is 08:19 AM.