1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Removing front caliper?? 83gsl

Thread Tools
 
Search this Thread
 
Old May 22, 2014 | 04:32 AM
  #1  
Anger's Avatar
Thread Starter
Full Member
iTrader: (1)
 
Joined: Oct 2011
Posts: 176
Likes: 0
From: South Jersey
Removing front caliper?? 83gsl

What is the trick to easily remove the front calipers?
I Can't get the bottom bolt out unless I use an open end wrench with difficulty. Haynes manual is completely wrong.
What am I doing wrong?
Reply
Old May 22, 2014 | 06:05 AM
  #2  
ray green's Avatar
Gone
iTrader: (14)
 
Joined: Jul 2002
Posts: 11,442
Likes: 210
There is very little room to work in there.

I use my thinnest combination box/open end wrench. Start with the box end, it gives a much better grip on the bolt head. Slip it between the head of the bolt and the steering linkage (thicker wrenches won't fit). Then securely wedge a large flat screw driver between the wrench and steering linkage. This will prevent the wrench from slipping off the bolt head when you put some torque on it.

You may be able to break the bolt loose by hand, but they're usually pretty tight, so I take a hammer and give the wrench handle a few taps (counterclockwise) to get it loose. Now, before you take the bolt out any farther, be sure to remove the box end and replace it with the open end. If you don't do this you will trap the box end on the bolt as it's backed off, then have to thread it back in and start over with the open end (seems like I forget this last step every time).
Reply
Old May 22, 2014 | 07:07 AM
  #3  
Anger's Avatar
Thread Starter
Full Member
iTrader: (1)
 
Joined: Oct 2011
Posts: 176
Likes: 0
From: South Jersey
Thanks Ray.
That's pretty much what I did for my wheel bearings last summer & it was a huge pain. Was thinking there is no way I'm doing this right .
Changed my oil yesterday after a long winter & figured I'd throw new pads on it didn't really need.
Reply
Old May 23, 2014 | 08:29 AM
  #4  
82transam's Avatar
Never Follow
Tenured Member: 20 Years
iTrader: (18)
 
Joined: Feb 2002
Posts: 8,389
Likes: 120
From: North Jersey
I find an offset head wrench is the best way to get that lower caliper bracket bolt out. They come in handy for lots of other jobs too, well worth the investment.


Also, this is a tech question, moving to correct section.
Reply
Old May 23, 2014 | 09:12 AM
  #5  
mustanghammer's Avatar
Rotary Freak
Tenured Member: 15 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Nov 2006
Posts: 1,578
Likes: 288
From: Parkville, Mo
Find a Cornwell Tools dealer. A Cornwell 14mm/15mm off set box end wrench fits perfectly. Spendy but it is money you spend once.

Once you get the rotor off take a grinder and remove some of the material on the flange around the bolt. It will make future work easier.
Reply
Old May 23, 2014 | 10:55 AM
  #6  
Siraniko's Avatar
RX for fun
Tenured Member 15 Years
iTrader: (13)
 
Joined: Aug 2001
Posts: 15,926
Likes: 25
From: Socal
It is very simple. Loosen the 14mm strut to LCA bolt, remove the other 14, this will allow you to turn the entire strut out to gain accesz to the lowe caliper bracket bolt
Reply
Old May 24, 2014 | 03:29 AM
  #7  
7aull's Avatar
RX HVN
Tenured Member 15 Years
iTrader: (2)
 
Joined: Jan 2003
Posts: 3,889
Likes: 229
From: Arizona
Originally Posted by Siraniko
It is very simple. Loosen the 14mm strut to LCA bolt, remove the other 14, this will allow you to turn the entire strut out to gain accesz to the lowe caliper bracket bolt
Brilliant!

timely Thread - new pads going in this weekend...

Stu Aull
80GS
Alaska
Reply
Old May 24, 2014 | 12:22 PM
  #8  
Anger's Avatar
Thread Starter
Full Member
iTrader: (1)
 
Joined: Oct 2011
Posts: 176
Likes: 0
From: South Jersey
Thanks gentlemen.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Frisky Arab
2nd Generation Specific (1986-1992)
13
Aug 18, 2015 05:30 PM
Marty RE
New Member RX-7 Technical
0
Aug 17, 2015 09:36 AM
Marty RE
New Member RX-7 Technical
0
Aug 13, 2015 11:19 AM




All times are GMT -5. The time now is 07:39 PM.