John Deere 790 brake job

   / John Deere 790 brake job #1  

JCMac

New member
Joined
Mar 4, 2018
Messages
6
Location
Randolph, MN
Tractor
John Deere 790, John Deere X300
Am getting ready to replace brakes on 2004 JD790 with 625 hours. Found a previous thread that was really helpful in explaining the job. Curious as to whether the gasket goes on dry or with Permatex? Also wonder if the drums are likely to need replacement as well as the pads? I left the parking brake on a few years back so Ive had some screeching for a while.any advice appreciated. Thanks
 
   / John Deere 790 brake job #2  
:welcome: to TBN
Seems an inspection of the drums when you get it apart will lead you to know best if they need to be turned down. or replaced.. They are about a $100 item each so I'd think about turning them..

Don't think I'd use permatex.. cleaned, and dry would be my choice.

Let us know how it goes, and what you find out. Pics would be great and likely helpful to others in the future.
 
   / John Deere 790 brake job
  • Thread Starter
#3  
Thanks. Parts are ordered. Hoping to do it this weekend.
 
   / John Deere 790 brake job
  • Thread Starter
#4  
Did this job a couple weeks ago. Pretty straightforward and I appreciated the advice as well as a post from a few years back with pictures. 2 pieces of advice for the next guy. 1.-the job is simple enough that you are smartbto take it apart then figure what you need to replace. I bought parts up front because they had to come from the warehouse and I was afraid of getting stuck with a snowstorm and no tractor. 2-every job has one "trick". On this one, it is how to get the springs attached to the shoes. I ended up using a needle nosed vice grip. I clamped the shoes together on the mount with a soft jawed Irwin pistol clamp. Then, while the wife "steered"" the spring, I squeezed the vice grips toward the clamp with a water pump plier. Worked slick. By the way, didnt replace the gaskets as they were fine. Have pictures that I'll try to figure out how to attach.
 
   / John Deere 790 brake job
  • Thread Starter
#5  
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   / John Deere 790 brake job #6  
Nice work! Nice job taking pics for the next individual.
 

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