Polaris Discussions about Polaris ATVs.

03 trailblazer noise from rear

Thread Tools
 
Search this Thread
 
  #11  
Old 06-05-2019, 06:11 AM
scootergptx's Avatar
Supersock
Hired Gun!
"Badges? We don't need no stinkin' badges!"
Join Date: Apr 2003
Location: Land of the misfit toys
Posts: 136,236
Received 164 Likes on 163 Posts
Default

Originally Posted by Big Frank
Should the chain be riding up the teeth where those wear marks are? I didn't have my Trailblazer long enough to know a lot about chain drives.
If it's not pouring down rain, and I remember, I'll have to look at the one I have. Instinct says no, but that's the same instinct that said to get married and settle down, it'll be fun.
 
  #12  
Old 06-05-2019, 07:02 AM
Katherine22's Avatar
Weekend Warrior
Thread Starter
Join Date: Jun 2019
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
Default

Lol. I dont know anything about the chain
 
  #13  
Old 06-07-2019, 12:51 AM
Big Frank's Avatar
THE BERMINATOR
Join Date: Sep 2018
Location: Michigan
Posts: 1,200
Likes: 0
Received 2 Likes on 2 Posts
Default

I've been reading some stuff online about chains, and according to the technical diagrams I saw, chains ride up higher on the teeth when they're moving faster.
 
  #14  
Old 06-07-2019, 05:30 AM
Katherine22's Avatar
Weekend Warrior
Thread Starter
Join Date: Jun 2019
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
Default

Interesting
 
  #15  
Old 06-07-2019, 06:16 AM
scootergptx's Avatar
Supersock
Hired Gun!
"Badges? We don't need no stinkin' badges!"
Join Date: Apr 2003
Location: Land of the misfit toys
Posts: 136,236
Received 164 Likes on 163 Posts
Default

Originally Posted by Big Frank
I've been reading some stuff online about chains, and according to the technical diagrams I saw, chains ride up higher on the teeth when they're moving faster.
Too be that loose and ride that low, it does look incorrect.

And yes, it did rain. And yes, when it stopped, I did forget to look at mine.


Shame I have to put a note in my pocket.
 
  #16  
Old 06-07-2019, 07:18 AM
Katherine22's Avatar
Weekend Warrior
Thread Starter
Join Date: Jun 2019
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
Default

So do you think the whoop whoop noise is coming from a bar bearing?
 
  #17  
Old 06-07-2019, 08:19 AM
scootergptx's Avatar
Supersock
Hired Gun!
"Badges? We don't need no stinkin' badges!"
Join Date: Apr 2003
Location: Land of the misfit toys
Posts: 136,236
Received 164 Likes on 163 Posts
Default

Went back and took a closer look at the chain in one of the pics. It's missing orings, so add a new chain to the list. I'd also add new sprockets. If you need a new axle housing, you'll want new bearings as well. The good news is, that stuff needs to come off to remove the axle anyway.
 
  #18  
Old 06-07-2019, 10:08 AM
Katherine22's Avatar
Weekend Warrior
Thread Starter
Join Date: Jun 2019
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
Default

Great. Sounds costly
 
  #19  
Old 06-07-2019, 10:15 AM
scootergptx's Avatar
Supersock
Hired Gun!
"Badges? We don't need no stinkin' badges!"
Join Date: Apr 2003
Location: Land of the misfit toys
Posts: 136,236
Received 164 Likes on 163 Posts
Default

Not my sale, so I can't guarantee the shape it's in, but here's an axle housing for $50. It is the same part for 1999 and 2003. Bearings were about $15. Been a while since I bought sprockets and chains, but I'd bet you can come out around $150 for all.
 
  #20  
Old 06-07-2019, 08:44 PM
Big Frank's Avatar
THE BERMINATOR
Join Date: Sep 2018
Location: Michigan
Posts: 1,200
Likes: 0
Received 2 Likes on 2 Posts
Default

The reason I asked about the wear spots on the sprocket is that one of the spaces between the teeth looks out of round, but it could just be the picture. Even if the rear sprocket looked great I would take a really close look at the front sprocket. It spins a lot faster than the rear sprocket, and even though it's (most likely) heat treated steel it could have more wear on it. If the sprockets are starting to wear out you won't be doing your new chain any favors by leaving them on there.
 


Quick Reply: 03 trailblazer noise from rear



All times are GMT -5. The time now is 07:03 PM.