Polaris Discussions about Polaris ATVs.

96 scrambler 400 driven clutch bolt question

Thread Tools
 
Search this Thread
 
  #1  
Old 07-27-2014, 10:37 PM
exmotocrosser's Avatar
Trailblazer
Thread Starter
Join Date: Mar 2013
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default 96 scrambler 400 driven clutch bolt question

hi, the washer on the bolt that holds the driven clutch in place has broken and bent on my 96 scrambler. notice the shape of it. can i just replace it with a flat thick washer?
i was unable to get the correct tourque on the bolt which made the bike "skip" under hard acceleration. thanks for any insight.

 
  #2  
Old 07-28-2014, 01:44 AM
mrtwostroke's Avatar
Pro Rider
Join Date: Sep 2006
Location: Dawson Creek
Posts: 382
Likes: 0
Received 0 Likes on 0 Posts
Default

grade 5 5/16" bolt, 15 ft-lbs. but if was torqued to 10 i'm not certain it would make the belt slip or anything. was it coming loose.
but anyway yes you have wrecked it.
I would have to take apart a quad to decide on the replacement options.
OPT might have a thought about it.
 
  #3  
Old 07-28-2014, 03:42 AM
old polaris tech's Avatar
Polaris ATV Expert
Retired and loving it!
Join Date: Jun 2008
Location: North Texas
Posts: 24,352
Likes: 0
Received 33 Likes on 33 Posts
Default

I agree the washer's wrecked.I'd order the correct one. Torque as mentioned is from 15-17 foot pounds,looks like either too much could have caused this or even too loose could cause the clutch to slam outward from centrifugal force on the transmission shaft. As far as the belt slipping I'd tear the clutch down and check for ramp button and helix for damage.
 
  #4  
Old 07-28-2014, 08:32 AM
exmotocrosser's Avatar
Trailblazer
Thread Starter
Join Date: Mar 2013
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

i agree, its toast. when i took it apart the bolt was very loose. on the last ride power was not getting to the wheels, instead i heard a snapping sound (like a chain skipping on a worn out sprocket). i could tell the sound was coming from the clutch area, which is why i took it apart to investigate. hopefully with a new washer and correct torque it'll be alright. thanks for the help
 
  #5  
Old 07-28-2014, 07:08 PM
exmotocrosser's Avatar
Trailblazer
Thread Starter
Join Date: Mar 2013
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

after closer inspection i found out that the sound that resembles a chain skipping on a worn out sprocket was actually caused by........a worn out sprocket doh! oh well the clutch needed tightening anyways.

feel like an idiot
 
  #6  
Old 07-28-2014, 09:54 PM
old polaris tech's Avatar
Polaris ATV Expert
Retired and loving it!
Join Date: Jun 2008
Location: North Texas
Posts: 24,352
Likes: 0
Received 33 Likes on 33 Posts
Default

At times we all overlook the obvious and try to make something out to be harder than what it really is.Just like the old saying you can't see the forest for all the blamed trees in the way.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cole Hadden
Polaris
22
08-24-2020 11:11 PM
maxjung
General Chat
1
07-14-2015 03:10 AM
maxjung
Polaris
1
07-14-2015 02:22 AM
maxjung
General Chat
1
07-13-2015 05:11 PM
200es
Polaris
2
07-10-2015 09:09 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: 96 scrambler 400 driven clutch bolt question



All times are GMT -5. The time now is 01:16 AM.