Go Back  R/C Tech Forums > General Forums > Nitro On-Road
Ntc3 shift issue... beginner asking a tired question >

Ntc3 shift issue... beginner asking a tired question

Community
Wiki Posts
Search

Ntc3 shift issue... beginner asking a tired question

Thread Tools
 
Search this Thread
 
Old 10-31-2013, 08:29 AM
  #1  
Tech Rookie
Thread Starter
 
Join Date: Sep 2013
Posts: 4
Default Ntc3 shift issue... beginner asking a tired question

My first post!

So I recently gave my Ntc3 rtr + a thorough cleaning. Sprayed it liberally with WD-40. Far too liberally... Now it won't shift into second gear. First is all I get, without difficulty. I've read every thread about "ntc3 shift problems" on this site and others. The thread I've found that most closely matches my issue, was by a guy who had cleaned his ntc3 with denatured alcohol and this had de-lubed the one way bearing in the tranny. I've already purchased some one way bearing lube and I'm ready to dissect and lube that thing. I just thought I'd post this up and see if anyone knows a trick to more accurately diagnose the problem other than just finding someone who had a relatively similar problem and copying his solution. Thanks in advance for any advice you care to lend!
gt29905 is offline  
Old 10-31-2013, 08:53 AM
  #2  
Tech Addict
 
scary_jerry's Avatar
 
Join Date: May 2011
Location: Utah
Posts: 565
Smile

Originally Posted by gt29905
My first post!

So I recently gave my Ntc3 rtr + a thorough cleaning. Sprayed it liberally with WD-40. Far too liberally... Now it won't shift into second gear. First is all I get, without difficulty. I've read every thread about "ntc3 shift problems" on this site and others. The thread I've found that most closely matches my issue, was by a guy who had cleaned his ntc3 with denatured alcohol and this had de-lubed the one way bearing in the tranny. I've already purchased some one way bearing lube and I'm ready to dissect and lube that thing. I just thought I'd post this up and see if anyone knows a trick to more accurately diagnose the problem other than just finding someone who had a relatively similar problem and copying his solution. Thanks in advance for any advice you care to lend!
If your car moves under power, it sounds as though the 'one-way' is working.
It may be the dose of WD40 on your trans clutch shoes that needs to be fixed.
I would picture replacing the trans clutch shoes since I've heard mixed results from attempts to 'degrease' friction parts.
scary_jerry is offline  
Old 10-31-2013, 03:45 PM
  #3  
Tech Elite
 
blis's Avatar
 
Join Date: May 2008
Location: Brisbane
Posts: 3,478
Default

Originally Posted by gt29905
My first post!

So I recently gave my Ntc3 rtr + a thorough cleaning. Sprayed it liberally with WD-40. Far too liberally... Now it won't shift into second gear. First is all I get, without difficulty. I've read every thread about "ntc3 shift problems" on this site and others. The thread I've found that most closely matches my issue, was by a guy who had cleaned his ntc3 with denatured alcohol and this had de-lubed the one way bearing in the tranny. I've already purchased some one way bearing lube and I'm ready to dissect and lube that thing. I just thought I'd post this up and see if anyone knows a trick to more accurately diagnose the problem other than just finding someone who had a relatively similar problem and copying his solution. Thanks in advance for any advice you care to lend!
I once lubed my 2 speed hub bearing with oil, the centrifugal force spread it all over the 2 speed clutch and it would not shift. If the 2 speed shoe has a shiny silver gloss from slipping, clean it down with brake cleaner to remove the oily residue.
blis is offline  
Old 10-31-2013, 04:32 PM
  #4  
Tech Rookie
Thread Starter
 
Join Date: Sep 2013
Posts: 4
Default

Originally Posted by blis
I once lubed my 2 speed hub bearing with oil, the centrifugal force spread it all over the 2 speed clutch and it would not shift. If the 2 speed shoe has a shiny silver gloss from slipping, clean it down with brake cleaner to remove the oily residue.
Thanks!

Are there any household equivalents to brake cleaner? Perhaps denatured alcohol or something available at a pharmacy or supermarket?

I live in South Korea and getting to an auto repair shop will be difficult.
gt29905 is offline  
Old 10-31-2013, 04:42 PM
  #5  
Tech Champion
iTrader: (2)
 
Join Date: Feb 2011
Posts: 7,762
Trader Rating: 2 (100%+)
Default

Any cleaner/degreaser will do !!! Take your time....
bertrandsv87 is offline  

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.