Iowa ATV Hare Scramble Series Forums
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Notices

Go Back   Iowa ATV Hare Scramble Series Forums > Tech > Quad in Distress

Reply
 
Thread Tools Display Modes
  #1  
Old April 28th, 2012, 08:29 AM
Jkadam364 Jkadam364 is offline
Member
 
Join Date: Jan 2010
Location: southeast IA
Posts: 98
Default Oil Coming out blow back hose

I just noticed on my 450r yesterday that some engine oil was dripping out of a hose by the air filter. The hose goes into or comes from the top of the transmission/clutch part of the engine. Anyone have any ideas, I though about either to much oil pressure, or bad rings but I dont know much. Any opinion would be good
Reply With Quote
  #2  
Old April 29th, 2012, 05:01 PM
muzz23 muzz23 is offline
Junior Member
 
Join Date: Jun 2011
Posts: 28
Default

Did you possibly over fill with oil?

google the problem and there be alot of ideas for you~ good luck hope its a simple fix

http://www.trx450r.org/forum/93-engi...il-airbox.html
Reply With Quote
  #3  
Old April 29th, 2012, 11:37 PM
JAYALLEN JAYALLEN is offline
Senior Member
 
Join Date: Jul 2009
Location: Omaha, Ne
Posts: 101
Default

how is your oil on your transmission
Reply With Quote
  #4  
Old April 30th, 2012, 05:03 AM
muzz23 muzz23 is offline
Junior Member
 
Join Date: Jun 2011
Posts: 28
Default

I have the 08 yamaha (its ok dont feel to sorry for me) Lol...so i only fill in the oil tank...im getting blow by though so im thinkin my rings are bad already with only 15 hours on a rebuilt motor
Reply With Quote
  #5  
Old April 30th, 2012, 11:26 AM
Jkadam364 Jkadam364 is offline
Member
 
Join Date: Jan 2010
Location: southeast IA
Posts: 98
Default

The last couple times I have changed it, it doesn't seem like much comes out, so maybe oil from the tranny is going into the engine side?
Reply With Quote
  #6  
Old April 30th, 2012, 01:17 PM
muzz23 muzz23 is offline
Junior Member
 
Join Date: Jun 2011
Posts: 28
Default

I dont know really~Hopefully one of the Honda guys can chime in to help ya with that one~hope you get it worked out~good luck
Reply With Quote
  #7  
Old April 30th, 2012, 01:28 PM
BAAN77 BAAN77 is offline
Senior Member
 
Join Date: Aug 2009
Posts: 160
Default

What year Honda? The 04-05 450r has a vent hose that commonly got put on the carb but it actually goes on the black plastic under tank.. It would pressurize the trans side and blow it through the check valve or crank seal check that hose and them ride and check BOTH side and see if one is getting fuller while the other is getting less.
Reply With Quote
  #8  
Old April 30th, 2012, 06:45 PM
rcratty506 rcratty506 is offline
Junior Member
 
Join Date: Aug 2010
Posts: 17
Default

My 06 did that due to a crack in the piston witch was pressurizing the crankcase every time i turned it over even without it running. My guess is if your quad still runs your rings are starting to let go building pressure in the crankcase and pushing the oil out
Reply With Quote
  #9  
Old April 30th, 2012, 07:52 PM
Jkadam364 Jkadam364 is offline
Member
 
Join Date: Jan 2010
Location: southeast IA
Posts: 98
Default

It is an 05 engine, So I will have to look into all of that asap, Its still running good, starts first kick, but thanks for the help, I obviously know something is wrong.
Reply With Quote
  #10  
Old May 1st, 2012, 11:42 AM
Turbo Turbo is offline
Senior Member
 
Join Date: Jul 2009
Posts: 439
Default

My 04 has done that and it was the clutch side crank seal. If you are going to do this repair yourself you might consider buying two seals cause I ruined the first doing it myself. This can be done without splitting the case but its not simple to remove and install.
Reply With Quote
Reply

Thread Tools
Display Modes

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

Forum Jump


All times are GMT -6. The time now is 08:57 AM.

Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.