Honda

2006 TRX 450ER Problems



2 replies to this topic
  • zeeohh6ex

Posted January 04, 2013 - 06:11 AM

#1

So recently I picked up a 2006 Trx 450ER from a friend of a friend. When I picked it up it would run but not idle he told me it had been sitting for about a year. since then I replaced the plug changed the fluids and the starter clutch and cleaned out the Carb and jets are spotless along with whole top side of the motor. Next my friend and I took apart the cover and found the intake valve to be super tight, We reshimmed it and put it back together. Now the Bike will sputter on for about 1-2 seconds but will not start. Gets a clean spark and Fuel and has compression. We rechecked the timing and its spot on. at this point dont really know what else to check and I'm about to remove the head.


any advice would be appreciated

  • Coueshunter

Posted January 08, 2013 - 09:38 PM

#2

Start at basics, timing set properly? What are valve and decompression clearances?

  • MX450R

Posted January 09, 2013 - 07:30 AM

#3

So when you bought it, it would start just not idle correct? You adjusted the valves now it wont start? Are you sure your in time. Not calling you out just very easy to get them out. I always take the plug out and drop a screw driver down the hole to ensure i am at TDC when my mark says i am. Then be sure your cam lobes are at about 2 oclock roughly. Gettin them 180 out seems to be acommon mistake. And the decompressor arm should be set at valve lash +.006 (should be around .017) not .025 like the CRF.





Related Content

Forums
Photo
Honda

2001 TRX400EX cam replacement by Joisey


ATV/UTV   Make/Model Specific   Sport ATV
  • 1 reply
Forums
Photo
Honda

TRX700xx Hot Rods +3mm crank by Baxter58


ATV/UTV   Make/Model Specific   Sport ATV
  • 1 reply
Forums
Photo
Honda

Atc carb work by Zachary Edward Shea


ATV/UTV   Make/Model Specific   Utility ATV
  • 0 replies
Forums
Photo
Honda

honda 200 big big bore by teamrude


ATV/UTV   Make/Model Specific   Sport ATV
  • 0 replies
Forums
Photo
Honda

strange fitting on 400ex carb by oilspot


ATV/UTV   Make/Model Specific   Sport ATV
  • 1 reply
 
x

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.