2005 trx 450r race ready ( South Jersey)
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By quadcrazy
If you are a new member, why not introduce yourself? This community thrives and grows with you and all our current members! We all want this community to grow and encourage new member registrations. That being said please help out QuadCRAZY by inviting other atv'ers to the community.
QUADCRAZY NEEDS YOU!
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By n4cer26
Just bought a non-running 425 Magnum 6x6. Guy said previous owner had motor rebuilt (3 years ago or so.) It reportedly ran great but recently the electric start began failing and he put a new recoil on it which he broke immediately.
I get it home and put a new recoil on it and the pull is incredibly hard....so much so that I think I'm going to break the new recoil assembly. I also installed a new starter which won't roll it over either.
I'm thinking maybe a hydro-locked situation so I pull the plug and the motor rolls over fine with both pull start and electric start. The cylinder was dry however.
Checked the valve lash and it was right on at .0006".
Checked the compression relief spring on the end of the cam and the spring was strong and keeps the metal piece against the dowel like it should. The cam lobes look good from what I can see.
I have a small camera that I dropped into the cylinder. Could t get a pic of the entire chamber because of the angled engine but there are marks on the center piston and a couple of grooves once side of the piston top. I will include the photo.
Anyway....I'm at a total loss at this point. Not sure how to proceed and diagnose. Would sure appreciate anyone's help who might know what the heck is going on! I was able to get it to turn over about 5 times with electric start with compression tester installed which read 145 lbs. I don't know what else to do!
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By Yammy
Can you ride your quad on the road or cross a road if your quad is licensed and registered and you have functional signal lights and running lights?
Let me know, I'm new to this.
Thanks!
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By maddj63
What qualifies as a Post on quadcrazy?
I need to get up to 10 posts to be able to download the maintenance manuals.
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