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Post by Alleyoop on Jan 25, 2014 12:49:12 GMT -6
Great, good to hear it is up and running and a happy camper. Now you can play around and unclog the fuel inlet and you will have a spare carb or use it for parts if you ever need them  Ride safe Alleyoop |
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Post by DRuben on Jan 26, 2014 10:01:23 GMT -6
Re-adjusted the valves and did the unthinkable... Apparently the bolts on the head don't take much torque to break. So I have a broken stud that's flush with the surface so no needle nose. Cranked it up and its spitting oil out :l
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Say no to scooter abuse
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Post by jct842 on Jan 26, 2014 11:44:52 GMT -6
Get out your center punch, drill and easy out.
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Post by Alleyoop on Jan 26, 2014 14:03:28 GMT -6
Sorry to hear that, there is a great saying IF IT AIN'T BROKE DON'T FIX IT.
Alleyoop
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Post by kz1000st on Jan 27, 2014 14:20:23 GMT -6
That's why I have three torque wrenches. It's annoying replacing a head instead of listening to a torque wrench telling you to stop.
See how I learned the lesson. Now I'm ready.
And Borg, this is the crankcase that Luke keeps blathering on about. I've given up trying to explain the difference between a cylinder head and a crankcase to someone who doesn't know the difference between his ____ and a hole in the wall.
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Post by DRuben on Jan 29, 2014 10:28:07 GMT -6
I have the bike stored at a relatives house and the weather has been too bad to drive. If im not mistaken did those bolts stick out past the cylinder when tightened down? Like to where i can get pliers and turn it out of the back of where its tightened. Its been on my mind for days
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Post by DRuben on Jan 29, 2014 10:36:12 GMT -6
 Do the bolts in the red circles protrude past the casing that tightens to? Is so I remove that black plastic casing and use pliers to rotate the broken bolt out
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Post by Alleyoop on Jan 29, 2014 13:04:41 GMT -6
Those valve cover bolts screw into the head which is even with the valve cover so if the bolt is broke in the valve cover part that sticks out there will be enough to get vise grips and unscrew them out. If the bolt broke even with the head, you will need a backout driver.
Alleyoop
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Post by DRuben on Jan 29, 2014 17:37:56 GMT -6
I have the 157QMJ, any mods I can buy for it? I want to mod it while its down with the oil leak, nosense in fixing the leak to take it back apart to mod it. Price of mods shouldnt be an issue also.
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Post by cyborg on Jan 29, 2014 21:04:00 GMT -6
as long as you want to mod it then it should be easy to get the stud out then,,,,and KZ anyway to have that head welded? i know theyre not expensive but the nice valve set and cleaned up ports,,be a shame to sh!t can it
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Post by Alleyoop on Jan 29, 2014 22:04:01 GMT -6
HEAD WELDED!! He only broke the Valve cover bolt or bolts there is no need to weld anything?
Alleyoop
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Post by cyborg on Jan 29, 2014 23:38:04 GMT -6
I'm sorry alley I didn't mean to hijack the thread I was asking KZ about the head on the video he posted,, my bad
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Post by Alleyoop on Jan 30, 2014 1:10:27 GMT -6
Not a problem but the OP might think it was about his problem.
Alleyoop
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Post by DRuben on Jan 30, 2014 5:47:47 GMT -6
At first I did then I realized that there was no reason for me to weld.
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Post by cyborg on Jan 30, 2014 8:57:03 GMT -6
So sorry about that,,,i think alley hit it on the head as far as the broken valve cover bolt,,if it's not broken clean at the head vicegrips will extract it if it is flush it's a job for an "easy out" ,,and actually i thought for some unknown reason he snapped a head stud,,,,,i'll shut up now
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..BAD TO THE BONE..
