Valve adjustment
#11
03-08-2012, 05:54 AM
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I also managed to break one of the bolts on the valve cover!!! Stupid me. I was not using a torque wrench and just trying to get it right by feel. You know....snug but not too tight. I found that the torque spec for those bolts is only 7 ft/lbs. No wonder I broke it off. Lesson learned, use a torque wrench. Hope this helped.
Now I have 8 spare bolts and seals standing by for the next time.
#12
03-08-2012, 06:00 AM
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#13
03-09-2012, 03:29 AM
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Is there another kind of engine?
Of course, a side valve.
Have you got a secret Harley tucked away in the shed Steve?
It's OK mate, you're amongst friends here, we will all support you and help you work through your issues. I think the most important thing is that you have recognized that you have a Harley issue.
Of course, a side valve.
Have you got a secret Harley tucked away in the shed Steve?
It's OK mate, you're amongst friends here, we will all support you and help you work through your issues. I think the most important thing is that you have recognized that you have a Harley issue.
can't type .... too busy here ...
......and God is on the other line mate atm...lolol
#14
04-16-2012, 04:38 PM
July 2014 ROTM
valve springs
Hi,
Speaking from experience - it wasn't the clearance that got tigh or loose until the valve spring weakened! Then #3 cylinder started running irregularly on a run home for 120 miles.
Stripped the cover off and re-set all clearances - turned the motor over and #3 was out on its clearances.
Off with the head!
Several £s later - new (upgraded) valves, new springs, gas flowed & polished ports
Summary - check springs if your clearances are not staying within tolerance.
Rick
Speaking from experience - it wasn't the clearance that got tigh or loose until the valve spring weakened! Then #3 cylinder started running irregularly on a run home for 120 miles.
Stripped the cover off and re-set all clearances - turned the motor over and #3 was out on its clearances.
Off with the head!
Several £s later - new (upgraded) valves, new springs, gas flowed & polished ports
Summary - check springs if your clearances are not staying within tolerance.
Rick
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