The one thing that was in the back of my mind during this whole teardown was the broken intake. I had accidentally cracked it a few years ago. I thought I migh be able to carefully chisel it out. That was a no go. Then I tried JB Welding in a screwdriver to bond it to the manifold and twist it out. That failed miserably. Finally, I just went Neanderthal on it and chiseled it out the easy way. There was no way this thing was going to unscrew as it was glued in good and solid. I took a dremel and ground it smooth. I will just permanently bond the replacement manifold in. I just need to find a good bonding agent. But first off to the media blaster next week.
Friday, July 15, 2011
Plan C
My CB750 engine is now officially apart. I borrowed a valve spring compressor and got the valves off, so I can now take all the pieces to the media blaster.


The one thing that was in the back of my mind during this whole teardown was the broken intake. I had accidentally cracked it a few years ago. I thought I migh be able to carefully chisel it out. That was a no go. Then I tried JB Welding in a screwdriver to bond it to the manifold and twist it out. That failed miserably. Finally, I just went Neanderthal on it and chiseled it out the easy way. There was no way this thing was going to unscrew as it was glued in good and solid. I took a dremel and ground it smooth. I will just permanently bond the replacement manifold in. I just need to find a good bonding agent. But first off to the media blaster next week.




The one thing that was in the back of my mind during this whole teardown was the broken intake. I had accidentally cracked it a few years ago. I thought I migh be able to carefully chisel it out. That was a no go. Then I tried JB Welding in a screwdriver to bond it to the manifold and twist it out. That failed miserably. Finally, I just went Neanderthal on it and chiseled it out the easy way. There was no way this thing was going to unscrew as it was glued in good and solid. I took a dremel and ground it smooth. I will just permanently bond the replacement manifold in. I just need to find a good bonding agent. But first off to the media blaster next week.
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1 comment:
Cool you got it out.
Your valvetrain all disassembled makes me feel like a pussy for whining about the scope of problems and lack of progress on my pre-unit. That's a REAL project.
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