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Re: H Rocker arms
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Posted by ScottyNY on September 13, 2002 at 05:58:27 from (128.59.123.240):
In Reply to: H Rocker arms posted by 230,H,M on September 13, 2002 at 05:10:50:
Can't say for sure on the H, but on the 113 and 123, the surface where the rocker meets the valve is arced either along the axis of the arm or perpendicular to the length of the head, so that they meet like )|. I don't believe you'd want the surface flat altogether, as you'd just wear a low spot in the face of the rocker that after a while you couldn't get a gauge into to adjust it. I worked on a 123 that was worn so badly that the rocker surface was concave instead of convex and side to side instead of end to end -- makes it easy to see which way the rocker surface wears.
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