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C Bent push rod again
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Larry in Ill View Drop Down
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Joined: 23 Feb 2012
Location: Central ILL
Points: 129 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Larry in Ill Quote  Post ReplyReply Direct Link To This Post Topic: C Bent push rod again
    Posted: 05 May 2012 at 6:11am
Good morning all,
I have a question about a bent push rod.  The engine was restored a few years ago and after about 50 hours of light use, I notice a ticking and occational pop out of the exhaust.  I had a bent push rod and valve.  I replaced the valve, guide, and rod and now again I have a bent rod.  The valve is fine with no unusual wear.  What would be the possible problems?


Edited by Larry in Ill - 05 May 2012 at 6:32am
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B26240 View Drop Down
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Joined: 21 Nov 2009
Location: mn
Points: 3865 		Post Options Post Options   Thanks (0) Thanks(0)   Quote B26240 Quote  Post ReplyReply Direct Link To This Post Posted: 05 May 2012 at 7:07am
Are you sure your replacement pushrod was straight? Any slight bend could get worse quickly, also excesive clearance  (rocker arm adjustment) posibly could cause it .
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MBWisc View Drop Down
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Joined: 13 Apr 2011
Points: 103 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MBWisc Quote  Post ReplyReply Direct Link To This Post Posted: 05 May 2012 at 7:38am
Or a badly worn rocker arm assembly? Two years after overhaul my B turned into a three cylinder. A push rod had come up along side the rocker. Rocker assembly was worn out. Replaced the assembly and all is well.
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