diggin dirt Posted March 16, 2011 Share Posted March 16, 2011 when i dropped the crank out the 4 halves fell out. the number 4 cap has pegs that hold 2 halves but i see nothing to hold the other 2 halves. does anybody know what is going on? Quote Link to comment Share on other sites More sharing options...
rhasler Posted March 16, 2011 Share Posted March 16, 2011 Those are thrust washers. Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment Share on other sites More sharing options...
Bollweevil Posted March 16, 2011 Share Posted March 16, 2011 when i dropped the crank out the 4 halves fell out. the number 4 cap has pegs that hold 2 halves but i see nothing to hold the other 2 halves. does anybody know what is going on? The pins in the cap hold the lower thrust washers in place, the crankcase is machined to hold the upper washers in place against the thrust surface of the crank. Once the cap is installed, the pinned lower washers keep the uppers from turning. Quote Link to comment Share on other sites More sharing options...
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