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Frozen Wrist Pin/ TRX 350

11088 Views 7 Replies 5 Participants Last post by  Helmut
Hi people, I have a 2002 TRX 350FM that I'm trying to rebuild the top end. The problem is that the wrist pin is frozen in the piston/arm. After I removed both circlips, I placed a small socket against one end and used a large c-clamp to try and press it out, but it won't budge.
This motor had run low on oil and burned the piston, rings and scored the sleeve. So I assume the pin is seized in the crankshaft rod. The piston is even hard to rock back and forth.
Any thoughts on how to get it out?
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Heating sounds like the way to go next, didn't know about the fan issue. Would that be a relay problem or the motor itself?
Thanks for the replies.
1 - 2 of 8 Posts
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