Is it a major undertaking to replace the pins and bushing for the boom on a 304.5? I don't have a manual (but if this is covered I can get one) and although I have worked on lots of other equipment and have a pretty complete shop, but this is my first excavator. Just looking for some advice.
I see this coming in my future skymoco. I would be interested in any sharing of the manual you may have. I have shared a lot of copies of stuff I have. I only have parts diagrams in Japanese for my graymarket 305 Cat. All the best from farmerboy.