odd_chog

<p>Hi Matt, main bearings tend to last the life of the saw as does the crank, that being said, these new machines run on a lot less fuel oil mix and there lies the problem. The cost you have been quoted seems about right, I usually charge around £200 labour for bottom end rebuilds so your guy isn't quoting an exorbitant fee. Personally I would only use synthetic oil in these saws and a 40:1 mix - lots may disagree but that is there choice.</p>

<p>Cheers</p>

<p>Steve</p>