Chainsaw Repair

While I was doing a search I did come across this.

GENUINE HUSQVARNA PULLER  502524901   
AYP, Dixon, Poulan and Husqvarna have merged.  Many of their part numbers are the same.  Manufacturer listed may vary.

A crank case separator, never seen one,but I have never split any small cases either.
Done several 394's and 3120's etc and just use a hair drier and rubber mallet.(after ''ALL'' the bolts are removed)
Some like to leave them in the sun for a couple of hours 1st clutch side up then give it the hair drier treatment.
I have seen results of serious hammering and its never pretty, done right and its not hard at all.
Anyone building race saws will need to do this at some stage, even with a puller made to do this task, my guess the clutch side bearing will need heating as they do stick tight cold.