Hi All, I just rebuilt my Stihl 024 AV WB with a new Meteor piston. I initially only vacuum tested it (w/o the Stihl adapter), and saw held vacuum for minutes, even with turning the crankshaft. Saw runs well, but wanted to do also a pressure test. So I got the appropriate Stihl adapter and found...
Saw this on YouTube today. Interesting & expandable too, with the right creativity. I suppose a person could 'supersize' it by using larger buckets or drums perhaps & an old furnace blower. Although you may have to take into consideration the effects of the volume of air moving & cubic area...
Alright here goes,
As the title says I performed my 2nd 064 to 066 big bore conversion, not sure if that's relevant to this issue though..
After the swap I pressure/vac tested, found a leaking Flywheel side crank seal, replaced that. Then found a leak at the clutch side bearing seat in the...