DeWalt 20v Chainsaw Oil Leak Fix (It's NOT the "missing" O-Ring)!!

Teardown, inspection, repair of a DeWalt 20v DCCS620 chainsaw for the notorious bar oil leak. This video shows what is actually going on with my saw. The "missing o-ring" videos are not the solution as shown in my video, at least for my saw anyway. The 60v saws and pole saws may have the same issue, but I don't have ones to tear down.

You might as well add some extra silicone grease in the gearbox while you're in there.

These affiliate links help support my channel at no extra cost to you:
Hylomar Blue Sealant: https://amzn.to/3pTcQ9e
Permatex Ultra Black Sealant: https://amzn.to/44M8rEx
Silicone Grease for the Gearbox: https://amzn.to/3seYb9N
Torx Screwdriver Set: https://amzn.to/3QFPUoX
Allen Wrench Set: https://amzn.to/446O6sf
Parts Washer Fluid: https://amzn.to/3KDrFEc
DeWalt 20v Chainsaw - Tool Only: https://amzn.to/3KsoxLp
DeWalt Batteries/Starter Kit: https://amzn.to/3K6WOPU
Chainsaw Bar Oil: https://amzn.to/3K6WSz8
Dewalt Oil Cap: https://amzn.to/3rzDpRr
Replacement Chain: https://amzn.to/3KDdAXp
Chain Sharpeners: https://amzn.to/3Ypg4yl
Chainsaw Soft Case: https://amzn.to/3YduPE3
Chain Cover: https://amzn.to/3tXwL9d