As explained above just fill the MC with fluid, push the plunger as many times as it takes to purge the air--- until there's no more bubbles. Pictures below show a dual reservoir setup but the principle is the same. You'll just have one return line/hose instead of two.

Then put lid on MC and make sure you keep it level until installed.
Attachments
IMG_0919.JPEG (289.49 KB, 46 downloads)
master cylinder bench bleeding set-up
IMG_0920.JPEG (243.57 KB, 46 downloads)


Matthew 6:33

1952 Chevy 1/2-ton 3100
Late '55 235/SM420/torque tube 3.55
Dalton Highway survivor (using original 216)
www.truckwithaheart.com