check out
www.type2.com and click on the "Library" link. There's good instructions in there on how to do it. Or get copy of the Idiot Guide, Haynes manual, or the Bentley manual for your bus (better yet, get all three!!).
I've got a 69 Westy I've had the engine out of numerous times. It is very simple, the engine practically drops out. Basically:
Remove the rear bumper (6 bolts)
Remove the rear apron (4 bolts)
Disconnect fuel lines, heater cables, throttle cables.
Mark and then disconnect the wires to the coil, generator, etc.
Support the tranny with a jack or block of wood.
Put a floor jack under the engine.
Remove the bolts that hold the rear cross member to the frame.
Remove the four engine to transmission bolts.
Jack the engine up slightly and pull it straight back.
Done!! Of course, installation is the opposite of removal.
I can do it on my 69 in about 20-30 minutes. It takes longer to put it back in due to aligning everything (tranny input shaft, rear crossmember bolts, etc.).
Check on type2.com for a better guide, but the steps above are pretty much what needs to go on.
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Joser
1972 Super Beetle
1972 Super Beetle (Parts)
1969 Westfalia