you will need to lift out the engine with transmission attached from the car if they are providing the engine lifting crane. Once out you can then undo the transmission from the engine.

lifting it out will also require that the vehicle be raised considerably so that the transmission tail can clear the ground. The cross brace where the round engine mounts are bolted is welded to the car, the radiator support is engine specific, I think the larger engine cars had a removable top on the radiator support, the smaller engine cars had it one piece

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)