I assume you would lay underneath, support the diff with your head, and grasp each axle like it's part of a barbell! I think that would be pretty tough though. I R&R'd the cast iron transfer case in my truck last year. It weighs 135 lbs. That took every ounce of my strength - I wouldn't try it again.

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'82 300SD - 361K mi - "Blue"

"Good judgement comes from experience. Experience comes from bad judgement."

listen, look, .........and duck.