I was pulling a TR6 steering rack assembly apart to: 1. See how it’s done. 2. Try my hand at refurbishing it. And 3. Discover if most of the parts will interchange lhd to rhd. Everything went well and I found that everything but the pinion and housing/tube interchange. When I say well, I should add that I watched a couple of utube videos and read an article on disassembly and found that you do not drive out the pinion or the pinion bushing from the bottom as this will distort the bushing, contrary to what was posted. The good part of the story is that the bushing can be repaired/replaced without too much effort. The rack has been reassembled and works beautifully!