With my series 3 in many bits, I decided to split the transfer case and main gearbox to attend to a leak. The main shaft in the the Bell housing has some lateral play. I’m guessing The bearing is shot? Is there likely to be other problems from this wear? Really don’t want to split the box down as money is tight (as with all landy rebuild, spending way more than I’d ever envisaged) plus I’ll never start putting things back together at this rate. It’s been 4 years on and off so far