Opening a Selespeed gearbox on a 156
I have a 2006 156 Selespeed. I bought it with a gearbox whine for a song, as the previous owner had parked it for a year, after being told by the agents that it needed a new gearbox, even though full service history was with them, they had failed to pick up the leak causing it to run dry. Apart from this, it is in mint condition, with 103,000 kms on the clock. Whine is in 1st, 2nd and 3rd gears with 4th and 5th silent. The box will be removed this coming week, and will be placed on my worktop. I am going to have a go at opening it, and replace the suspected worn bearing/bearings. Any advice/instructions on opening it up and reassembly would be very appreciated. I hope to have the diags/setups done here at home as well, withoiut having to tow it.