What is different from the '92 vs the '95...
on the '92 the raw water pump is in the upper gear housing of the outdrive, and on the '95 its on the engine like a Volvo Penta, also the '92 is the original OMC Cobra design with dog clutch shifting vs the '95 with cone clutch shifting exactly like a Volvo SX.
As far as winterizing the only differences are on the '92 there are 3 drains on the pivot housing that should be removed (tilt the drive up to see all 3) then tilt down and poke the holes with a pick to see if any water comes out. '92 has 2 on the starboard side and 1 on the port, I think the '95 has only one on the port. Replace the drain plugs and put some gasket sealer on the threads.
https://www.dropbox.com/s/mtmbog9eu3t6o ... 2.jpg?dl=0https://www.dropbox.com/s/pnxkaf506wvau ... 1.jpg?dl=0