automatic transmission oil level

can anyone tell me the correct level for the automatic transmission oil for a 1992 Toyota Windom. Does the oil need to be near the hot or cool on the oil stick after you start the car.
Also any kiwis out there who have recently had tune-up on their windoms, how much did it cost? I know they need platnum plugs which are rather expensive.

It's quite easy. If you have just started the motor and it's not yet warmed up then you check on COLD on the stick, if you check it after driving the car and all is warmed up then you check it on HOT.