You put the oil in the gearbox
change at least every 25,000 auto transmission oil does not last as long as manual gearbox oil, all to do with friction and heat in an auto box, pays to replace filter as well
they are a sealed gearbox.
geat a new gearbox mate gant change them
Yes you can just need to get a manual gearbox
Who knows, you haven't said what type the "2.0 litre auto gearbox "is.
There should be a plug bolt on the side of the gearbox, remove this and add gear oil to this opening with a hose. There are special hoses and funnels you can purchase at your local auto parts store.
The gearbox drain is at the bottom of the gearbox and the filler plug is halfway up the lefthand side. Use Gear oil. If you mean the auto transmission fluid, this drains from the plug at the base of the rectangular pan and fills with auto transission fluid via the dipstick tube
Down the gearbox dipstick hole. If no gearbox dipstick then system is sealed and best left to a dealership
change the ATF fluid in the gearbox the valves stick due to dirty fluid so any car that is an Auto you must change the fluid in the gearbox .
Depends on gearbox ( auto or manual ). Front of gearbox a little way up near to bellhousing. Requires hex key.
There is no level indicator on the gearbox. The oil is checked by topping it up.