Check the pork and if the skin has crackled, reduce temperature to 160℃ and cook for a further 20-30 minutes or until pork has cooked through. Internal temp of pork should be at least 71℃ when checked with a temperature probe. If it hasn't quite crackled, continue to cook at 200℃ until it has, then reduce heat to 160℃ and cook until pork reaches 71℃ internal temp. Remove from air-fryer, cover loosely with foil and rest for 10 minutes before cutting into slices. The pork will continue to cook and should reach 75℃ by the time you slice it.