Cut the pork into around 5 cm (2inch) cubes and add to the instant pot.
Now add the cumin, garlic powder, onion powder, oregano, chili powder, smoked paprika, sugar and ground coriander. Season to taste and coat the pork.
Add the bay leaves and then juice the orange and lime on top. Put the rinds in the pot (pulp side down.
Now add the chicken stock and put the lid on. Set at high pressure for 35 minutes.
When the time is up leave for a further 15 minutes and then do a quick release.
Remove the lid and drain off most of the liquid (reserve this for later). Now shred the pork using 2 forks.
Put on the air fryer lid and set to broil for 12 minutes. Stir to expose new bits of pork every 3 minutes.
Serve and enjoy.