How do you fix a oil leak on a 22r Toyota motor?

To fix an oil leak on a 22R Toyota motor, first identify the source of the leak, which could be from the oil pan, valve cover gasket, or front/rear main seals. Clean the affected area to remove old oil and debris, then replace any worn gaskets or seals as needed. Ensure all bolts are properly torqued to manufacturer specifications. Finally, refill the engine oil and monitor for any signs of continued leaking.