MX-3, MX-6, Protege, 323 & 626
WARNING: This page is about a different car, the 1992 Mazda Navajo. However, it is still accessible from the selected car via links, so may be relevant.
Remove drain plug from oil pan. If oil pan is removed, discard old oil pan gasket. Clean oil pan, and install it using NEW gasket. Tighten bolts to specification. See TORQUE SPECIFICATIONS table. Add fluid, and check level. DO NOT overfill.