Stop the engine and uplift the vehicle with lift.
Drain the manual transaxle oil after loosening the drain plug (A).
Install the drain plug with new gasket.
Tightening torque:
58.9 ~ 78.5 N.m (6.0 ~ 8.0 kgf.m, 43.4 ~ 57.9 lb-ft)
Add new oil through the filler plug hole and, fill it just below the plug opening.
Standard oil: SAE 75W/85, API GL-4
Oil capacity: 1.8 ~ 1.9 L (0.46 ~ 0.50 U.S.gal., 1.90 ~ 2.0 U.S. qt., 1.58 ~ 1.67 lmp qt.)