Make sure that oil is not leaking from transaxle or around it.
LEVEL
Remove the filler plug (1).
Measure oil level to check if it is within the specification using a suitable gauge (A) as shown.
CAUTION:
Do not start engine while checking oil level.
Insert the suitable gauge straight and against the wall of the filler plug hole, then measure the gauge from the top of the filler plug hole to the oil level as shown.