Subaru 2003 Legacy - Manual (Page 400)

11-28
HBB066BB HBB065BB
HB0078 HB0077
Filler plug
Drain plug
Filler hole
Drain hole
Oil level
Others
Remove the plug from the filler hole and check the oil level. The oil
level should be kept even with the bottom of the filler hole. If the oil
level is below the bottom edge of the hole, add oil through the filler
hole to raise the level.
B
Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use
different brands together.
Oil grade: API classification GL-5