2. Remove the dipstick and check the oil level. The oil level must be
between the "FULL" and "ADD" mark.
IMPORTANT: Do not overfill crankcase oil.
3. If the oil level is below the "ADD" mark, remove the oil filler cap. Add the
specified oil to bring the level up to, but not over, the "FULL" range mark
on the dipstick.
a - Filler cap
Tube Ref
No.
Description Where Used Part No.
25W50 Synthetic
Blend 4-Stroke
Racing Engine Oil
Engine crankcase 8M0078013
POWER STEERING PUMP
Stop the engine and position the drive unit straight back.
IMPORTANT: If fluid is not visible in the reservoir, contact your authorized
Mercury MerCruiser dealer.
MAINTENANCE
50 eng