Mercury MerCruiser 3.0 MPI User Manual

SECTION - 9 PREDELIVERY PREPARATION AND STORAGE
90-899883183 DECEMBER 2007 Page 3 / 24
CHECKING
1. Stop the engine. Allow approximately 5 minutes for the oil to drain into the oil pan. The boat
must be at rest in the water.
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Dipstick
2. Remove the dipstick. Wipe clean and reinstall fully into the dipstick tube. Wait 60 seconds to
allow trapped air to vent.
IMPORTANT: Add the specified engine oil to bring the level up to, but not over, the full or OK range
mark on the dipstick.
3. Remove the dipstick and observe the oil level. Oil level must be between the "FULL" or "OK"
range and the "ADD" mark. Install the dipstick into dipstick tube.
FILLING
IMPORTANT: Do not overfill the engine with oil.
1. Remove oil fill cap.
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IMPORTANT: Add the specified engine oil to bring the level up to, but not over, the "FULL" or "OK"
range mark on the dipstick.
2. Add the specified engine oil to bring the level up to, but not over, the "FULL" or "OK" range
mark on the dipstick. Recheck the oil level.
Engine Model
Engine Oil Capacity Fluid type
3.0 MPI 3.8 L (4 US qt) Mercury Full‑Synthetic MerCruiser Oil 20W‑40
IMPORTANT: Always use the dipstick to determine the exact quantity of oil or fluid required.
3. Replace the fill cap.

Mercury MerCruiser 3.0 MPI Specifications

General

Brand	Mercury
Model	MerCruiser 3.0 MPI
Category	Engine
Language	English