MerCruiser MCM 3.0LX User Manual

1B - 4 - MAINTENANCE 90-816462 2-695
Fluid Capacities
NOTICE
All capacities are approximate fluid measures.
MCM (Stern Drive) Model All Models
Crankcase Oil
1
(with filter) 4 U.S. Qts. (3.8 L)
Seawater Cooling System
2
9 U.S. Qts. (3.8 L)
Closed Cooling System 9 U.S. Qts. (8.5 L)
1
Always use dipstick to determine exact quantity of oil required
2
Seawater cooling system capacity information is for winterization use only
Index

MerCruiser MCM 3.0LX Specifications

General

Displacement	181 CID (3.0L)
Horsepower	135 HP
Fuel System	Carbureted
Ignition	Electronic
Alternator	65 Amp
Cylinders	4
Aspiration	Naturally Aspirated
Horsepower @ RPM	135 HP @ 4800 RPM
Full Throttle RPM Range	4400-4800 RPM
Fuel Type	Gasoline
Cooling System	Raw Water Cooled
Oil Capacity	4.5 Quarts
Bore x Stroke	4.00 x 3.60 in. (101.6 x 91.4 mm)
Dry Weight	635 lbs