40 Jet Fourstroke Specifications - Mercury 40 jet fourstroke User Manual

40 Jet FourStroke Specifications

Models
Horsepower
Kilowatts
Full throttle RPM range
Number of cylinders
Idle speed in forward
gear
Piston displacement
Cylinder bore
Stroke
Valve clearance (cold)
Intake valve
Exhaust valve
Recommended spark
plug
Spark plug gap
Recommended gasoline
Recommended oil
Engine oil capacity
Emission control system
Battery rating*
Operation above 0 °C
(32 °F)
Operation below 0 °C
(32 °F)
Ampere hours (Ah)
*Battery manufacturers may rate and test their batteries to
different standards. MCA, CCA, Ah, and reserve capacity (RC)
are the ratings recognized by Mercury Marine. Manufacturers
that use standards different than these, such as equivalent MCA,
do not meet Mercury Marine battery requirements.
eng
GENERAL INFORMATION
465 marine cranking amps (MCA) or 350 cold
1000 marine cranking amps (MCA) or 750 cold
40 Jet
40
29.4
5000–5500 RPM
Controlled by ECM
995 cc (60.8 in³)
65 mm (2.559 in.)
75 mm (2.953 in.)
0.15–0.25 mm (0.006–0.010 in.)
0.25–0.35 mm (0.010–0.014 in.)
Champion RA8HC
1.0 mm (0.040 in.)
Refer to Fuel and Oil
Refer to Fuel and Oil
3.0 L (3 US qt)
Electronic engine control (EC)
cranking amps (CCA)
cranking amps (CCA)
70–100
45
4