Mercury 40 FourStroke Maintenance And Installation Manual page 26

Models
Gear ratio
Gearcase
lubricant
capacity
Recommended gasoline
Recommended oil
Engine oil capacity
Battery rating*
Emission control system
Sound at drivers ear (ICOMIA
39‑94) dBA
Tiller handle vibration (ICOMIA
38‑94) m/s²
*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.
GENERAL INFORMATION
83 mm (3‑1/4 in.)
diameter
gearcase
108 mm
(4‑1/4 in.)
diameter
gearcase
83 mm (3‑1/4 in.)
diameter
gearcase
108 mm
(4‑1/4 in.)
diameter
gearcase
Operation above
0 °C (32 °F)
Operation below
0 °C (32 °F)
40
340 ml (11.5 fl oz)
710 ml (24.0 fl oz)
Refer to Fuel and Oil
Refer to Fuel and Oil
3.0 liter (3 US qt)
465 marine cranking amps (MCA), 350
cold cranking amps (CCA), 70 amp
1000 marine cranking amps (MCA), 750
cold cranking amps (CCA), 100 amp
Electronic engine control (EC)
16
50
1.83:1
2.31:1
hour (Ah)
hour (Ah)
81.1
3.3
60
eng