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Due to Yamaha’s ongoing commitment to product improvement, we reserve the right to change without notice, equipment, materials, or specifi cations.
© 2008 Yamaha Motor Corporation
F40A Specifi cations
Model F40A
Type
Four Stroke, 6-Valve SOHC, In-Line 3-Cylinder
Displacement
747cc (45.6 c.i.)
Bore x Stroke
65.0mm x 75.0mm (2.56 in. x 2.95 in.)
Full Throttle RPM Range
5000 - 6000
Horsepower Rating at Propshaft
40 hp @ 5500 rpm (29.4kw @ 5500 rpm)
Compression Ratio
9.4:1
Fuel Induction/Scavenging
Electronic Fuel Injection
Alternator Output
12V-16 Amp with Rectifi er Regulator (standard)
Fuel Delivery
Electronic Fuel Injection
Starting Method
Electric Starter
Ignition
CDI Microcomputer (DC)
Spark Plug
NGK
®
DPR6EA-9
Lubrication Wet
Sump
Degree of Trim/Tilt
-3 to +20/63° w/ PTT (62° w/ Hydro-Assist Manual Tilt)
Exhaust
Through Propeller Hub
Cooling
Raw Water, Thermostatically-controlled
Gear Ratio
2.0:1 (26/13)
Recommended Fuel
Regular Unleaded Gasoline (Minimum Pump Octane 87)
Recommended Oil
Yamalube
®
4-M FC-W
®
10W-30 or 20W-40
Oil Capacity
2.1 Quarts (2.0L)
Remote Controls
Optional Conventional Remote Controls
(Yamaha brand recommended)
Command Link
Gauges
Optional (square or round)
Variable Trolling Throttle Adjustment
+/- 50 RPM Increments (650 ~ 900 RPM Range)
via Command Link tachometer or Yamaha
multifunction Tiller Handle with VTS™ switch
Steering System
Yamaha Multifunctional Tiller Handle or
Remote Steering Control
Steering Angle (maximum)
40° Each Direction
Weight (dry)
219 lbs. (estimated)
Shaft Length
20" (L) - Propeller Models
15" (S) - Jet Models (for use on 20” transoms)
C.A.R.B. Emissions Rating
3-Star
Limited Warranty
3-Year Pleasure, 3-Year Government,
1-Year
Commercial
F40A SPECIFICA
TIONS
F40A HOT SHEET
F40A HOT SHEET
