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are for identifi cation purposes only, and are not intended to be an endorsement.
Due to Yamaha’s ongoing commitment to product improvement, we reserve the right to change without notice, equipment, materials, or specifi cations.
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F25
•
T25 Specifi cations
Model F25
•
T25
Model Types
F25SMHA, F25SEHA, F25SEA, F25LMHA,
F25LEHA, F25LEA, F25LA and T25LA
Shaft Length
S: 15", L: 20"
Engine Type
Four-Stroke, 4-Valve SOHC, In-Line 2-Cylinder
Displacement
498cc (30.4 c.i.)
Bore x Stroke
65.0 mm x 75.0 mm (2.56 x 2.76 in)
Horsepower Rating at Propshaft
25 hp @ 5500 rpm (18.5kw @ 5500 rpm)
Full Throttle RPM Range
5000 ~ 6000 rpm
Compression Ratio
9.4:1
Idling Engine Speed
975 ± 50 rpm
Fuel Induction System
1-Carb with Acceleration Pump
Alternator Output
12V-13.5 Amp with Rectifi er Regulator
Starting Method
Manual Starter or Electric Starter
Starting System
PrimeStart™
Ignition System
CDI Micro-computer
Spark Plug
NGK
®
DPR6EA-9
Lubrication Wet
Sump
Engine Oil Capacity
1.7 Quarts (1.6L)
Trim & Tilt
Manual w/2-position Shallow Water Drive*
or Power Trim and Tilt
Exhaust System
Through Propeller Hub
Cooling
Raw Water, Thermostatically-controlled
Gear Ratio
F25: 2.08:1 (27/13)
•
T25: 2.42:1 (29/12)
Recommended Oil
Yamalube
®
4-M FC-W
®
10W-30 or 20W-40
Recommended Fuel
Regular Unleaded Gasoline (Minimum Pump Octane 87)
Steering System
Standard Tiller Handle or Remote Control,
or Optional Multi-Function Tiller Handle
Steering Angle
F25: 42° Each Direction
•
T25: 40° Each Direction
Weight (dry)
F25 models: 170 ~ 181 lbs
T25 model: 203 lbs
C.A.R.B. Emissions Rating
3-Star
Limited Warranty
3-Year Pleasure
3-Year
Government
1-Year
Commercial
F25
•
T25 SPECIFICA
TIONS
F25
•
T25 HOT SHEET
F25
•
T25 HOT SHEET
*
Shallow Water Drive positions exclude “full up” and “full down” settings.
