Yamaha F250 User manual

F250
featuring Mechanical Controls
Yamaha’s legendary 3.3L F250 has a long-standing reputation for powerful yet fuel-efficient
performance, while proudly featuring Yamaha’s signature reliability and convenience.
This proven performer is again offered with a mechanical control box.*
Ideal for re-powers where mechanical control boxes are already
installed, or those applications where drive-by-wire technology
is not desired.
Smooth, Reliable Mechanical Shifting and Throttle – works with
all Yamaha binnacle and most side-mount mechanical control boxes
Reliable and Responsive – proven 60-degree, 3.3L, V6 design
Excellent Acceleration and Mid-Range Punch – Yamaha’s Variable
Camshaft Timing (VCT) and exclusive In Bank™ exhaust is standard
Operator Convenience – works with conventional analog or optional
Command Link gauges, for even more up-to-the-instant information
Reliable Starting and Outstanding Fuel Efficiency – Multi-point
Electronic Fuel Injection System and electronically-controlled single
throttle valve
Quiet Operation – labyrinth exhaust and exhaust pressure
reduction systems
Ease of Service – Dependable ECM microcomputer engine control with
computerized Yamaha Diagnostic System
Lasting Value – Yamaha’s renowned Enhanced Ultimate Corrosion
Protection System and water-draining air intake duct
Peace of Mind – advanced engine warning and protection system
and standard three year pleasure or government limited warranty
x
.
*
*Mechanical controls sold separately.
Consult appropriate Yamaha rigging information and Yamaha Rigging Sheet (YMBS) for complete
rigging compatibility and requirements information for particular configurations. All rigging items
sold separately.
HOT SHEET
EFFECTIVE NOVEMBER 1, 2009
AVAILABLE MODELS: F250TXR •LF250TXR
YAMAHA MARINE
Reviewed and/or revised 7/1/10

This document contains many of Yamaha’s valuable trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or their products
are for identification 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 specifications.
F250 SPECIFICATIONS
Consult appropriate Yamaha rigging information and Yamaha Rigging Sheet (YMBS) for completerigging
compatibility and requirements information for particular configurations. All rigging items sold separately.
SPECIFICATIONS
ENGINE
Type 60° V6 DOHC 24-Valve
Displacement 3352cc (204.6 ci)
Bore x Stroke 94 x 80.5mm (3.70 x 3.17 in)
Full Throttle RPM Range 5000 ~ 6000
Horsepower Rating at Propshaft 250hp at 5500 rpm
Compression Ratio 9.9:1
Fuel Induction/Scavenging EFI/VCT/DOHC
Alternator Output
46 Amp (38 Amp @ 1000 rpm)
Starting Method (See Model Code) T = Electric w/ PTT
Ignition TCI Microcomputer
Lubrication Wet Sump
Degree of Trim -3° through +16°
Degree of Tilt 67°
Exhaust Through Propeller
Cooling Thermostatic Control
DRIVE
Gear Shift Forward, Neutral, Reverse
Gear Ratio 15:30 (2.00)
SHAFT LENGTH
See Model Code X = 25”
FUEL AND LUBRICATION
Recommended Fuel Regular Unleaded
(Minimum Pump Octane 89)
Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water
Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Recommended Oil Yamalube® 4M (See owner’s manual)
Engine Oil Capacity 5.6L (5.9 qt) with filter
WEIGHT
F250TXR 273kg (602 lbs)
LIMITED WARRANTY
Pleasure Three Years
Government Three Years
Commercial One Year
FEATURES
POWER/PERFORMANCE
RELIABILITY/DURABILITY
CONVENIENCE/CONTROL
GAUGES
Command Link Compatible
Yamaha Multifunction Compatible
External NMEA-2000® Display Compatible
Analog Compatible
Command Link® Plus Not Compatible
CONTROLS
Mechanical (Cable) Compatible
Command Link Plus Digital Electronic Controls Not Compatible
Command Link Digital Electronic Controls Not Compatible
KEY SWITCHES AND LANYARDS
Command Link Compatible
Conventional Compatible
Command Link Plus Not Compatible
MISCELLANEOUS
Command Link Gateway Compatible
Analog Gauge Interface Compatible
Command Link Triducer® Compatible
Y-COP™ (Immobilizer) Not Compatible
RIGGING OPTIONS
F250 featuring Mechanical Controls
•Mechanically Remote-Controlled Four Stroke
V6 Outboard
•Narrow 60° 3.3L Block Design
•Variable Camshaft Timing
•Long Track Induction System
•Electronic Multi-Point Precision Fuel Injection
•6 Independent Fuel Injectors
•4 Large Radius Valves Per Cylinder
•High Intake Valve Lift
•Double Overhead Camshafts
•In-Bank™Exhaust
•Exhaust Pressure Reduction System
•Compact, Lightweight Design
•California C.A.R.B. Ultra Low Emissions 3 Star Rating
•Meets all current Federal EPA Emission Standards
•TCI Microcomputer
•Electronic Single Throttle Valve (65mm)
•Direct Drive System
•Wet Sump Lubrication
•Engine Warning System
•Sacrificial Anodes
•Forged Pistons
•Water Cooled Rectifier/Regulator
•Water Separator
•Direct Ignition
•YDC 30 Aluminum Alloy
•ACP 221 Paint Process
•Top Mounted Electrical
•High Output Alternator
•SST Drive, Prop, Shift Shafts
•SST Steering Tube
•Magnetic Drain Plug
•Dual Water Intake Gearcase
•Command Link® System
•Power Trim & Tilt
•Freshwater Flush
•Easy Maintenance
•Reversible PTT Switch
•Counter Rotation “LF” Model
•Yamaha Diagnostic System
•Multi-Charge Monitoring System
•Single Belt Drive System
© 2010 Yamaha Motor Corporation, U.S.A. All rights reserved.
Primary ID Prefix: 6P2
Reviewed and/or revised 7/1/10