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Yamaha F250B Hot Sheet
Yamaha F250B Hot Sheet

Yamaha F250B Hot Sheet

Command link controls and gauges
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Command Link
Offshore, inshore, saltwater or fresh, today's larger boats demand big power. At the same time,
today's savvy consumers are demanding clean, quiet, fuel-effi cient four stroke outboards; all in a
package that's easy to operate and convenient to use. Tough to do? Not for Yamaha.
Yamaha has successfully integrated its highly-acclaimed Command Link
Control system with its reliable and long-proven F250 outboard. Feature packed with all the
innovation, reliability, and long-term value that are synonymous with Yamaha, this new outboard
offers the versatility, power, and convenience today's boaters demand.
CONVENIENCE AND CONTROL
From its plug-and-play type installation to the smooth feel created through electronic
control of all throttle and shift functions, Yamaha's new F250B is the perfect blend
of power, convenience, and control. Features like built-in multiple engine
synchronization, adjustable throttle friction and neutral detents, and built-in
redundancy systems make it the ideal engine with ideal control.
PERFORMANCE
The Yamaha F250B is a proven marine powerhouse built upon a
compact and lightweight 60-degree, 3.3 iter (204 c.i.) block. Its Variable
Camshaft Timing dramatically increases low and mid-range torque, for
surprising holeshot and mid-range throttle capabilities. A specially-
designed air intake system; coupled with proven Yamaha multi-point
electronic fuel injection; delivers, easy, instant starts, fast acceleration,
and maximum top end speed. An electronically-controlled single throttle
valve feeds individual long intake tracks, which dramatically improves hole
shot, acceleration, and mid-range performance. And, because it's a Yamaha
four stroke outboard, you know it's clean, quiet, smooth, and economical.
RELIABILITY/DURABILITY
Yamaha has taken the new F250B to the next level of reliability and durability,
by upgrading its corrosion protection package. Sharing the same special
powerhead painting process with its big brother, the Yamaha F350, now the
inside as well as the outside of the powerhead is protected with special
anti-corrosion paint using an advanced "electro-deposited" process. This helps
ensure longer engine life, even in the harshest environments, which means
more years of use, enjoyment, and peace of mind.
VALUE
Enhanced reliability. Exceptionally smooth and quiet performance. Outstanding fuel
economy. Maximum performance and convenience. All combine to make the new
Yamaha F250B an incredibly powerful value, both now and in the years ahead.
** Command Link controls and gauges sold separately
to meet specifi c needs.
YA M A H A M A R I N E
HOT SHEET
F250B
featuring
®
Controls and Gauges
**
®
Digital Electronic
end
lps
ing fuel
e new
d.
AVAILABLE
MODELS:
F250BTXR
LF250BTXR
F250BTUR
LF250BTUR
Effective
Effective
July 1, 2008

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Summary of Contents for Yamaha F250B

  • Page 1 Offshore, inshore, saltwater or fresh, today’s larger boats demand big power. At the same time, today’s savvy consumers are demanding clean, quiet, fuel-effi cient four stroke outboards; all in a AVAILABLE package that’s easy to operate and convenient to use. Tough to do? Not for Yamaha. MODELS: F250BTXR ®...
  • Page 2 F250B F250B Command Link ® Controls and Gauges Command Link ® Controls and Gauges featuring featuring F250B Features F250B Features Performance Convenience Reliability/Durability Serpentine Timing Belt (Kevlar) Electronic Single Throttle Valve Multi-Point Electronic Fuel Injection Direct Coil-in-Cap Ignition Lubricant Coated...
  • Page 3 Smooth, Reliable Shifting and Throttle Smooth Reliable Shifting and Throttle Yamaha’s new Command Link Digital Electronic Control systems are electronically-actuated, meaning there are no cables physically moving. This greatly reduces shifting and throttle effort by eliminating common cable friction. All Command Link Digital...
  • Page 4 Fuel Management Gauge, to help conserve valuable dash space. Advanced Technology All F250B models are equipped with an Engine Control Module that interfaces with Yamaha Diagnostic System software. This provides a view of selected past and current running conditions, to help technicians provide a complete and accurate diagnosis.
  • Page 5 Precise Throttle Control All air entering the engine block of the F250B is routed through a single electronically-controlled throttle valve, to ensure the precise amount of air necessary for optimum power and fuel effi...
  • Page 6 Controlled Operating Termperature The F250B comes standard with dual pairs of water inlets, for increased cooling effi ciency. Located on the front and both sides of the lower unit, each pair of pick-ups operate independently of each other to provide proper water fl...
  • Page 7: System Diagram

    F250B F250B Command Link ® Controls and Gauges Command Link ® Controls and Gauges featuring featuring System Diagram System Diagram Command Link Digital Electronic Remote Control Vapor Canister Command Link Relief Concealed Filter Valve Remote Control (example) Fuel Pump Fuel...
  • Page 8 1-Year Commercial 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 identifi cation purposes only, and are not intended to be an endorsement.

This manual is also suitable for:

Lf250bF250btxrLf250btxrF250bturLf250btur