F6 | F5 | F4
Yamaha - Outboards - F6 | F5 | F4 - Headline Picture

2016 Yamaha Outboards

F6 | F5 | F4

Easy-to-carry – and so easy to enjoy
These engines, with their smart, stylish looks, are so light and easy to handle, that carrying one between the shore and the deck of your main boat is a breeze. The F4, F5 and F6 are convenient to store and use, offering the power you need to hit the water with confidence.
Compact size, large carrying handles and built-in fuel tanks enhance their portability – and start-up is easy with Yamaha’s CDI Ignition System. Low fuel consumption, simple controls and low noise and vibration levels, along with Yamaha reliability, come as standard.
For families wanting to get on the water easily – or a yacht owner wanting a handy auxiliary – the F4, F5 and F6 offer the smart solution.

DETAILS
•  Three stylish models with smart grey top cowlings
•  New-generation Yamaha styling and graphics
•  Unique 3-position oil-leak-free storage system
•  Lightweight and portable with large carry handles
•  180º steering for comfortable manoeuvring
•  Large F-N-R (Forward-Neutral-Reverse) shift lever
•  Built-in 1.1L fuel tank
•  2-way change-over system for portable tank option
•  Lighting coil option offers 12V 6A power supply
•  Shallow Water Drive for cruising close inshore
•  Convenient auxiliary priming pump in the cowling
•  Auto decompression for easier starting

Features

Smart grey cowling and latest design graphics

In keeping with their unique character, the F4, F5 and F6 feature very stylish looks, with their smart grey top cowlings and the very latest generation Yamaha graphics and styling. It’s a refreshing design that reflects the playfulness of these compact and portable engines – and the fun and adventure they offer.

Easy and comfortable to carry about – ashore or on board

When you want to get out on to the water quickly, easy portability is important – and the F4, F5 and F6 are the ultimate in portable power, with their compact shape and large, comfortable carry handles. So these engines are easy to take down to the water – or to lift on to your main boat as an auxiliary.

3-position storage system prevents oil leaks

When taking your engine to and from the water – or storing it – the last thing you need is a messy oil leak. Yamaha’s unique engine breather system allows the engine to be stored on its front or either side without danger of oil leaking onto your dock or deck – or into the boat locker or car boot.

180º steering with friction and throttle adjustment

Handling is a joy, thanks to the simple steering friction control adjustment and the ability to steer a full 90º to left or right, which makes light work of tight turns and docking. Throttle trim is easy to adjust too, so when you’re out on the water, you can be sure of great stability and control, even at high speed.

Optional lighting coil gives 12V 6A power supply

The convenient option of a lighting coil and voltage regulator/rectifier provides a reliable 12V 6A power supply for running lights or charging batteries. Great for a bit of exploring or fishing at night!

Built-in fuel tank with switch-over facility for remote tank

The handy built-in 1.1 litre fuel tank is great for portability and makes more room for gear in the boat, whether that’s another box of bait, or an extra cooler of refreshments. For longer trips, simply plug in a remote tank (available as an option) and twist the 2-way tap.

F6C | F5A | F4B
Specifications
Engine
F6C
F5A
F4B
Engine type
4-stroke
4-stroke
4-stroke
Displacement
139 cm³
139 cm³
139 cm³
No. of cylinders/Configuration
1, OHV
1, OHV
1, OHV
Bore x stroke
62.0 mm x 46.0 mm
62.0 mm x 46.0 mm
62.0 mm x 46.0 mm
Prop shaft output at mid range
4.4kW / 5,000 rpm
3.7kW / 5,000 rpm
2.9kW / 4,500 rpm
Full Throttle Operating Range
4,500 – 5,500 rpm
4,500 – 5,500 rpm
4,000 – 5,000 rpm
Lubrication system
Wet sump
Wet sump
Wet sump
Electronic Fuel Injection
1-Carb
1-Carb
1-Carb
Ignition / advance system
CDI
CDI
CDI
Starter system
Manual
Manual
Manual
Gear ratio
2.08 (27/13)
2.08 (27/13)
2.08 (27/13)
Dimensions
Transom height
S:435mm
L:562mm
S:435mm
L:562mm
S:435mm
L:562mm
Weight with propeller
F6CMHS: 27.0 kg,
F6CMHL: 28.0 kg
F5AMHS: 27.0 kg,
F5AMHL: 28.0 kg
F4BMHS: 27.0 kg,
F4BMHL: 28.0 kg
Fuel tank capacity
1.1 litres (Built-in fuel tank) or optional seperate fuel tank
1.1 litres (Built-in fuel tank) or optional seperate fuel tank
1.1 litres (Built-in fuel tank) or optional seperate fuel tank
Oil pan capacity
0.6 litres
0.6 litres
0.6 litres
Additional features
Control
Tiller handle
Tiller handle
Tiller handle
Trim & Tilt method
Manual
Manual
Manual
Light coil / Alternator Output
12V – 6A *optional
12V – 6A *optional
12V – 6A *optional
Tilt limitter (only for remote control specs)
Engine immobilizer
Propeller
Included
Included
Included
Counter Rotation Model
Shallow Water Drive
Standard
Standard
Standard
Digital Network Gauge II (LCD Color)
Digital Network Gauge (Round)
Variable Trolling RPM
Dual Battery Charging System
Shift Dampener System (SDS)-
Remark
The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft,
The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft,
The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft,