Yamaha 4AC User Manual

Components
15
5C
EMU25802
Fuel tank
If your model was equipped with a portable
fuel tank, its function is as follows.
WARNING
EWM00020
The fuel tank supplied with this engine is
its dedicated fuel reservoir and must not
be used as a fuel storage container. Com-
mercial users should conform to relevant
licensing or approval authority regula-
tions.
1. Air vent screw
2. Fuel tank cap
3. Top cowling
4. Cowling lock lever
5. Steering friction adjuster
6. Anti-cavitation plate
7. Propeller
8. Cooling water inlet
9. Trim rod
10.Clamp bracket
11.Clamp screw
12.Tiller handle
13.Throttle friction adjuster
14.Manual starter handle
15.Choke knob
16.Engine stop button/Engine shut-off switch
17.Restraint cable attachment
18.Tilt support bar
19.Gear shift lever
20.Fuel cock
21.Fuel tank*
U6E028E0.book Page 15 Tuesday, February 10, 2009 3:19 PM

Yamaha 4AC Specifications

General

Fuel Induction System	Carburetor
Starting System	Manual
Gear Ratio	2.08:1
Engine Type	2-stroke
Prop Shaft Horsepower / Max. Output / Max Power	4 hp
Full Throttle RPM Range	4, 500 - 5, 500 rpm
Ignition System	CDI
Lubrication System	Premix
Gear Shift	F-N
Shaft Length	S