Yamaha F70 User Manual

Instruments and indicators
46
NOTICE
ECM01601
Do not continue to run the engine if the
low oil pressure alert device has activat-
ed. Serious engine damage will occur.
EMU36221
Overheat alert
If the engine temperature rises too high while
cruising, the overheat-alert indicator will start
to blink. The engine speed will automatically
decrease to about 2000 r/min.
Stop the engine immediately if the buzzer
sounds and the overheat alert device has ac-
tivated. Check the cooling water inlet for
clogging.
NOTICE
ECM01592
 Do not continue to run the engine if the
overheat-alert indicator blinks. Serious
engine damage will occur.
 Do not continue to operate the engine if
a alert device has activated. Consult
your Yamaha dealer if the problem can-
not be located and corrected.
EMU36150
Water separator alert
This indicator will blink if water has accumu-
lated in the water separator (fuel filter) while
cruising. In such an event, stop the engine
immediately and see page 98 of this manual
to drain the water from the fuel filter. Get
back to the port soon and consult a Yamaha
dealer immediately.
NOTICE
ECM00910
Gasoline mixed with water could cause
damage to the engine.
EMU36160
Engine trouble alert
This indicator will blink if the engine malfunc-
tions while cruising. Get back to the port
soon and consult a Yamaha dealer immedi-
ZMU05421
ZMU05422
ZMU05423
ZMU05424
6C1-9-3B-1E0.book 46 ページ ２０１２年１１月１９日 月曜日 午前１０時３５分

Yamaha F70 Specifications

Engine Specifications

engine type	16-Valve, SOHC In-Line Four Cylinder
displacement	996 cc
bore x stroke	65 x 75 mm
compression ratio	9.4:1

Power

full throttle rpm range	5300 ~ 6300
horsepower rating	70 hp at 5800 rpm
alternator output	17 Amp

Fuel and Lubrication

recommended fuel	Regular Unleaded (Minimum Pump Octane 87)
ethanol blend limit	10% Maximum
engine oil capacity	2.1 L with filter

Weight and Dimensions

weight	118 kg
degree of trim	-4° through +16°
degree of tilt	65°