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Yamaha F30 User Manual

Yamaha F30
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Components
33
operator, increasing the risk of collision
with another boat or an obstacle.
EMU30903
Variable trolling RPM switches
The trolling speed can be adjusted when the
outboard motor is trolling. Press the “
switch to increase the trolling speed and
press the “ ” switch to decrease the trolling
speed.
TIP:
The trolling speed changes approximately
50 r/min each time a switch is pressed.
If the trolling speed has been adjusted, the
engine returns to the normal trolling speed
when the engine is stopped and restarted
or when the engine speed exceeds ap-
proximately 3000 r/min.
For instructions on using the variable troll-
ing RPM switches, see page 63.
EMU26246
Trim tab with anode
WARNING
EWM00841
An improperly adjusted trim tab could
cause difficult steering. Always test run
after the trim tab has been installed or re-
placed to be sure steering is correct. Be
sure you have tightened the bolt after ad-
justing the trim tab.
The trim tab should be adjusted so that the
steering control can be turned to either the
right or left by applying the same amount of
force.
If the boat tends to veer to the left (port side),
turn the trim tab rear end to the port side “A”
in the figure. If the boat tends to veer to the
right (starboard side), turn the trim tab end to
the starboard side “B” in the figure.
NOTICE
ECM00841
The trim tab also serves as an anode to
protect the engine from electrochemical
corrosion. Never paint the trim tab as it
will become ineffective as an anode.
1. Power trim and tilt switch
1. Variable trolling RPM switch
UP
DN
1
ZMU06394
1. Trim tab
2. Bolt
A
B
ZMU03097
1
2
6BG-9-3F-E0.book 33 ページ 2018年11月1日 木曜日 午後5時1分
©2020 Yamaha Motor Corporation

Table of Contents

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Yamaha F30 Specifications

General IconGeneral
Engine Type4-Stroke, SOHC
Prop Shaft Horsepower30 hp
Full Throttle RPM Range5000-6000 rpm
Starting SystemElectric
Gear Ratio2.08:1
LubricationWet sump
Gear ShiftF-N-R
Displacement747 cc
Fuel Induction SystemEFI (Electronic Fuel Injection)
Ignition SystemTCI
Shaft Length15 in, 20 in
SteeringRemote
Bore x Stroke65.0 mm x 75.0 mm (2.6 x 3.0 in.)

Summary

Safety Information

Outboard Motor Safety Precautions

Covers propeller, rotating parts, hot parts, electric shock, trim/tilt, and engine shut-off cord safety.

Outboard Motor Components

Instruments and Operation

Initial Operation and Break-in Procedures

Guidance on first-time oil fill, engine break-in, and pre-operation checks.

Engine Operation and Control

Procedures for operating the engine, starting, warming up, shifting, and stopping.

Trim, Tilt, and Shallow Water Operation

Instructions on adjusting trim angles, tilting the motor, and shallow water operation.

Maintenance Procedures

Fluid Changes and Component Replacements

Instructions for oil filter, gear oil, anodes, and propeller replacement.

Trouble Recovery

General Troubleshooting Guide

Addresses common issues like starting problems, rough idling, and power loss.

System-Specific Troubleshooting

Troubleshooting for power trim/tilt, alert indicators, and starter system issues.

Emergency Operation Procedures

Covers impact damage, fuse replacement, manual tilting, and emergency engine starting.

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