F25CSERVICE MANUAL6D5-28197-5F-11290539

Yamaha F25C Service Manual

important manual information

Safety information

Gasoline exposure and spills

Avoid collisions

General information

CE Marking

Read manuals and labels

Specifications and requirements

Installation requirements

Remote control requirements

Start-in-gear protection

Engine oil requirements

Anti-fouling paint

Components

Fuel tank

Neutral interlock trigger

Throttle grip

Engine shut-off cord (lanyard) and clip

Engine stop button

Steering friction adjuster

Power trim and tilt switch on remote control or tiller handle

Trim tab

Tilt lock mechanism

Top cowling lock lever(s turn type)

Instruments and indicators

Engine control system

Installation

Clamping the outboard motor

Operation

Fuel level

Engine shut-off cord (lanyard)

Engine

Power trim and tilt system

Operating engine

Starting engine

Checks after starting engine

Shifting

Stopping boat

Trimming outboard motor

Adjusting trim angle for manual tilt models

Adjusting trim angle (Power trim and tilt)

Tilting up and down

Procedure for tilting up (manual tilt models)

Procedure for tilting down (manual tilt models)

Procedure for tilting down (power trim and tilt models)

Power trim and tilt models

Cruising in other conditions

Maintenance

Procedure

Lubrication

Cleaning the outboard motor

Severe operating conditions

Maintenance chart 1

Maintenance chart 2

Greasing

Cleaning and adjusting spark plug

Checking fuel filter

Changing engine oil

Checking wiring and connectors

Checking propeller

Installing propeller

Changing gear oil

Cleaning fuel tank

Checking battery (for electric start models)

Connecting the battery

Trouble Recovery

Temporary action in emergency

Power trim and tilt will not operate

Emergency starting engine

Treatment of submerged motor

F2.5C

RECORD

EMISSION CONTROL INFORMATION

Star labels

SAFETY INFORMATION

IMPORTANT LABELS

Caution labels

Steering and sailing rules and sound signals

Rules when encountering vessels

Other special situations

FUELING INSTRUCTIONS

ENGINE OIL

PROPELLER SELECTION

MAIN COMPONENTS

OPERATION

Fuel cock

Choke knob

Trim angle adjusting rod

Top cowling lock lever

mounting the outboard motor

clamping the outboard motor

pre-operation checks

checking the engine oil level

filling fuel

starting engine

warming up engine

stopping engine

trimming outboard motor

adjusting trim angle

tilting up/down

procedure for tilting up

MAINTENANCE

specifications

storing outboard motor

transporting outboard when unmounted

periodic maintenance

maintenance chart

checking fuel system

inspecting idling speed

changing engine oil

exhaust leakage

checking propeller

changing gear oil

checking bolts and nuts

motor exterior

TROUBLE RECOVERY

troubleshooting

temporary action in emergency

INDEX

Outboard motor serial number

important labels

basic boating rules

GENERAL INFORMATION

fueling instructions

engine oil

battery requirement

propeller selection

start-in-gear protection

Gear shift lever

Remote control

Steering friction adjusting lever

Warning indicator(s)

Tilt support knob

Flushing device

Overheat warning

Low oil pressure warning

cruising in shallow water

cruising in other conditions

checking top cowling

inspecting fuel filter

replacing fuse

checking power trim and tilt system

cleaning fuel tank

inspecting and replacing anode(s)

cleaning cooling-water passages