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Table of contents
Lubrication (except oil injection
models) .........................................37
Cleaning and anticorrosion
measures ......................................37
Cleaning the outboard motor .......... 38
Checking painted surface of
motor............................................. 38
Periodic maintenance.................... 38
Replacement parts.......................... 38
Maintenance chart .......................... 39
Greasing ......................................... 40
Cleaning and adjusting spark plug.. 40
Checking fuel system...................... 41
Checking fuel filter .......................... 42
Inspecting idling speed ................... 42
Changing engine oil ........................ 43
Checking wiring and connectors ..... 44
Exhaust leakage ............................. 44
Water leakage................................. 44
Engine oil leakage........................... 44
Checking propeller .......................... 44
Removing the propeller................... 45
Installing the propeller..................... 45
Changing gear oil............................ 46
Cleaning fuel tank ........................... 47
Inspecting and replacing anode(s).. 47
Checking top cowling ...................... 48
Coating the boat bottom.................. 48
Trouble Recovery............................ 49
Troubleshooting ............................ 49
Temporary action in
emergency .................................. 52
Impact damage ............................... 52
Starter will not operate .................... 52
Emergency starting engine ............. 53
Treatment of submerged motor..... 54
Procedure ....................................... 54
Consumer information.................... 56
Important warranty information for
U.S.A. and Canada ..................... 56
YAMAHA MOTOR
CORPORATION, U.S.A.
FOUR-STROKE OUTBOARD
MOTOR THREE-YEAR LIMITED
WARRANTY ................................ 58
IMPORTANT WARRANTY
INFORMATION IF YOU USE
YOUR YAMAHA OUTSIDE
U.S.A. OR CANADA ................... 60