Yamaha F4A Owner's Manual page 5

Replacement parts .......................... 34
Maintenance chart .......................... 35
Maintenance chart (additional)........ 36
Greasing ......................................... 37
Cleaning and adjusting spark
plug ............................................... 37
Checking fuel system ...................... 38
Checking fuel filter .......................... 39
Inspecting idling speed ................... 39
Changing engine oil ........................ 39
Checking wiring and connectors ..... 41
Exhaust leakage ............................. 41
Water leakage ................................. 41
Engine oil leakage........................... 41
Checking propeller .......................... 41
Removing the propeller ................... 42
Installing the Propeller .................... 42
Changing gear oil ............................ 43
Cleaning fuel tank ........................... 44
Inspecting and replacing
anode(s)........................................ 44
Checking top cowling ...................... 45
Coating the boat bottom.................. 45
Trouble Recovery ............................ 46
Troubleshooting ............................ 46
Temporary action in
emergency .................................. 49
Impact damage ............................... 49
Starter will not operate .................... 49
Emergency starting engine ............. 50
Treatment of submerged motor..... 51
Procedure ....................................... 51
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