Yamaha F4B - Maintenance

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Maintenance 10
Outline .............................................................................. 10-1
Maintenance interval chart ...................................................... 10-1
Predelivery check ............................................................ 10-3
Checking the battery (optional for European market) .............. 10-3
Checking the cooling water pilot hole ...................................... 10-3
Checking the engine oil level ................................................... 10-3
Checking the engine shut-off switch ........................................ 10-4
Checking the fuel system ........................................................ 10-4
Checking the gear oil level ...................................................... 10-4
Checking the gear shift and throttle operation ......................... 10-4
Checking the outboard motor mounting height ....................... 10-5
Checking the steering system ................................................. 10-5
Checking the throttle cable ...................................................... 10-5
Checking the tilt system .......................................................... 10-6
Starting the engine .................................................................. 10-6
Test run ................................................................................... 10-6
Break-in ................................................................................... 10-6
After test run ............................................................................ 10-7
General periodic maintenance ....................................... 10-7
Checking the anode ................................................................ 10-7
Checking the battery (optional for European market) .............. 10-7
Checking the cooling water passage ....................................... 10-7
Checking the engine idle speed .............................................. 10-7
Changing the engine oil ........................................................... 10-8
Checking the engine oil level ................................................... 10-9
Checking the engine shut-off switch ........................................ 10-9
Checking the fuel joint and fuel hoses
(fuel joint to carburetor) ........................................................... 10-9
Checking the fuel strainer ........................................................ 10-9
Changing the gear oil .............................................................. 10-9
Checking the gear oil level .................................................... 10-10
Checking the ignition timing .................................................. 10-10
Lubricating the outboard motor ............................................. 10-10
Checking the propeller .......................................................... 10-11
Checking the spark plug ........................................................ 10-11
Checking the spark plug cap ................................................. 10-11
Checking the thermostat ....................................................... 10-11
Adjusting the throttle link rod and throttle cable .................... 10-11
Checking the top cowling ...................................................... 10-11
Checking the valve clearance ............................................... 10-11
Checking the water pump ...................................................... 10-12