Yamaha F350B - General Periodic Maintenance

10-10
General periodic maintenance
General periodic maintenance
Item Procedures See
Anodes
Check the anodes.
Eroded (1/2 or more worn out)  Replace.
Adhered grease, oil, paint, or scales  Clean.
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7-57
7-68
7-88
8-7
9-14
9-26
Battery
Check the battery electrolyte level.
Below the minimum level mark  Add distilled water.
10-7
Check the specific gravity of the electrolyte.
Below specification  Fully charge the battery.
Cooling water inlet
Check the cooling water inlet.
Clogged  Clean.
2-43
Cooling water pilot
hole
Start the engine. —
Check that the cooling water is discharged from the cooling water
pilot hole.
Not discharged  Check the cooling system.
2-43
Engine idle speed Check the engine idle speed. 10-13
Engine oil
Check the oil level using the dipstick.
Not at the proper level  Add or extract the engine oil.
10-7
Check the engine oil.
Replacement interval has been exceeded/deterioration 
Change.
Milky  Overhaul the outboard motor.
10-13
10-14
Oil filter Replace the oil filter. 10-16
Power switch
Engine start/stop but-
ton
Turn the power switch to ON, and then push the engine start/stop
switch. Check that the engine starts.
Out of specification  Check the power switch or engine start/stop
switch.
5-43
Start the engine. Check that the engine stops when the power
switch is pushed.
Out of specification  Check the power switch.
5-42
Start the engine. Check that the engine stops when the engine
start/stop switch is pushed.
Out of specification  Check the engine start/stop switch.
5-43
Engine shut-off
switch
Check that the engine stops when the clip is removed from the en-
gine shut-off switch.
Out of specification  Check the engine shut-off switch.
5-41
Exhaust guide
Exhaust manifold
Check the exhaust joint and exhaust guide.
Corroded/cracked/damaged  Replace.
9-17