Yamaha F30B, Owner'S Manual

Page: 79 / 124

4-10
E
Spark plug
Cleaning/Adjustment/
● ● ●
4-12
Replacement
Greasing points Greasing
●
4-11
Gear oil Change
● ●
4-24
Fuel system Inspection
●
4-14
Fuel filter Inspection/Replacement
● ● ●
4-15
Fuel tank *1 Cleaning
●
—
Idling speed Adjustment
● ●
4-16
Anode Inspection/Replacement
1 1
4-25
Outboard motor exterior Inspection
● ●
4-30
Cooling water passages *2 Cleaning
● ●
4-5, 4-29
Propeller Inspection
● ●
4-22
Timing belt Inspection/Replacement
1
4-19
Battery Inspection
●
(every
4-26
month)
Power trim/tilt Inspection
● ● ●
4-21
Ignition timing Inspection/Adjustment
1 1
—
Bolts/Nuts Retightening
1 1
4-29
Engine oil Change
● ●
4-17
Oil filter Change
1
—
Valve clearance Inspection/Adjustment
1 1
—
Thermostat Inspection
1
—
Interval
Item
Initial Every
Refer
page
10 hours
(1 month)
50 hours
(3 months)
100 hours
(6 months)
200 hours
(1 year)
EMU00361*
MAINTENANCE CHART
Frequency of maintenance operations may be adjusted according to the operating con-
ditions, but the following table gives general guidelines.
The mark (
●
) indicates the check-ups which you may carry out yourself.
The mark (
1
) indicates work to be carried out by your Yamaha dealer.
NOTE:
If leaded gasoline is usually used, engine valves and related parts should be inspected
after every 300 hours of operation in addition to the items on the maintenance chart
above.
*1. If a portable fuel tank is included with the engine.
*2. When operating in salt water, turbid or muddy water, the engine should be flushed with clean
water after each use.
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