Yamaha F80AETL, Owner'S Manual

Page: 118 / 200

4-9
GB
Spark plug(s)
Cleaning/Adjustment/
● ●
4-11
Replacement
Greasing points Greasing
●
4-10
Gear oil Change
● ●
4-25
Fuel system Inspection
1
4-13
Fuel filter Inspection/Replacement
● ●
4-14
Fuel tank*1 Cleaning
●
—
Idling speed Inspection/Adjustment
● ●
4-16
Anode(s) Inspection/Replacement
1
4-26
Outboard motor exterior Inspection
●
4-30
Cooling water passages*2 Flushing
●
4-6
Propeller Inspection
●
4-23
Timing belt*3 Inspection/Replacement
1
4-19
Battery Inspection/Charge
1
4-27
Ignition timing Inspection
1 1
—
Bolts/Nuts*4 Retightening
1 1
4-30
Engine oil Change
● ●
4-17
Oil filter Change
1
—
Valve clearance*5 Inspection/Adjustment
1
: Every 400 hours (2 years) —
Thermostat Inspection
1
—
Interval
Item
Initial Every
Refer
page
10 hours
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 (
7
) indicates the check-ups which you may carry out yourself.
The mark (
2
) indicates work to be carried out by your Yamaha dealer.
*1. If a portable fuel tank is equipped.
*2. The engine should be flushed with fresh water after operating in salt, turbid or muddy water.
*3. Be sure replace the timing belt after every 1,000 hours or 5 years (whichever comes first) of
operation.
*4. Except for the cylinder head bolts and crankcase journal bolts.
*5. 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.
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