Yamaha 8A, Owner'S Manual

Page: 60 / 97

4-7
E
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.
Interval Initial Every
Refer
10 hours
50 hours 100 hours 200 hours
Item (3 months) (6 months) (1 year)
Page
Spark plug Cleaning/Adjustment/Replacement
7 7 7
4-8
Greasing points Greasing
7
4-14
Gear oil Change
7 7
4-17
Fuel system Inspection
7
4-10
Fuel filter Cleaning/Inspection
7 7 7
4-11
Fuel tank *1 Cleaning
7
4-18
Idling speed Adjustment
7
4-12
Anode Inspection/Replacement
2 2
4-19
Outboard motor exterior Inspection
7 7
4-20
Cooling water passages Cleaning
7 7
4-4
Propeller and cotter pin Inspection/Replacement
7 7
4-15
Carburetor setting Inspection/Adjustment
2 2
–
Ignition timing Inspection/Adjustment
2 2
–
Bolts and nuts Retightening
2 2
4-20
*1....................................................................If equipped
NOTE:
Cooling water passages;
When operating in salt water, turbid or muddy water, the engine should be flushed
with clean water after each use.
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