4-12
E
EMU01708
MAINTENANCE CHART
Frequency of maintenance operations may be adjusted according to the operating condi-
tions, 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.
*1. When operating in salt water, turbid or muddy water, the engine should be flushed with clean water
after each use.
*2. For electric start models.
Interval
Item
Carburetor Cleaning 111 —
Fuel tank Cleaning ● 4-26
Fuel filter Cleaning ●●● 4-17
Fuel system Inspection ●●1 4-16
Cooling water passages *1
Cleaning ●● 4-9
Idling speed Inspection/adjustment ●●4-20
Spark plug
Cleaning/adjustment/
replacement
●●● 4-14
Power trim and tilt system
Inspection ●●● 4-22
Wiring and connectors Inspection/reconnection ●●● 4-21
Exhaust leakage Inspection ●●● 4-21
Water leakage Inspection ●●● 4-21
Grease points Greasing ● 4-13
Gear oil Change ●●4-25
Bolts and nuts Retightening ●●● 4-31
Cowling clamps Inspection ● —
Anode Inspection ●● 4-27
Propeller Inspection ●●● 4-23
Motor exterior Inspection ●●● 4-31
●
Battery *2 Inspection (every 4-28
month)
Carburetor setting Inspection/adjustment 11—
Ignition timing Inspection/adjustment 11—
Initial Every
Refer
page
10 hours
50 hours
(3 months)
100 hours
(6 months)
200 hours
(1 year)
60H-9-E1-4 3/1/02 9:39 PM Page 13
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