Owner`s manual

4-7

EMU19270

MAINTENANCE CHART

Frequency of maintenance operations may be adjusted according to the operating condi-

tions, but the following table gives general guidelines. Refer to the sections in this chapter

for explanations of each owner-specific action.

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:

When operating in salt water, turbid or muddy water, the engine should be flushed with

clean water after each use.

10 hours 50 hours 100 hours 200 hours

(1 month) (3 months) (6 months) (1 year)

Spark plug(s)

Cleaning / adjustment /

replacement

●●●

Greasing points Greasing ●

Gear oil Change ●●

Fuel system Inspection ●●●

Fuel filter (disposable) Inspection / replacement ●/1 ●/1 ●/1

Fuel tank (Yamaha

portable tank)

Inspection / cleaning ●

Idling speed (carburetor

models)

Inspection / adjustment ●/1 ●/1

Anode(s) (external) Inspection / replacement ●/1 ●/1

Anode(s) (internal) Inspection / replacement 1

Cooling water passages Cleaning ●●

Propeller and cotter pin Inspection / replacement ●●

Battery Inspection / charging ●/1

Throttle link / throttle cable

/ throttle pick-up timing

Inspection / adjustment

Shift link / shift cable Inspection / adjustment 1

Thermostat Inspection 1

Water pump Inspection 1

Cowling clamp Inspection ●

Item

Actions

Initial

Every

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