Maintenance Chart 1 - Yamaha 2D Owner's Manual

EMU34449

Maintenance chart 1

TIP:
 Refer to the sections in this chapter for explanations of each owner-specific action.
 The maintenance cycle on these charts assume usage of 100 hours per year and regular
flushing of the cooling water passages. Maintenance frequency should be adjusted when
operating the engine under adverse conditions such as extended trolling.
 Disassembly or repairs may be necessary depending on the outcome of maintenance
checks.
 Expendable or consumable parts and lubricants will lose their effectiveness over time and
through normal usage regardless of the warranty period.
 When operating in salt water, muddy, other turbid (cloudy), acidic water, the engine should
be flushed with clean water after each use.
The " " symbol indicates the check-ups which you may carry out yourself.
The " " symbol indicates work to be carried out by your Yamaha dealer.
Item
Anode(s) (external)
Cooling water leakage
Engine starting condi-
tion/noise
Engine idle
speed/noise
Fuel filter (inside built-
in fuel tank)
Fuel line
Fuel line
Fuel/engine oil leakage
Gear oil
Greasing points
Impeller/water pump
housing
Impeller/water pump
housing
Propeller/propeller
nut/cotter pin
Spark plug(s)
Actions
Inspection or replace-
ment as necessary
Inspection or replace-
ment as necessary
Inspection
Inspection
Inspection and clean-
ing as necessary
Inspection
Inspection or replace-
ment as necessary
Inspection
Replacement
Greasing
Inspection or replace-
ment as necessary
Replacement
Inspection or replace-
ment as necessary
Inspection or replace-
ment as necessary
Initial
20 hours 100 hours
(3 months) (1 year)
Maintenance
Every
300 hours 500 hours
(3 years) (5 years)
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