Maintenance
46
EMU30562
Maintenance chart
NOTE:
●
Refer to the sections in this chapter for explanations of each owner-specific action.
●
The maintenance cycle on these charts assume usage of 200 hours per year and regular
flushing of the cooling water passages. Maintenance frequency should be adjusted ac-
cording to usage conditions.
●
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, turbid or muddy 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
Actions
Initial
Every
10 hours
(1 month)
50 hours
(3
months)
100
hours (6
months)
200
hours (1
year)
Anode(s) (external)
Inspection / replace-
ment
Anode(s) (internal)
Inspection / replace-
ment
Battery
Inspection / charging
Cooling water pas-
sages
Cleaning
Cowling clamp
Inspection
Fuel filter (can be dis-
assembled)
Inspection / cleaning
Fuel system
Inspection
Fuel tank (Yamaha por-
table tank)
Inspection / cleaning
Gear oil
Change
Greasing points
Greasing
Idling speed (carbure-
tor models)
Inspection
PCV (Pressure Con-
trol Valve)
Inspection
Power trim and tilt unit
Inspection
Propeller and cotter pin
Inspection / replace-
ment
