Maintenance
EMU28521
Maintenance chart
Frequency of maintenance operations may be adjusted according to the operating conditions,
but the following table gives general guidelines. Refer to the sections in this chapter for expla-
nations of each owner-specific action.
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)
Anode(s) (internal)
Battery
Cooling water
passages
Cowling clamp
Fuel filter (disposable)
Fuel system
Fuel tank (Yamaha
portable tank)
Gear oil
Greasing points
Idling speed
(carburetor models)
Power trim and tilt unit
Propeller and cotter pin
Shift link / shift cable
Thermostat
Throttle link / throttle
cable / throttle pick-up
timing
Water pump
Engine oil
Oil filter (built into oil
pan)
Spark plug(s)
Timing belt
52
Actions
Inspection /
replacement
Inspection /
replacement
Inspection / charging
Cleaning
Inspection
Inspection /
replacement
Inspection
Inspection / cleaning
Change
Greasing
Inspection / adjustment
Inspection
Inspection /
replacement
Inspection / adjustment
Inspection
Inspection / adjustment
Inspection
Inspection / change
Inspection / cleaning /
change
Cleaning / adjustment /
replacement
Inspection /
replacement
Initial
10 hours
50 hours
(1 month)
(3 months)
Every
100 hours
200 hours
(6 months)
(1 year)