Yamaha FT25B Manual De Servicio página 56

INSP
ADJ
MAINTENANCE INTERVAL CHART
Use the following chart as a guide to general maintenance intervals.
Dependant on operating conditions, adjust the maintenance intervals accordingly.
Item
TOP COWLING
Top cowling fit
FUEL SYSTEM
Fuel line
Fuel filter
Fuel tank
POWER UNIT
Ignition timing
Engine oil
Oil filter
Timing belt
Valve clearance
Thermostat
Water leakage
Motor exterior
Exhaust leakage
Cooling water passage
CONTROL SYSTEM
Throttle cable
Shift cable
Engine idling speed
(*3)
Carburetor
POWER TRIM AND TILT UNIT
Power trim and tilt
LOWER UNIT
Gear oil
Lower unit leakage
Propeller
GENERAL
Anodes
Battery
Spark plugs
Wiring and connectors
Bolts and nuts
Lubrication points
(*1)
If Yamaha portable fuel tank is used.
(*2)
When operating in salt water, turbid or muddy water, the engine should be flushed with
clean water after each use.
(*3)
Do not adjust the carburetor when it is operating properly.
MAINTENANCE INTERVAL CHART
Remarks
Check
Check
Check/replace
(*1)
Cleaning
Check
Change
Replace
Check
Check/adjust
Check
Check
Check
Check
(*2)
Check
Check/adjust
Check/adjust
Adjust
Check/adjust
Check
Change
Check
Check
Check/replace
Check
Clean/adjust/replace
Check/reconnect
Retighten
Grease
Initial
10 hours
(Break-in)
– 17 –
Every
50 hours 100 hours
(3 months) (6 months)
every month
E
3
200 hours
(1 year)