MAINTENANCE INTERVAL CHART
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 (*1)
POWER UNIT
Water leakage
Motor exterior
Exhaust leakage
Cooling water passage
(*2)
CONTROL SYSTEM
Shift cable
Throttle cable
Engine idling speed
Carburetor (*3)
Throttle link
Start-in-gear protection
LOWER UNIT
Gear oil
Lower unit leakage
Propeller and cotter pin
GENERAL
Anode
Battery (*4)
Spark plugs
Wiring and connectors
Bolts and nuts
Lubrication points
*1 .... If Yamaha portable fuel tank is used.
*2 .... When operating in slat 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
*4 .... For electric starter model
Remarks
Check
Check
Check/clean/replace
Cleaning
Check
Check
Check
Flush
Check/adjust
Check/adjust
Check/adjust
Check/adjust
Check/adjust
Check/adjust
Change
Check
Check/replace
Check/replace
Check/charge
Check/clean/replace
Check/reconnect
Tighten
Grease
3-1
Initial
10 hours
50 hours
100 hours 200 hours
(Brake-in) (3 months) (6 months)
(every 1 month)
Every
Refer to
page
(1 year)
3-2
3-3
3-4
—
—
—
—
—
—
3-17
3-13
3-10
3-8
3-11
3-12
3-21
3-22
6-3
3-23
3-23
3-24
—
—
3-26
E