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Maintenance
63
EJU40831
Periodic maintenance chart
The periodic maintenance chart gives general guidelines for periodic maintenance. Have a
Yamaha dealer perform the checks in the following chart. However, maintenance may need
to be performed more frequently depending on your operating conditions. If you have any
questions, consult a Yamaha dealer.
This “ ” mark indicates maintenance that you may do yourself.
This “ ” mark indicates items to be checked and serviced by a Yamaha dealer.
Item Operation
Initial Thereafter every
Page
10
hours
50 hours
100
hours
200
hours
6
months
12
months
12
months
24
months
Spark plugs Check, clean, replace 64
Lubrication points Lubricate 58
Intermediate
housing
Lubricate 65
Fuel system Check —
Fuel filter
Check 65
Check, replace —
Fuel tank Check, clean —
Carburetor Check, adjust —
Engine idling
speed
Check, adjust 66
Carburetor throttle
shaft
Check —
Bilge strainer Clean —
Impeller Check —
Jet thrust nozzle
angle
Check, adjust —
Handlebar pivot
shaft
Check, adjust —
Steering friction Check, adjust —
Steering master Check, adjust —
Throttle cable Check, adjust —
Choke cable Check, adjust 65
Battery Check, charge —
Rubber coupling Check —
Engine mount Check —
Nuts and bolts Check —
UF4D15E0.book Page 63 Tuesday, March 19, 2019 4:31 PM
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