Replacement Parts; Maintenance Chart - Yamaha F250 Owner's Manual

Maintenance
A service manual is available for purchase
through your Yamaha dealer for owners who
have the mechanical skills, tools, and other
equipment necessary to perform mainte-
nance not covered by this owner's manual.
EMU28510

Replacement parts

If replacement parts are necessary, use only
genuine Yamaha parts or parts of the same
type and of equivalent strength and materials.
EMU30563

Maintenance chart

NOTE:
Refer to the sections in this chapter for explanations of each owner-specific action.
G
The maintenance cycle on these charts assume usage of 200 hours per year and regular
G
flushing of the cooling water passages. Maintenance frequency should be adjusted when op-
erating the engine under adverse conditions such as extended trolling.
Disassembly or repairs may be necessary depending on the outcome of maintenance
G
checks.
Expendable or consumable parts and lubricants will lose their effectiveness over time and
G
through normal usage regardless of the warranty period.
When operating in salt water, turbid or muddy water, the engine should be flushed with clean
G
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
Anode(s) (external)
Anode(s) (cylinder
head, thermostat cov-
er)
Battery
Cooling water passag-
es
Cowling clamp
Fuel filter (can be dis-
assembled)
Fuel system
Gear oil
Greasing points
52
Actions
Inspection / replace-
ment
Inspection / replace-
ment
Inspection / charging
Cleaning
Inspection
Inspection / replace-
ment
Inspection
Change
Greasing
Any part of inferior quality may malfunction,
and the resulting loss of control could endan-
ger the operator and passengers. Yamaha
genuine parts and accessories are available
from your Yamaha dealer.
Initial
10 hours 50 hours
(1 month) (3 months)
Every
100 hours 200 hours
(6 months) (1 year)