Maintenance Chart 1 - Yamaha F4 Manuel De L'utilisateur

Maintenance
EMU46071

Maintenance chart 1

TIP:
 Refer to the sections in this chapter for explanations of each owner-specific action.
 The maintenance cycle on these charts assume usage of 100 hours per year and regular
flushing of the cooling water passages. Maintenance frequency should be adjusted when
operating the engine under adverse conditions such as extended trolling.
 Disassembly or repairs may be necessary depending on the outcome of maintenance
checks.
 Expendable or consumable parts and lubricants will lose their effectiveness over time and
through normal usage regardless of the warranty period.
 When operating in salt water, muddy, other turbid (cloudy), acidic water, the engine should
be flushed with clean 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 (external)
Anode(s) (internal)
*1
Anode(s) (internal)
*2
Cooling water
leakage
Cowling lock lever
Engine starting
condition/noise
Engine idle
speed/noise
Engine oil
Engine oil filter
(crankcase)
Fuel filter (disposal
type)
Fuel filter (inside
built-in fuel tank)
60
Actions
Inspection or re-
placement as nec-
essary
Inspection or re-
placement as nec-
essary
Replacement
Inspection or re-
placement as nec-
essary
Inspection
Inspection
Inspection
Replacement
Inspection, clean-
ing or replacement
as necessary
Replacement
Inspection and
cleaning as neces-
sary
Initial
20 hours
100 hours
(3
(1 year)
months)
Every
300 hours 500 hours
(3 years) (5 years)
Page
70
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