Maintenance Chart 1 - Yamaha F100D Owner's Manual

Maintenance
EMU34448

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(s) (external)
Anode(s) (cylinder
head, thermostat cov-
er)
Anodes (exhaust cov-
er, cooling water pas-
sage cover, Rectifier
Regulator cover)
Battery (electrolyte lev-
el, terminal)
Battery (electrolyte lev-
el, terminal)
Cooling water leakage
Cowling lock lever
Engine starting condi-
tion/noise
Engine idle
speed/noise
Engine oil
Engine oil filter (car-
tridge)
Fuel filter (can be dis-
assembled)
66
Actions
Inspection or replace-
ment as necessary
Inspection or replace-
ment as necessary
Replacement
Inspection
Fill, charging or replac-
ing as necessary
Inspection or replace-
ment as necessary
Inspection
Inspection
Inspection
Replacement
Replacement
Inspection or replace-
ment as necessary
Initial
20 hours 100 hours
(3 months) (1 year)
Every
300 hours 500 hours
(3 years) (5 years)