Yamaha F225A, Service Manual

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Maintenance interval chart
3
Use the following chart as a guideline for general maintenance.
Adjust the maintenance intervals according to the operating conditions of the outboard motor.
Item Remarks
Initial Every
Refer to
page
10
h
ours
(B
reak-in)
50
h
ours
(3 months
)
1
00 hou
rs
(6 months
)
2
00 hou
rs
(1 year)
4
00 hou
rs
(2 years)
Top cowling
Top cowling fit Check (before each use) 3-4
Fuel system
Fuel joint and fuel hoses Check (before each use) 3-4
Fuel filter (disposable type) Check/replace —
Fuel filter (water separator) Check (before each use) 3-5
Fuel tank
(*1)
Clean —
Power unit
Engine oil Check (before each use) 3-5
Change 3-6
Oil filter Change 3-7
Oil pump Check 5-55
Timing chain Check/replace (1,000 hours
or 5 years)
5-40
Chain tensioner Check/replace 5-39
Timing belt
(*2)
Check/replace 3-8,
5-21
Valve clearance Check/adjust 5-15
Spark plugs Clean/adjust/replace 3-8
Thermostat Check 5-60
Pressure control valve Check —
Flywheel magnet nut Check —
Motor exterior Check (before each use) —
Oil leakage Check —
Cooling water passage
(*3)
Clean (after each use) 3-9
Control system
Throttle link Check/adjust 3-9,
3-10,
3-11
Throttle cable Check/adjust 3-9,
3-10,
3-11
Shift cable Check/adjust 3-12
Engine idle speed Adjust 3-13
Ignition timing Check 3-15
Power trim and tilt unit
Power trim and tilt unit Check 3-15,
3-16
Special service tools / Maintenance interval chart