Yamaha F30A Service Manual page 59

Item
Throttle link/throttle cable/
throttle pick-up timing
Thermostat
Timing belt
Valve clearance
Water inlet
Engine start switch/engine
shut-off switch/choke switch
Wiring harness connections/
lead coupler connections
(Yamaha) Meter/gauge
(Yamaha) Fuel tank
NOTE:
• When operating in muddy, turbid, or salt water, the engine should be flushed with clean water after
each use.
• When using leaded or high-sulfur gasoline, checking the valve clearances may be required more
frequently than every 500 hours.
Item
Exhaust guide/exhaust
manifold
Timing belt
67C3K11
Initial
Remarks
20 hours
(3 months)
Check/adjust/
replace
Check/replace
Check/replace
Check/adjust
Check
Check/replace
Check/replace
Check
Check/clean
Remarks
Check/replace
Replace
Maintenance interval chart
Every
100 hours 300 hours 500 hours
(1 year) (3 years) (5 years)
Every
1,000 hours
Refer to
page
3-8, 3-8 1
3-7
3-6
5-2
2
3-7
8-13, 8-18,
8-19
8-1
3
—
—
4
5
Refer to
page
7-20
6
5-3
7
8
9
3-2