Maintenance
Item
Shift link/shift ca-
ble
Spark plug(s)
Spark plug
caps/spark plug
wires
Shift Dampener
System (SDS) pro-
peller damper
Water from the
cooling water pilot
hole
Throttle link/throt-
tle cable
Thermostat
Timing belt
Valve clearance
Cooling water inlet
Main switch/stop
switch
Wire harness con-
nections/wire cou-
pler connections
(Yamaha) Me-
ter/gauge
Fuel tank (Yamaha
portable tank)
EMU47020
*1 cylinder head, cylinder block
*2 cylinder head, cylinder block, fuel cooler, exhaust guide
78
Actions
Inspection, adjust-
ment or replace-
ment as necessary
Inspection or re-
placement as nec-
essary
Inspection or re-
placement as nec-
essary
Inspection or re-
placement
Inspection
Inspection, adjust-
ment or replace-
ment as necessary
Inspection or re-
placement as nec-
essary
Inspection or re-
placement as nec-
essary
Inspection and ad-
justment
Inspection
Inspection or re-
placement as nec-
essary
Inspection or re-
placement as nec-
essary
Inspection
Inspection and
cleaning as neces-
sary
Initial
20 hours
100 hours
(3
(1 year)
months)
Every
300 hours
500 hours
(3 years)
(5 years)
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