Perio
d
ic maintenance an
d
a
d
justment
7-3
7
EAU69172
Perio
d
ic maintenance chart for the emission control system
TIP
From 7000 km (4200 mi) or 18 months, repeat the maintenance intervals
starting from 3000 km (1800 mi) or 6 months.
Items marked with an asterisk should be performed by a Yamaha dealer as
they require special tools, data and technical skills.
No.
ITEM
1
3
5
0.6
1.8
3
1
6
12
30
90
150
1
*
Fuel line
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
√
√
2
Spark plu
g
• Check condition.
• Adjust gap and clean.
√
√
3
*
Valve clearance
• Check and adjust valve clear-
ance when engine is cold.
√
4
Air filter element
• Clean with solvent.
• Replace if necessary.
√
√
5
*
Crankcase
b
reather
system
• Check ventilation hose for
cracks or damage and drain
any deposits.
• Replace if necessary.
√
√
√
6
*
Car
b
uretor
• Check engine idling speed and
starter operation.
• Adjust if necessary.
√
√
√
7
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
√
√
8
*
Spark arrester
• Clean.
√
9
En
g
ine oil
• Change (warm engine before
draining).
√
√
√
X 1000 km
X 1000 mi
month
CHECKS AND
MAINTENANCE JOBS
hours
INITIAL
ODOMETER
READINGS
UB5186E0.book Page 3 Wednesday, April 22, 2020 9:11 AM
