Perio
d
ic maintenance an
d
a
d
justment
7-3
7
EAU48491
TIP
From 24000 mi (37000 km) or 36 months, repeat the maintenance intervals
starting from 8000 mi (13000 km) or 12 months.
Items marked with an asterisk require special tools, data and technical skills,
have a Yamaha dealer perform the service.
EAU63292
Perio
d
ic maintenance chart for the emission control system
No.
ITEM
ROUTINE
0.6
4
8
12
16
20
1
7
13
19
25
31
1
6
12
18
24
30
1
*
Fuel line
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
√
√
√
√
√
2
*
Spark plu
g
s
• Check condition.
• Adjust gap and clean.
√
√
√
√
√
• Replace.
Every 12000 mi (19000 km) or
18 months
3
*
Valve clearance
• Check and adjust valve clear-
ance when engine is cold.
Every 26600 mi (42000 km)
4
*
Crankcase
b
reather
system
• Check breather hose for cracks
or damage.
• Replace if necessary.
√
√
√
√
√
5
*
Fuel injection
• Adjust synchronization.
√
√
√
√
√
6
*
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
√
√
√
√
√
√
7
*
Evaporative emis-
sion control sys-
tem (for California
only)
• Check control system for dam-
age.
• Replace if necessary.
√
√
1000 mi
1000 km
month
INITIAL ODOMETER READINGS
UBP914E0.book Page 3 Wednesday, October 6, 2021 4:52 PM
