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3-3
MAINTENANCE INTERVALS
EXHAUST PIPE, SI-
LENCER, PROTEC-
TOR
Inspect and retighten ●●
Clean ●
Replace fiver ●●*
* When the exhaust
sound becomes louder
or when a performance
drop is felt.
CRANK
Inspect and clean ●●
THROTTLE BODY
Inspect ●
SPARK PLUG
Inspect and clean ●●
Replace ●
DRIVE CHAIN Use chain lube.
Lubricate, slack,
alignment
●● Chain slack: 50–60 mm
(2.0–2.4 in)
Replace ●
COOLING SYSTEM
Check coolant level
and leakage
●●
Check radiator cap
operation
●
Replace coolant ● Every two years
Inspect hoses ●
OUTSIDE NUTS AND
BOLTS
Retighten ●● Refer to "STARTING
AND BREAK-IN" section
in the CHAPTER 1.
AIR FILTER
Clean and lubricate ●● Use foam air-filter oil or
equivalent oil.
Replace ●
OIL FILTER
Replace ●●
Item
After
break-in
Every
race
(about
2.5
hours)
Every
third
(about
7.5
hours)
Every
fifth
(about
12.5
hours)
As re-
quired
Remarks