Owner`s manual

Periodic maintenance and adjustment
49
ESU11461
Periodic maintenance chart for the emission control system
Items marked with an asterisk should be performed by a Yamaha dealer as they require special
tools, data and technical skills.
ITEM REMARKS
INITIAL EVERY
PAGE
1 month
or 800 km
(500 mi)
(40 hr)
Seasonally
or
4000 km
(2500 mi)
(200 hr)
Spark plugs
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
54
* Valve clearance
• Check and adjust valve clear-
ance when engine is cold.
Every 40000 km (25000
mi)
58
*
Crankcase breather
system
• Check breather hose for cracks
or damage.
• Replace if necessary.
—
* Fuel line
• Check fuel hose for cracks or
damage.
• Replace if necessary.
—
* Fuel injection
• Check synchronization.
• Adjust if necessary.
—
* Exhaust system
• Check for leakage.
• Tighten or replace gasket if
necessary.
—
U8HK13E0.book Page 49 Monday, May 9, 2011 4:06 PM