Yamaha RS VECTOR - Periodic Maintenance Chart for the Emission Control System

Periodic maintenance and adjustment
58
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.
67
* Valve clearance
• Check and adjust valve clear-
ance when engine is cold.
Every 40000 km (25000
mi)
77
*
Crankcase breather
system
• Check breather hose for cracks
or damage.
• Replace if necessary.
—
* Fuel filter (RST90)
• Check condition.
• Replace if necessary.
—
* Fuel line
• Check fuel hose for cracks or
damage.
• Replace if necessary.
—
* Idle speed (RST90) • Check and adjust idle speed. 68
*
Fuel injection
(RS90P / RS90PLT /
RST90PGT)
• Check synchronization.
• Adjust if necessary.
—
*
Carburetors
(RST90)
• Adjust synchronization. —
• Adjust the jets.
Whenever operating
condition (elevation/tem-
perature) is changed.
76
* Exhaust system
• Check for leakage.
• Tighten or replace gasket if
necessary.
—
U8HV11E0.book Page 58 Monday, April 23, 2012 9:34 AM