2012 Yamaha Motorsports RS Venture Owners Manual - Page 65

2012 Yamaha Motorsports RS Venture Manual

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Periodic maintenance and adjustment 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. INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE Spark plugs Valve clearance Crankcase breather system Fuel filter (RST90) Fuel line Idle speed (RST90) Fuel injection (RS90P / RS90PLT / RST90PGT) Carburetors (RST90) • Check condition. • Adjust gap and clean. • Replace if necessary. • Check and adjust valve clearance when engine is cold. • Check breather hose for cracks or damage. • Replace if necessary. • Check condition. • Replace if necessary. • Check fuel hose for cracks or damage. • Replace if necessary. • Check and adjust idle speed. • Check synchronization. • Adjust if necessary. • Adjust synchronization. Every 40000 km (25000 mi) 68 78 - - - 69 - - Whenever operating condition (elevation/temperature) is changed. 77 * • Adjust the jets. • Check for leakage. • Tighten or replace gasket if necessary. * Exhaust system - 59

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Periodic maintenance and adjustment
59
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.
68
*
Valve clearance
• Check and adjust valve clear-
ance when engine is cold.
Every 40000 km (25000
mi)
78
*
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.
69
*
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.
77
*
Exhaust system
• Check for leakage.
• Tighten or replace gasket if
necessary.
—