2003 Yamaha Motorsports Road Star Midnight Owners Manual - Page 60

2003 Yamaha Motorsports Road Star Midnight Manual

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PERIODIC MAINTENANCE AND MINOR REPAIR EAU00471 Periodic maintenance chart for the emission control system No. ITEM ROUTINE INITIAL 600 mi (1,000 km) or 1 month 4,000 mi (7,000 km) or 6 months ODOMETER READINGS 8,000 mi 12,000 mi 16,000 mi (13,000 km) (19,000 km) (25,000 km) or or or 12 months 18 months 24 months Every 16,000 mi (25,000 km) 20,000 mi (31,000 km) or 30 months 1 * Valve clearance • Check valve clearance when engine is cold. • Adjust if necessary. • Check condition. • Adjust gap and clean. • Replace at 8,000 mi (13,000 km) or 12 months and thereafter every 8,000 mi (13,000 km) or 12 months. • Check ventilation hose for cracks or damage. • Replace if necessary. • Check fuel hose for cracks or damage. • Replace if necessary. • Replace initial 20,000 mi (31,000 km) or 30 months and thereafter every 20,000 mi (31,000 km) or 30 months. • Check for leakage. • Retighten if necessary. • Replace gasket(s) if necessary. • Check and adjust engine idle speed. • Adjust cable free play. • Check control system for damage. • Replace if necessary. 2 Spark plug √ Replace √ Replace √ 3 4 5 * * * * * * Crankcase ventilation system Fuel line Fuel filter √ √ √ √ √ √ √ √ √ √ Replace 6 6 7 Exhaust system Idle speed Evaporative Emission control system (For California only) √ √ √ √ √ √ √ √ √ √ √ √ √ 8 * Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service. 6-3

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PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
EAU00471
Periodic maintenance chart for the emission control system
No.
ITEM
ROUTINE
INITIAL
ODOMETER READINGS
600 mi
(1,000 km)
or
1 month
4,000 mi
(7,000 km)
or
6 months
8,000 mi
(13,000 km)
or
12 months
12,000 mi
(19,000 km)
or
18 months
16,000 mi
(25,000 km)
or
24 months
20,000 mi
(31,000 km)
or
30 months
1
*
Valve clearance
•
Check valve clearance when engine is
cold.
•
Adjust if necessary.
Every 16,000 mi (25,000 km)
2
Spark plug
•
Check condition.
•
Adjust gap and clean.
•
Replace at 8,000 mi (13,000 km) or
12 months and thereafter every
8,000 mi (13,000 km) or 12 months.
√
Replace
√
Replace
√
3
*
Crankcase
ventilation system
•
Check ventilation hose for cracks or
damage.
•
Replace if necessary.
√
√
√
√
√
4
*
Fuel line
•
Check fuel hose for cracks or damage.
•
Replace if necessary.
√
√
√
√
√
5
*
Fuel filter
•
Replace initial 20,000 mi (31,000 km) or
30 months and thereafter every 20,000 mi
(31,000 km) or 30 months.
Replace
6
*
Exhaust system
•
Check for leakage.
•
Retighten if necessary.
•
Replace gasket(s) if necessary.
√
√
√
√
√
7
*
Idle speed
•
Check and adjust engine idle speed.
•
Adjust cable free play.
√
√
√
√
√
√
8
*
Evaporative
Emission control
system (For
California only)
•
Check control system for damage.
•
Replace if necessary.
√
√
*
Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.