Yamaha YW50Z, Owner'S Manual

Page: 40 / 84

6-40
1
2
3
4
5
6
7
8
9
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
6-3
Maintenance, emission control system<IXE>
EAU17560
Periodic maintenance chart for the emission control system
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
NO. ITEM ROUTINE
INITIAL ODOMETER READING
600 mi
(1,000 km)
or
1
month
2,000 mi
(4,000 km)
or
6
months
4,000 mi
(7,000 km)
or
12
months
6,000 mi
(10,000 km)
or
18
months
8,000 mi
(13,000 km)
or
24
months
10,000 mi
(16,000 km)
or
30
months
1
*
Fuel line
• Check fuel and vacuum hoses for
cracks or damage.
• Replace if necessary.
— — — — —
2
*
Idle speed
• Check and adjust engine idle
speed.
— — — — — —
3
*
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
— — — — —
4
*
Air induction system
• Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts.
— — — — —