technical data YAMAHA PW50 2015 Owners Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
7-3
7
EAU41743
Periodic maintenance chart for the emission control systemTIPItems marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.NO. ITEM CHECK OR MAINTENANCE JOB INITIAL
THEREAFTER
EVERY
1
month 3
months 6
months 6
months 12
months
1* Fuel line
Check fuel hoses for cracks or damage.Replace if necessary.
2 Spark plugCheck condition.Adjust gap and clean.Replace if necessary.
3 Air filter elementClean with solvent.Replace if necessary.
4* CarburetorCheck engine idling speed and starter operation.Adjust if necessary.Clean.
5* Cylinder head and
exhaust systemCheck for leakage.Tighten if necessary.Decarbonize if necessary.
6* Spark arresterClean.
U2SA81E0.book Page 3 Monday, June 2, 2014 2:00 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-4
7
EAU4175B
General maintenance and lu brication chartTIPItems marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.NO. ITEM CHECK OR MAINTENANCE JOB INITIAL
THEREAFTER
EVERY
1
month 3
months 6
months 6
months 12
months
1* Front brake
Check operation.Adjust brake lever free play.Replace brake shoes. Whenever worn to the limit
2* Rear brakeCheck operation.Adjust brake lever free play.Replace brake shoes. Whenever worn to the limit
3* WheelsCheck runout and for damage.Replace if necessary.
4* TiresCheck tread depth and for damage.Replace if necessary.Check air pressure.Correct if necessary.
5* Wheel bearingsCheck bearings for smooth operation.Replace if necessary.
7*Check for grease leakage.Check gears for damage and wear.Lubricate gears with lithium-soap-based grease. Every 2 years
Middle and final gear
casesCheck bearing assemblies for looseness.Moderately repack with lithium-soap-based
grease.
Every 2 years
6*
Steering bearings
U2SA81E0.book Page 4 Monday, June 2, 2014 2:00 PM