Maintenance Schedule - Ryobi RCS4640N Manual

English (Original Instructions)
NOTE: Keep away from corrosive agents such as garden
chemicals and de-icing salts.
Abide by all government and local regulations for the safe
storage and handling of petrol. Excess fuel should be used
in other 2-cycle engine powered equipment.

MAINTENANCE SCHEDULE

Daily check before use
Fuel mixture level . . . . . . . . . . . . . . . . . .Before each use
Bar lubrication. . . . . . . . . . . . . . . . . . . . .Before each use
Chain tension . . . . . . . . . . . . . . . . . . . . .Before each use
Chain engagement
(no chain movement at idling speed) . . .Before each use
Chain sharpness. . . . . . . . . . . . . . . . . . .Before each use
For damaged parts . . . . . . . . . . . . . . . . .Before each use
For loose fasteners. . . . . . . . . . . . . . . . .Before each use
For loose parts . . . . . . . . . . . . . . . . . . . .Before each use
Chain brake function. . . . . . . . . . . . . . . .Before each use
For fuel leaks . . . . . . . . . . . . . . . . . . . . .Before each use
Inspect and Clean:
Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Before each use
Complete saw. . . . . . . . . . . . . . . . . . . . . . After each use
Air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . Every 5 hours*
Chain brake . . . . . . . . . . . . . . . . . . . . . . . Every 5 hours*
Replace spark plug. . . . . . . . . . . . . . . . . . . . . . . . Yearly
Replace fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . Yearly
* Hours of Operation
Inspection after dropping or other impacts
Thoroughly inspect the unit and identify any affections or
damage with the unit. Any damage must be replaced by
an authorised service center prior to use.
■ For fuel or chain lubrication leaks
■ Chain brake function
■ Chain tension
■ For damaged, loose or broken parts
■ For loose or damaged fasteners
■ Handles and hand guards
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