Ryobi CS30 RY30524, SS30 RY30544 Cleaning the AIR Filter Screen, Fuel CAP, Spark Plug Replacement

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MAINTENANCE

CLEANING THE AIR FILTER SCREEN

See Figures 28 - 29.

For proper performance and long life, keep air filter screen clean.

Remove the hex nut, wavy washer, flat washer, and choke dial cover.

Brush the air filter screen lightly to clean.

Reinstall the choke dial cover, flat washer, wavy washer, and hex nut.

FUEL CAP

WARNING:

A leaking fuel cap is a fire hazard and must be replaced immediately.

The fuel cap contains a non-serviceable filter and a check valve. A clogged fuel filter will cause poor engine perfor- mance. If performance improves when the fuel cap is loos- ened, check valve may be faulty or filter clogged. Replace fuel cap if required.

SPARK PLUG REPLACEMENT

This engine uses a Champion RCJ-6Y or NGK BPMR7A spark plug with .025 in. electrode gap. Use an exact re- placement and replace annually.

STORING THE PRODUCT

Clean all foreign material from the product. Store idle unit indoors in a dry, well-ventilated area that is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing salts.

Abide by all ISO and local regulations for the safe storage and handling of gasoline.

When storing 1 month or longer:

Drain all fuel from tank into a container approved for gasoline. Run engine until it stops.

CHOKE DIAL

COVER

WAVY

WASHER

	FLAT
HEX	WASHER	FILTER	Fig. 28
NUT		SCREEN	Fig. 28

BRUSH
FILTER
SCREEN	Fig. 29
	Fig. 29

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Contents Save this Manual for Future Reference OPERATOR’S ManualIntroduction Table of ContentsRead ALL Instructions General Safety RulesSpecific Safety Rules Specific Safety Rules for Trimmer USESpecific Safety Rules for BRUSH- Cutter and Blade USE Symbol Name Explanation SymbolsSymbol Signal Meaning ServiceString Head Coupler Throttle TriggerFeatures CouplerKnob Assembly Removing the Attachment from the Power Head Installing the Power Head to the AttachmentAttaching the Storage Hanger See FigureAttaching the J Handle BC30 Attaching the Front Handle CS30 and SS30Front Handle Bolt Wing NUT Clamp Flat WasherTo Attach the Curved Shaft Grass Deflector CS30 Attaching the Grass DeflectorTo Attach the Straight Shaft Grass Deflector SS30 Attaching the Brushcutter Guard BC30Converting from Brushcutter to String Trimmer BC30 Attaching the Shoulder Harness BC30Removing the TRI-ARCBLADE and Brushcutter Guard Converting from String Trimmer to Brushcutter BC30Operation Installing the TRI-ARCBLADE and Brushcutter GuardRemoving the Straight Shaft Grass Deflector and String Head Gear Head Flanged Washer SlotOperating the Trimmer Fueling and Refueling the TrimmerTo Advance the Cutting Line Manually To Advance the Cutting LineCutting Tips Grass Deflector Line Trimming CUT-OFF BladeBlade Thrust Operating the BrushcutterTRI-ARCBLADE Cutting Technique BladeTo Stop the Engine Starting and StoppingIf Assistance is Required Starting this Product See Figures 21General Maintenance MaintenanceSpool Replacement See Figures 23Cleaning the Exhaust Port and Muffler String ReplacementSpark Arrestor See Figures 25Spark Plug Replacement Cleaning the AIR Filter ScreenFuel CAP Storing the ProductTroubleshooting Speed. See FigureFast This Product WAS Manufactured with a Catalyst Muffler WarrantyLimited Warranty Statement MANUFACTURER’S Warranty Coverage California Proposition Parts and Service