Carburetor Adjustment, Rocker Arm Clearance

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Contents

OPERATOR’S MANUAL IMPORTANT MANUALFOR QUESTIONS, CALL 1-800-345-8746 in U.S. or 890r 4-Cycle Gas Trimmer/Brushcutter SERVICE INFORMATION TABLE OF CONTENTSPRODUCT REFERENCES, ILLUSTRATIONS AND SPECIFICATIONS INTRODUCTION California Proposition 65 Warning CALIFORNIA EMISSION REGULATIONSSPARK ARRESTOR THE ENGINE EXHAUST FROM THIS PRODUCT CONTAINS CHEMICALS SAFETY WARNINGS FOR GAS TRIMMERS IMPORTANT SAFETY INFORMATIONSYMBOL MEANING RULES FOR SAFE OPERATION WHILE OPERATING WITH CUTTING BLADE AFTER USE SYMBOLMEANING SAFETY ALERT SYMBOL OTHER SAFETY WARNINGSSAFETY AND INTERNATIONAL SYMBOLS FOR SERVICE INFORMATION, CALL THROWN OBJECTS AND ROTATING CUTTER CAN CAUSE SEVERE INJURY SYMBOLMEANING OILTRIMMER/BRUSHCUTTER SAFETY ON/OFF STOP CONTROL KNOW YOUR UNIT APPLICATIONS INSTALLING AND ADJUSTING THE J-HANDLE ASSEMBLY INSTRUCTIONSINSTALLING THE HARNESS Install the Cutting Blade REMOVING AND INSTALLING CUTTING ATTACHMENT SHIELDREMOVE THE CUTTING ATTACHMENT AND INSTALL THE CUTTING BLADE Remove the Cutting Attachment Shield REMOVE THE CUTTING BLADE AND INSTALL THE CUTTING ATTACHMENT Remove the Cutting Blade Install the Cutting Attachment OIL AND FUEL INFORMATIONRECOMMENDED OIL TYPE ADDING OIL TO CRANKCASE - INITIAL USE Using Blended Fuels FUELING UNITRECOMMENDED FUEL TYPE Using Fuel Additives STARTING/STOPPING INSTRUCTIONS STARTING INSTRUCTIONS OPERATING THE CLICK-LINK SYSTEM OPERATING INSTRUCTIONSSTOPPING INSTRUCTIONS Installing the Cutting Attachment or Add-Ons HOLDING THE TRIMMER ADJUSTING TRIMMING LINE LENGTHTIPS FOR BEST TRIMMING RESULTS DECORATIVE TRIMMING USING THE CUTTING BLADECutting Blade Operating Tips MAINTENANCE REQUIRED MAINTENANCE AND REPAIR INSTRUCTIONSMAINTENANCE SCHEDULE LINE INSTALLATION INSTALLING A PREWOUND REEL Replacement Parts CHANGING THE OIL CHECKING THE OIL LEVELCAUTION Wear gloves to prevent injury when handling the unit AIR FILTER MAINTENANCE Cleaning the Air Filter Clean Air Filter CARBURETOR ADJUSTMENTROCKER ARM CLEARANCE Adjust Idle Speed Screw 3. Remove the screw on back of the engine cover Fig ACCESSORIES/REPLACEMENT PARTS SPARK ARRESTOR MAINTENANCEREPLACING THE SPARK PLUG STORAGE CLEANING AND STORAGECLEANING LONG TERM STORAGE ENGINE WILL NOT START TROUBLESHOOTINGENGINE LACKS POWER OR STALLS WHEN CUTTING ENGINE WILL NOT IDLE ENGINE SPECIFICATIONSDRIVE SHAFT & CUTTING ATTACHMENT Page OWNERS WARRANTY RESPONSIBILITIES CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS MANUFACTURERS WARRANTY COVERAGE RYOBI OUTDOOR PRODUCTS LIMITED TWO-YEAR WARRANTYSAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE RYOBI CANADA INC

Ryobi 890r manual Carburetor Adjustment, Rocker Arm Clearance, Maintenance And Repair Instructions

Models: 890r