Ryobi
890r
manual
Specifications, Engine, Drive Shaft & Cutting Attachment
Troubleshooting
Specification
Install
Symbol Meaning
Warranty
Maintenance
Accessories/Replacement Parts
Adjusting Trimming Line Length
Cleaning the Air Filter
Replacement Parts
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Page 28
Contents
890r 4-Cycle Gas Trimmer/Brushcutter
IMPORTANT MANUAL
FOR QUESTIONS, CALL 1-800-345-8746 in U.S. or
OPERATOR’S MANUAL
INTRODUCTION
TABLE OF CONTENTS
PRODUCT REFERENCES, ILLUSTRATIONS AND SPECIFICATIONS
SERVICE INFORMATION
THE ENGINE EXHAUST FROM THIS PRODUCT CONTAINS CHEMICALS
CALIFORNIA EMISSION REGULATIONS
SPARK ARRESTOR
California Proposition 65 Warning
RULES FOR SAFE OPERATION
IMPORTANT SAFETY INFORMATION
SYMBOL MEANING
SAFETY WARNINGS FOR GAS TRIMMERS
AFTER USE
WHILE OPERATING WITH CUTTING BLADE
FOR SERVICE INFORMATION, CALL
OTHER SAFETY WARNINGS
SAFETY AND INTERNATIONAL SYMBOLS
SYMBOLMEANING SAFETY ALERT SYMBOL
ON/OFF STOP CONTROL
SYMBOLMEANING OIL
TRIMMER/BRUSHCUTTER SAFETY
THROWN OBJECTS AND ROTATING CUTTER CAN CAUSE SEVERE INJURY
APPLICATIONS
KNOW YOUR UNIT
ASSEMBLY INSTRUCTIONS
INSTALLING AND ADJUSTING THE J-HANDLE
INSTALLING THE HARNESS
Remove the Cutting Attachment Shield
REMOVING AND INSTALLING CUTTING ATTACHMENT SHIELD
REMOVE THE CUTTING ATTACHMENT AND INSTALL THE CUTTING BLADE
Install the Cutting Blade
Remove the Cutting Blade
REMOVE THE CUTTING BLADE AND INSTALL THE CUTTING ATTACHMENT
ADDING OIL TO CRANKCASE - INITIAL USE
OIL AND FUEL INFORMATION
RECOMMENDED OIL TYPE
Install the Cutting Attachment
Using Fuel Additives
FUELING UNIT
RECOMMENDED FUEL TYPE
Using Blended Fuels
STARTING INSTRUCTIONS
STARTING/STOPPING INSTRUCTIONS
Installing the Cutting Attachment or Add-Ons
OPERATING INSTRUCTIONS
STOPPING INSTRUCTIONS
OPERATING THE CLICK-LINK SYSTEM
ADJUSTING TRIMMING LINE LENGTH
HOLDING THE TRIMMER
TIPS FOR BEST TRIMMING RESULTS
USING THE CUTTING BLADE
DECORATIVE TRIMMING
Cutting Blade Operating Tips
LINE INSTALLATION
MAINTENANCE AND REPAIR INSTRUCTIONS
MAINTENANCE SCHEDULE
MAINTENANCE REQUIRED
Replacement Parts
INSTALLING A PREWOUND REEL
CHECKING THE OIL LEVEL
CHANGING THE OIL
CAUTION Wear gloves to prevent injury when handling the unit
Cleaning the Air Filter
AIR FILTER MAINTENANCE
Adjust Idle Speed Screw
CARBURETOR ADJUSTMENT
ROCKER ARM CLEARANCE
Clean Air Filter
3. Remove the screw on back of the engine cover Fig
SPARK ARRESTOR MAINTENANCE
ACCESSORIES/REPLACEMENT PARTS
REPLACING THE SPARK PLUG
LONG TERM STORAGE
CLEANING AND STORAGE
CLEANING
STORAGE
ENGINE WILL NOT IDLE
TROUBLESHOOTING
ENGINE LACKS POWER OR STALLS WHEN CUTTING
ENGINE WILL NOT START
SPECIFICATIONS
ENGINE
DRIVE SHAFT & CUTTING ATTACHMENT
Page
MANUFACTURERS WARRANTY COVERAGE
CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
OWNERS WARRANTY RESPONSIBILITIES
RYOBI CANADA INC
LIMITED TWO-YEAR WARRANTY
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
RYOBI OUTDOOR PRODUCTS
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