RedMax G621AVS specification

KOMATSU ZENOAH AMERICA INC. 4344 Shackleford Road Suite 500

Norcross, Georgia 30093

© Printed in Japan

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RedMax G621AVS manual

Contents

G621AVS 3369-93110 Safety First Contents Parts location SpecificationsG621AVS Power unit Symbols on the machine Engine Family 5KZXS Mnem For safe operation Kickback Safety Precautions for Chain SAW Users Installing guide bar and saw chain Chain cover Chain tensioner nutMoving Direction Loosen Tighten Recommended Mixing Ratio Gasoline 50OIL HOW to MIX FuelFuel and Chain oil Chain OIL Fueling the UnitFor Your Engine LIFE, Avoid Chain oil Fuel Switch OperationStarting Engine Throttle interlock Latch Choke knob Adjusting Carburetor F13 Checking OIL Supply Icing Prevention System ANTI-FREEZE Parts How to confirm F19Chain Brake Front handle Released Braking Brake lever Sawing Guard Against Kickback F20 F21 Felling a Tree F21 Cutting Limb of Fallen Tree F24 F22 F23 F24 F25 Log lying on the ground F22Log hanging off the ground F23 Maintenance Maintenance After Each USEOiling port Oiling port Guide bar Periodical Service Points NGK BPM7A SAW Chain Maintenance of Saw Chain and Guide BarF34 F35 Storage Guide BAROregon BAR GB BAR Case 3. Oil does not come out Troubleshooting GuideCase 2. Lack of power/Poor acceleration/Rough idling Parts list Fig.A-1 Power Unit G621AVS Fig.A-2 Power Unit  27  Fig.B Carbburetor Fig.D Cutting Head Chain Saws Limited Warranty RedMax Garantie limitée des tronçonneuses