Harbor Freight Tools 98089 operating instructions Muffler 9B Reduces both noise and emissions

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9.Throttle Trigger (10D): Controls the Engine speed. Pulling back on the Throttle Trigger opens the throttle and the Engine accelerates. Releasing the Throttle Trig- ger slows down the Engine.

10.Rear Handle (7D): Use to securely hold the Cut Off Saw when operating.

11.Filter Cover Lock Lever (13E): Locks the Air Filter Cover (1E). Pull back on the Filter Cover Lock Lever to open the Air Filter Cover.

12.Pre-Filter 1 (2E), Pre-Filter 2 (3E), Filter Housing (4E), Paper Air Filter (5E), Secondary Filter (6E): Filters the air, preventing dirt and debris from entering the Carburetor (7C).

13.Choke Lever (5C): Turning this Lever counterclockwise closes the Carburetor. Use the Choke Lever to prime the Engine (cold starting). Turn clockwise for nor- mal operation.

14.Starter Grip (3A): Pull to start Engine.

15.Fuel Tank Cap (16C): Open this Cap for filling the Fuel Tank (2C, 10C). Close the

Fuel Tank Cap prior to for starting and operation.

16.Decompression Valve (7B): Press down on this Valve to make starting easier. When air pressure in the Engine reaches a preset value, the Valve automatically closes.

17.Belt Tensioner with Tensioning Nut (35F): For V-Belt tension adjustment. Turn the Nut clockwise to loosen the V-Belt. Turn the Nut counterclockwise to add more tension to the V-Belt.

18.Muffler (9B): Reduces both noise and emissions.

19.Blade Guard Positioning Knob (38F): Loosen the Knob to adjust the Blade Guard (19F) position.

20.Shaft Lock (34F): Press and hold the Shaft Lock to facilitate Saw Blade (23F) changing and installation.

21.Trigger Safety Lever (16D): This lever must be depressed in order for the engine to start.

22.Foot Plate (26C): Place foot on plate while starting engine.

SKU 98089

For technical questions, please call 1-800-444-3353

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Contents Distributed exclusively by Harbor Freight Tools For technical questions or replacement parts, please callGeneral Safety Rules and Precautions Product SpecificationsSave this Manual Work AreaTool USE and Care Personal SafetyFire and Explosion Precautions ServiceChemical Precautions Mechanical PrecautionsNoise Precaution SAW Blade PrecautionsKickback Precautions SKU For technical questions, please call MISC. PrecautionsProduct Features UnpackingSee Figure A, page 11, for details Muffler 9B Reduces both noise and emissions Figure a To Install a Saw Blade Assembly InstructionsPRE-START Instructions See Figure aOperating Instructions Table aTo Start The Cut Off Saw To Turn Off The Cut Off Saw To Operate The Cut Off SawDo not use damaged equipment To adjust the V-Belt 3F tension INSPECTION, MAINTENANCE, and CleaningSee Figure E SKU For technical questions, please call See Figure EProblem Possible Solution TroubleshootingParts LIST/ASSEMBLY Diagram Crankshaft Housing Assembly Please Read the Following CarefullyPart Description ’ty Parts LIST/ASSEMBLY Diagram Crankshaft & Piston Assembly Part Description Qty Parts LIST/ASSEMBLY Diagram Cylinder & Muffler AssemblyParts LIST/ASSEMBLY Diagram Fuel Tank & Carburetor Parts LIST/ASSEMBLY Diagram Handle & Main Cover Assembly 15E 14E 13E 10E 12E 7E 8E 16E Parts LIST/ASSEMBLY Diagram AIR Filter AssemblyBolt M8 x Screw M5 x Washer Wheel Support 10G Wheel Shaft Parts LIST/ASSEMBLY Diagram Front Handle & Support AssemblyLimited 90 DAY Warranty Emission Control System WarrantyCoverage Exclusions