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Provides a full description of maintenance and repair, including safety instructions for personnel.
Manual is for personnel with general knowledge of repair and servicing. All must read and understand.
Information on product changes affecting maintenance and spare parts. Read with all received change information.
Warning for personnel to read and understand all safety instructions in the manual before performing work.
Information on necessary servicing tools. Always use original Husqvarna tools.
Explains the use of WARNING, CAUTION, and NOTE to highlight important manual sections.
Provides essential safety guidelines for product repair, operation, and handling of materials like gasoline.
Details the meaning of warning symbols found on the product itself for safe operation.
Defines symbols used in diagrams, specifically 'Tightening torque, Nm'.
Provides specific torque values for various fasteners and assembly points in Nm.
Lists and describes servicing tools numbered 1-9 with their designations and uses.
Lists and describes servicing tools numbered 1-9 with their designations and uses.
Lists and describes servicing tools numbered 1-9 with their designations and uses.
Illustrates the main components of the product with numbered callouts.
Shows the product disassembled into its fundamental modules for repair context.
Detailed procedures for removing, attaching, and installing the starter rope and pulley.
Explains ignition system function, components, and troubleshooting steps for no spark issues.
Instructions for removing, examining, and installing the flywheel, including torque specifications.
Details the function of the air filter and procedures for replacing it.
Covers fuel filter removal/examination and fuel hose removal/installation procedures.
Details carburetor components, pressure testing, needle valve service, and fuel strainer cleaning.
Explains the function, removal, examination, and installation of the decompression valve.
Guides on examining cylinder compression, removing cylinder/piston, and causes of failure.
Details piston wear examination, including usual wear, dust impact, overheating, and scoring.
Step-by-step instructions for lubricating and assembling the piston onto the connecting rod.
Procedures for cleaning and assembling the cylinder, including gasket placement and tightening.
Covers examining crankcase for leaks, removing/assembling seals, and disassembling the crankcase.
Instructions for removing, examining, assembling the clutch, and servicing clutch springs and shoes.
Details disassembly and assembly of the SmartGuard and blade guard bearing housing.
Explains the function of the wet system and provides procedures for its disassembly and assembly.
Guides on removing, examining, and installing the throttle trigger and its lockout mechanism.
Diagnoses issues based on spark presence or absence, covering spark plug, ignition coil, and switch.
Troubleshoots engine stopping due to switch, coil faults, or lack of fuel/air.
Addresses engine stopping due to lean running, air blockage, poor fuel quality, or carbon buildup.
Diagnoses issues causing low power, including air leaks, overheating, and dirty filters.
Covers problems like blade not stopping, blade not rotating, and strong vibration.
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General