Table of Contents
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Chapters
Table of Contents
Troubleshooting
Related Manuals for Husqvarna LiHD70X
Summarization of Contents
Introduction and Safety Regulations
General Safety Information
Covers general descriptions, safety precautions, target audience, and manual structure.
General and Special Instructions
Provides guidelines for repair workshops, instructions, and limitations for manual use.
Machine Symbols and Manual Symbols
Explains symbols found on the machine keypad and within the workshop manual.
Diagnosis and Troubleshooting
Battery Handling and Diagnostic Tool Connection
Procedures for removing the battery and connecting the diagnostic tool.
Troubleshooting Diagrams and Switches
Includes a troubleshooting diagram for LiHD50 and troubleshooting steps for the main switch.
Keypad and Control Unit Troubleshooting
Guides for troubleshooting the keypad and control units for different LiHD models.
Overhaul Procedures
General instructions for inspecting and overhauling machine components.
Basic Dismantle/Assembly
Battery and Wear Guard Procedures
Steps for removing the battery and dismantling the wear guard on LiHD50.
LiHD50 Front Handle and Chassis Dismantling
Instructions for dismantling the front handle and chassis of the LiHD50 model.
LiHD60X/LiHD70X Handle and Chassis Dismantling
Procedures for dismantling the front handle and chassis for LiHD60X/LiHD70X.
Safety Equipment
Front Handle and Hand Guard Safety
Procedures for dismantling and assembling the front handle and hand guard.
Throttle Trigger Safety Procedures
Detailed steps for dismantling and assembling the throttle trigger, including warnings.
Front Handle/Start Inhibitor and Blade Guard
Covers dismantling/assembling the front handle/start inhibitor and replacing the blade guard.
Repair Instructions - LiHD50
General Repair and Shears Replacement
General repair instructions and detailed steps for replacing the shears.
Motor, Gear Package, Keypad, Control Unit Repair
Procedures for dismantling and assembling motor, gear package, keypad, and control unit.
Damaged Threads Repair
Method for repairing damaged plastic threads using a specific screw and drill bit.
Repair Instructions LiHD60X / LiHD70X
General Repair and Gear Housing Removal
General repair guidelines and steps to remove the gear housing and motor.
Cutting Unit and Gear Service
Procedures for servicing the cutting unit and gears, including part separation.
Control Unit, Battery Contact, and Rear Handle Service
Steps for handling control unit, battery contact, and rear handle components.
Keypad, Main Switch, and Cabling Service
Instructions for dismantling and assembling the keypad, main switch, and associated cabling.
Gear Housing and Motor Assembly
Steps for assembling the gear housing and motor into the chassis.
Troubleshooting Appendix
Connector Checks: Power, Keypad, Trigger
Guidance on checking power, keypad, and trigger switch signal connectors for issues.
Motor Connector and Communication Cables
Instructions for inspecting the motor connector and communication cables for proper condition.
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