What causes too rich acceleration in my Husqvarna 570 XP/G Chainsaw?
If your Husqvarna Chainsaw experiences too rich acceleration, it may be due to a blocked air filter, a faulty pump diaphragm, or a faulty diffuser jet. Cleaning or replacing the air filter, or replacing the pump diaphragm or diffuser jet could solve the problem.
General| Cylinder Displacement | 70.7 cm³ |
|---|---|
| Fuel Tank Volume | 0.77 l |
| Sound power level | 114 dB(A) |
| Oil Tank Volume | 0.4 liters |
| Chain Pitch | 3/8 inch |
| Chain gauge | 0.050 inch |
Overview of the manual's content and purpose.
Emphasizes reading and understanding safety information.
Explains how to use the workshop manual effectively.
Outlines the steps for repairing specific chainsaw systems.
Covers workshop safety equipment and manual adherence.
Details specific safety precautions for chainsaw operation and repair.
Illustrates symbols found on the chainsaw casing.
Explains warning symbols used within the manual.
Step-by-step guide for dismantling the chain brake mechanism.
Instructions for inspecting components of the chain brake.
Detailed steps for assembling the chain brake system.
Procedure to verify the correct operation of the chain brake.
Information on inspecting and maintaining the chain catcher.
Covers dismantling, inspection, and assembly of the muffler.
Details the dismantling, inspection, and assembly of the stop switch.
Instructions for dismantling the throttle lock mechanism.
Steps for reassembling the throttle lock mechanism.
Procedures for taking apart the starter unit.
Guide to cleaning and inspecting starter components.
Steps for correctly assembling the starter unit.
Steps for dismantling the ignition system components.
Instructions for cleaning and checking the ignition system.
Steps for reassembling the ignition system.
Details components of the hand grip and carburettor heating system.
Troubleshooting guidance for heating system faults.
Highlights electrical system differences for AutoTune models.
Step-by-step instructions for replacing the generator.
Procedures for replacing the electrical switch.
Steps for replacing the heating element in the tank unit.
Instructions for replacing the front hand grip assembly.
Steps for dismantling the centrifugal clutch.
Guide to cleaning and inspecting clutch components.
Steps for reassembling the centrifugal clutch.
Procedures for dismantling the lubrication system.
Guide to cleaning and inspecting lubrication system parts.
Steps for reassembling the lubrication system.
General description of the carburettor's function.
Explanation of the carburettor's three main sub-systems.
Describes carburettor operation in different engine modes.
Step-by-step guide for dismantling the carburettor.
Instructions for cleaning and inspecting carburettor components.
Steps for reassembling the carburettor assembly.
Procedure for conducting a pressure test on the carburettor.
Steps to remount the carburettor assembly onto the chainsaw.
Adjustment procedure for EPA II saws to meet emission standards.
Guide for replacing the H-needle or the entire carburettor.
Steps for replacing the L-needle in the carburettor.
Procedure for adjusting the air screw on specific models.
Steps for dismantling the fuel tank unit.
Instructions for replacing the fuel hose.
Description of the tank valve and its features.
Cleaning and inspecting the fuel pipe.
Steps for reassembling the tank unit.
Steps for dismantling the anti-vibration system.
Cleaning and inspecting anti-vibration system components.
Steps for assembling the anti-vibration system.
Steps to dismantle the piston and cylinder assembly.
Guide to cleaning and inspecting piston and cylinder parts.
Lists common faults and their causes for piston and cylinder issues.
Steps for assembling the piston and cylinder.
Description of the intake manifold system.
Procedure for pressure testing the crankcase and cylinder.
Step-by-step guide for dismantling the crankcase and crankshaft.
Cleaning and inspecting crankcase and crankshaft components.
Steps for assembling the crankcase and crankshaft.
Procedure for replacing crankshaft seals.
Steps for replacing bar bolts.
Identifies faults and causes for engine starting issues.
Lists faults and causes for problems during low-speed idling.
Details faults and causes affecting high-speed engine performance.
Identifies faults and causes related to engine acceleration.
Outlines general methods for diagnosing and resolving issues.
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