How to fix over rich acceleration on Jonsered Chainsaw?
To fix over rich acceleration in your Jonsered Chainsaw, consider these steps: Adjust the L and H screws. Also, check for a blocked air filter, a faulty pump diaphragm, or faulty diffuser jets.
How to fix Jonsered CS 2166 Chainsaw that will not “four-stroke”?
To address a Jonsered Chainsaw that will not 'four-stroke', you can try: Checking for a blocked fuel tank vent or fuel filter, a blocked fuel line, or a loose/damaged fuel hose. Also, inspect for a leaking or blocked impulse channel, a loose cover on the carburettor pump side, or a faulty pump diaphragm. Other possible causes include a leaking air intake hose, loose carburettor mounting bolts, a needle valve set too low, a leak in the metering system, an incorrectly assembled metering unit, a loose diaphragm rivet, a hole in the diaphragm, or a leaking control diaphragm/cover plate.
General| Power Output | 3.2 kW |
|---|---|
| Chain Pitch | 0.325 inches |
| Fuel Tank Volume | 0.5 L |
| Oil Tank Volume | 0.25 L |
| Engine displacement | 64.1 cm³ |
| Chain Gauge | 1.5 mm |
| Weight (without cutting equipment) | 5.8 kg |
Identifies symbols found on the chain saw itself.
Identifies symbols used within the manual for clarity.
Lists and identifies all parts of the chain saw with numbers.
Initial checks, critical warnings, and important safety points before use.
Required PPE, common sense, and overview of machine safety.
Explanation of chain brake, activation, and kickback risks.
Covers throttle lockout, chain catcher, guards, and vibration damping.
Safety related to muffler and cutting gear.
Information on chains and basic sharpening principles.
Step-by-step guide for sharpening and depth gauge setting.
How to properly tension and lubricate the chain.
Checking lubrication and wear on sprockets and cutting equipment.
How to inspect and maintain the bar for safe operation.
Step-by-step guide for installing the bar and chain.
Instructions for mixing fuel and oil for the engine.
Information on chain oil, fuelling, and transport safety.
Steps for starting the engine in different conditions.
Procedure for safely stopping the chain saw.
Essential checks and basic rules for safe operation.
Techniques to avoid kickback and maintain control.
General principles for making cuts safely.
Methods for cutting logs and felling trees.
Planning tree felling and preparing retreat paths.
Methods for safely handling difficult felling situations.
Specific advice on preventing kickback.
How to adjust the carburettor for optimal performance.
How to inspect and maintain chain brake, hand guards, etc.
Procedures for testing brake triggers and throttle lockout.
Inspecting chain catcher, guards, and stop switch function.
How to maintain and replace starter components.
Cleaning and replacing air filter and spark plug.
Adjusting oil flow and maintaining the cooling system.
Special considerations for cold weather operation.
Daily, weekly, and monthly maintenance tasks.
Details on engine displacement, bore, fuel capacity, etc.
Data on sound power, sound pressure, and vibration levels.
Approved bar and chain combinations and their details.
Information on chain filing angles and required gauges.
Compliance information for European directives.
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