Advertisement

Operator's manual
L2621
Please read the operator's manual carefully and make sure you understand the instructions
before using the machine.
English

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the L2621 and is the answer not in the manual?

Questions and answers

Patty Mattingly
June 1, 2025

How do I find out anything about the battery pack that goes in the push button start? It apparently needs replaced. Where do I get one?

1 comments:
Mr. Anderson
June 1, 2025

Information about the battery pack for the Jonsered L2621 push button start can be found under the "BATTERY" section, which includes instructions to "Prepare the battery" on page 15 of the manual.

This answer is automatically generated

Mike lankston
June 8, 2025

What is the size of my drive belt on my L2621 Jonsered

Subscribe to Our Youtube Channel

Summary of Contents for Jonsered L2621

  • Page 1 Operator’s manual L2621 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. English...
  • Page 2: Safety Rules

    SAFETY RULES Children IMPORTANT! THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE WARNING! Children can be seriously FOLLOWING SAFETY INSTRUCTIONS COULD injured or killed by this equipment. RESULT IN SERIOUS INJURY OR DEATH. Carefully read and follow all of the safety instructions below.
  • Page 3: Slope Operation

    SAFETY RULES Safe handling of gasoline • Do not operate the mower without proper guards, plates, grass catcher or other safety protective To avoid personal injury or property damage, use extreme devices in place. care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive.
  • Page 4: Key To Symbols

    KEY TO SYMBOLS Key to symbols Explanation of warning levels The warnings are graded in three levels. WARNING! The machine can be a dangerous tool if used incorrectly or WARNING! carelessly, which can cause serious or fatal injury to the operator or others. WARNING! Used if there is a risk of serious injury or death for the operator Please read the operator’s manual...
  • Page 5: Table Of Contents

    CONTENTS Table of contents SAFETY RULES Children ........2 General operation.
  • Page 6: Presentation

    PRESENTATION The Lawn mower Customer responsibilities • Read and observe the safety rules. Serial number: • Follow the maintenance schedule in this manual. Any maintenance other than that described in this manual must be carried out by your servicing dealer (retailer). Date of purchase: The model and serial numbers will be found on a decal attached to the rear of the lawn mower housing.
  • Page 7: Steps Before Using A New Lawn Mower

    PRESENTATION Steps before using a new lawn WARNING! Battery posts, terminals and mower related accessories contain lead and lead compounds, chemicals known to • Please read the operator’s manual carefully. the State of California to cause cancer • Check that the cutting equipment is correctly fitted and birth defects or other reproductive and adjusted.
  • Page 8: What Is What

    WHAT IS WHAT? What is what on the lawn mower? Operator presence control bar 11 Rear deflector Drive bail 12 Engine oil cap with dipstick Starter handle 13 Cutting height control Grass catcher 14 Mulch plug Fuel cap 15 Operator’s manual Air filter 16 Discharge chute Spark plug...
  • Page 9: Machine´s Safety Equipment

    MACHINE´S SAFETY EQUIPMENT General Rear deflector The rear deflector, attached between the rear wheels of This section describes the machine's safety equipment, your mower, is provided to minimize the possibility that its purpose, and how checks and maintenance should be objects will be thrown out of the rear of the mower into the carried out to ensure that it operates correctly.
  • Page 10: Assembling And Adjustments

    ASSEMBLING AND ADJUSTMENTS General Install the electric start module Loosen the wing screw. WARNING! Prevent unintentional Fully retract the wing screw into the start module starting by removing the ignition cable housing (the screw is retained in the housing and from the spark plug.
  • Page 11 ASSEMBLING AND ADJUSTMENTS Grass catcher Vertical handle storage The handle can be set in a vertical storage position. Assembly of the catcher Loosen the lower handle knobs. Put the grass catcher frame into the grass bag with Rotate the handle and align the handle bar pins with the rigid part of the bag on the bottom.
  • Page 12: Convert The Lawn Mower

    ASSEMBLING AND ADJUSTMENTS Convert the lawn mower Insert the mulch plug into the collector channel. Your lawn mower was shipped ready to be used in mulching mode. The mulching mode will recut the grass clippings many times, which will reduce the clippings in size so that as they fall onto the lawn they will disperse into the grass and not be noticed.
  • Page 13: Cutting Height

    ASSEMBLING AND ADJUSTMENTS Filling with oil Close the back shield to allow the machine to discharge material to the left of the machine while • The oil tank is empty at delivery. cutting. Fill oil to the FULL mark on the dipstick. Refer to the manual of the engine manufacturer for details.
  • Page 14: Fuel Handling

    FUEL HANDLING General • If you have spilled fuel on yourself or your clothes, change your clothes. Wash any part of your body that has come in contact with fuel. Use soap and water. WARNING! Running an engine in a •...
  • Page 15: Battery

    BATTERY Prepare the battery (female) and replace the battery port cover on the start module. Note! Remove the electric start module and the charger Charge the battery when necessary. from the packaging. The battery must be charged before starting the mower with the electric starter. The battery Note! The engine will not charge your battery.
  • Page 16: Operating

    OPERATING Personal protective equipment Children You must use approved personal protective equipment WARNING! Children can be seriously whenever you use the machine. Personal protective injured or killed by this equipment. equipment cannot eliminate the risk of injury but it will Carefully read and follow all of the safety reduce the degree of injury if an accident does happen.
  • Page 17 OPERATING Always use common sense Work area safety It is not possible to cover every conceivable situation you • Branches, twigs, stones, etc. should be removed from can face. Always exercise care and use your common the lawn before you start to mow. sense.
  • Page 18: Basic Working Techniques

    OPERATING Slope operation • Pay particular attention when pulling the machine towards you during work. Mowing slopes can be dangerous. Do not use the lawn • Never lift up the lawn mower or carry it around when mower on slopes steeper than 15°. All slopes demand the engine is running.
  • Page 19: Starting And Stopping

    OPERATING Starting and stopping Before starting WARNING! Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. Wear personal protective equipment. See instructions under the heading ”Personal protective equipment”. • Forward motion will stop when the drive bail is released.
  • Page 20: Maintenance

    MAINTENANCE General WARNING! The user must only carry out the maintenance and service work described in this manual. More extensive work must be carried out by an authorized service workshop. Switch off the engine before carrying out any checks or maintenance. Stop the engine (motor) and wait until the blade comes to a complete stop before cleaning the machine, removing the grass catcher, or unclogging the discharge chute.
  • Page 21: General Recommendations

    MAINTENANCE General recommendations Cleaning The warranty on this lawn mower does not cover items WARNING! Always disconnect the that have been subjected to operator abuse or spark plug before performing negligence. To receive full value from the warranty, maintenance or service. operator must maintain mower as instructed in this manual.
  • Page 22: Engine

    MAINTENANCE Engine Gear cases Lubrication • To keep your drive system working properly, the gear cases and area around the drive should be kept clean Use only high quality detergent oil rated with API service and free of trash build-up. Clean under the drive cover classification SG-SL.
  • Page 23: Muffler

    MAINTENANCE If you have spilled fuel or engine oil on the machine, CAUTION! Initial oil fill requires less oil due to residual wipe off the spillage and allow remaining fuel to oil in engine from the manufacturers 100% quality evaporate. testing.
  • Page 24: Blade

    MAINTENANCE Blade Replacing the blades Always disconnect the spark plug before performing maintenance or service. WARNING! Always wear heavy-duty gloves when servicing and maintaining Always empty the fuel tank before you place the lawn the blade. The blade is very sharp and mower on its side.
  • Page 25 MAINTENANCE Assembly: Verify the spark plug wire is disconnected from the engine. Position the blade adapter on the engine crank shaft. Be sure key in adapter and crankshaft keyway are WARNING! Always disconnect spark aligned and that the drive belt is inside the tab of the plug wire and place wire where it cannot belt retainer.
  • Page 26: Drive Belt

    MAINTENANCE Drive belt Remove the drive belt Rear insert • Empty the fuel tank by running the machine until the Belt cover tank is empty. Idler bracket • Always disconnect the spark plug before performing Stripper ring maintenance or accessing mocable parts. Blade adapter •...
  • Page 27 MAINTENANCE Replace the drive belt • Remove the blade bolt by turning the bolt counter- clockwise. Remove blade and attaching hardware: bolt, lock washer and hardened washer. IMPORTANT! Always use genuine parts. • Thread the new belt over the adapter and place the belt on engine pulley.
  • Page 28: Troubleshooting

    TROUBLESHOOTING Troubleshooting schedule WARNING! If service operations or troubleshooting does not require the machine to be on, the engine should be switched off, and the spark plug wire disconnected from the spark plug. Problem Probable cause Potential Solution Incorrect starting procedure. See instructions under the heading Starting and stopping.
  • Page 32 Original instructions 1159377-27 2017-12-18...

Table of Contents

Save PDF