Jonsered GR 2026D, GR 2032D, GR 2036 Air filter Spark plug, Angle gear, Filing the grass blade

Page 27

MAINTENANCE

Air filter

Spark plug

The air filter should be cleaned regularly removing dust and dirt to avoid:

carburetor malfunction

starting problems

reduced engine power

• unnecessary wear to engine parts

• abnormal fuel consumption

Clean the filter after every 25 hours or more regularly if operating conditions are

The condition of the spark plug is affected by:

An incorrect carburetor setting.

An incorrect fuel mixture (too much or faulty oil).

A dirty air filter.

These factors cause deposits on the spark plug electrode that may result in malfunction or starting difficulties.

0,5 mm

exceptionally dusty.

Cleaning the air filter Dismantle the air filter cover and remove the air filter. Wash in clean, warm soapy water. Ensure that the

filter is dry before refitting. An air filter used for a long period of time can never be cleaned completely. Therefore it is necessary to replace the filter from time to time with a new filter. A damaged air filter must always be replaced.

Angle gear

The angle gear is filled with a sufficient quantity of grease at the factory. However, before using the machine you should check that the angle gear is filled to 3/4 with grease. Use JONSERED special grease.

Normally, the grease does not need to be changed except when the angle gear is repaired.

If the machine is low on power, difficult to start or runs poorly while idling always check the spark plug first.

If the spark plug is dirty, clean it and at the same time check that the electrode gap is 0.5 mm. The spark plug should be changed after about one month of operation or earlier if necessary.

NOTE! Always use the recommended type of spark plug. An incorrect spark plug can damage the cylinder/piston.

Filing the grass blade

!WARNING!

Always stop the engine before starting work on any part of the cutting equipment. This continues to rotate even after the throttle has been released. Ensure that the cutting equipment has stopped completely and remove the cable from the spark plug before you start to work on it.

See the cutting

equipment’s packaging for correct filing instructions.

• The blades are sharpened using a single cut flat file.

• Sharpen all edges equally to maintain the balance of the blade.

!WARNING!

Always discard a blade that is bent, twisted, cracked, shattered or damaged in any other way. Never attempt to straighten a twisted blade for use again. Only use original blades of the prescribed type.

English – 27

Image 27
Contents EPA Operator´s manualSymbols Symbol ExplanationContents Throttle trigger lock Safety InstructionsMachine‘s safety equipment Personal protective equipmentQuick-release Stop switchCutting attachment guard Anti-vibration systemMuffler Cutting equipmentLocking nut Throttle trigger lock Vibration damping system Cutting equipment Trimmer head Cutting equipmentSharpening the clearing blade Sharpening the grass blade10 ft General safety instructionsStart Fuel safety Transport and storageGeneral working instructions Basic safety precautionsAdjusting the harness and clearing saw Basic clearing techniquesDesignations Forestry clearing using a saw blade Clearing‘s ABCWorking methods Brush cutting using a grass blade Brush cutting using the saw bladeSweeping Grass clearing using the trimmer head and plastic knifesClearing TrimmingWhat is what on the brushcutter? What is WHAT?Assembly Assembling the handlebars GR2036Transport position, handlebars Axle is locked Assembling the blade guard and grass bladeAssembling other guards and cutting equipment Adjusting the harness and clearing saw Fuel Handling Fuel mixtureFuelling Start and Stop Control before startingStart and stop Carburetor MaintenanceHigh speed needle H Correctly adjusted carburetor Final setting of the idling speed TCooling system MufflerAir filter Spark plug Angle gearFiling the grass blade Monthly maintenance Maintenance scheduleDaily maintenance Weekly maintenanceTechnical Data Technical dataGR 2026D GR 2032D Guard Ref No Approved accessories GR2032D Type Cutting attachmentApproved accessories GR2036 Type Cutting attachment Type Cutting attachment Guard Art NoYour Warranty Rights Obligations Emission Control Warranty StatementAuto Poly Trim Click Trimmy H Trimmy SII ~ 15 cm ´*xt=¶5Q¨ Page 2002W04 108 88