Zenoah BK4310FL, BK3410FL Maintenance, MA1 MA2 MA3, REFILLING TRIMMING LINE MA2, Element, Blade

Models: BK4310FL BK3410FL

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MA1

MA1

MA2

MA3

7. MAINTENANCE

BLADE

Sharpen each cutting edge and make sure the bottom corner is rounded. (MA1)

Do not cool the blade with water in case of using grinder. It may cause cracks on blade.

REFILLING TRIMMING LINE (MA2)

1.For replacement line, use a diameter of .095in (2.4mm). The spool is capable for a line upto 20ft (6m) on the 4” head. Avoid using a larger line as it may cut down the trimming performance.

7. MAINTENANCE■REFILLING TRIMMING LINE (MA2) WARNING

For safety reasons, do not use metalreinforced line.

2.Pinch the slotted area on the both sides of the spool housing to unhook the bottom cap.

3.Take out the spool and pull off the old line. Fold new line so that one half line is 4.7in.(12cm) shorter than another half. And then, hook bended end in the slot of the spool.

4.Wind up the line in the correct direction as indicated on the spool.

5.Hook each end of the line in the slot on the edge of the spool, and then put the ends through the eyelets on the housing. Make sure that the spring and the washers are in place.

6.While holding the spool against the housing, pull the line ends to release them from the slot.

7.Line up the slot on the bottom cap with the hook on the housing, press the cap against the housing until it clicks.

For safety reasons, do not use metalreinforced line.AFTER 25 HOURS OF USE WARNING

Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.

AFTER 25 HOURS OF USE

AIR CLEANER

Check and clean the filter element in warm, soapy water as required. Dry completely before installing. If the element is broken or shrunk, replace with a new one. (MA3)

(1) Element

IMPORTANT

A clogged air filter may increase fuel consumption while cutting down the engine power.

And operate the brushcutter without the air filter or with a deformed filter element will quickly ruin the engine.

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Zenoah BK4310FL Maintenance, MA1 MA2 MA3, REFILLING TRIMMING LINE MA2, For safety reasons, do not use metalreinforced line