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Fuel pipe

REPLACEMENT OF FUEL PIPE

CAUTION: INFLAMMABLES STRICTLY PROHIBITED

Interval of Cleaning and Inspection: Daily (every 10 operating hours)
Replacement: Annually (every 200 operating hours)

Replace the fuel pipe every year, regardless of operating frequency. Fuel 

If any leakage is detected during inspection, replace the fuel pipe immediately.

INSPECTION OF BOLTS, NUTS AND SCREWS

Retighten loose bolts, nuts, etc.

 

Check the fuel cap and oil cap for tightness. Check for fuel and oil leakage.

 

Replace damaged parts with new ones for safety operation.

 

CLEANING OF PARTS

Always keep the engine clean by wiping down with a cloth rag.

 

 

cause piston seizure.

REPLACEMENT OF GASKETS AND PACKINGS

Replace gaskets and packings if the engine is disassembled.
Any maintenance or adjustment work that is not included and described in this manual is only to be performed by Authorized Service Agents.

WARNING:

The engine is still hot just after stopping engine. When draining the fuel, allow 

DANGER: 

 When the machine is kept out of operation for a long time, drain all fuel from the fuel 
tank and carburetor, and keep it at a dry and clean place.

Drain fuel from the fuel tank and carburetor according to the following 

 

procedure:
1)  Remove the fuel tank cap, and drain fuel completely.
 

If there is any foreign matter remaining in the fuel tank, remove it 
completely.

3)  Push the primer pump until fuel is drained from there, and drain fuel 

coming into the fuel tank.

5)  Then, continue to operate the engine until it stops.

Remove the spark plug, and drip several drops of engine oil through the 

 

spark plug hole.

Gently pull the starter handle so that engine oil will spread over the engine, 

 

and attach the spark plug.

Attach the cover to the metal blade.

 

In general, store the machine in horizontal position, or if it is not possible, 

 

place the machine as the cutting tool comes below the engine. Pay full 
attention how to store the machine to prevent the machine from falling. 
Otherwise it may result in personal injury.  

Keep the drained fuel in a special container in a well-ventilated shade.

 

STORAGE

Attention after long-time storage

Before startup after long-time shutdown, be sure to replace oil (refer to P 22). Oil will deteriorate while the machine is kept out of 

 

operation.

Содержание EM4351UH

Страница 1: ...M4350LH INSTRUCTION MANUAL Important Read this instruction manual carefully before putting the Petrol Brushcutter into operation and strictly observe the safety regulations Preserve instruction manual...

Страница 2: ...a 7 Designation of parts 8 Mounting of handle 9 Mounting of protector 10 Mounting of metal blade or nylon cutting head 12 Before start of operation 13 Correct handling of machine 15 Points in operatio...

Страница 3: ...gled with bushes or shrubs In order to avoid either head eye hand or foot injuries as well as to protect your hearing the following protective equipment and protective clothing must be used during ope...

Страница 4: ...and place it in a safe location to prevent danger to others or damage to the machine Never put the hot brushcutter onto dry grass or onto any combustible materials Always install the approved cutting...

Страница 5: ...Once it occurs the equipment is thrown sideway or toward the operator at great force and it may cause serious injury Kickback occurs particularly when applying the blade segment between 12 and 2 o cl...

Страница 6: ...011 Tomoyasu Kato Director Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi JAPAN Never straighten or weld damaged cutting tools Pay attention to the environment Avoid unnecessary throttle operation...

Страница 7: ...ntact magnet type Spark plug type NGK CMR6A Electrode gap mm 0 7 0 8 CUTTER BLADE NYLON CUTTING HEAD CUTTER BLADE NYLON CUTTING HEAD CUTTER BLADE NYLON CUTTING HEAD Vibration per ISO 22867 Right handl...

Страница 8: ...18 3 GB DESIGNATION OF PARTS 1 Fuel tank 2 Recoil starter 3 Air cleaner 4 I O and throttle lock switch on off 5 Spark plug 6 7 Clutch case 8 Rear grip 9 Hanger 10 Handle 11 Throttle lever 12 Control c...

Страница 9: ...Align the screw hole in the grip with the one in the shaft Tighten the screw securely MOUNTING OF HANDLE Loosen knob 1 Place handle 4 between handle clamp 2 and handle holder 3 Adjust handle 4 to an a...

Страница 10: ...ately CAUTION The appropriate protector must always be installed for your own safety and in order to comply with accident prevention regulations Operation of the equipment without the guard being in p...

Страница 11: ...ION Be sure to push in nylon cord cutter protector 4 until it is fully inserted Take care not to injure yourself on the cutter for cutting the nylon cord To remove the nylon cord cutter protector 4 ap...

Страница 12: ...d rotate the receiver washer 4 until it is locked with the hex wrench Loosen the nut 1 left hand thread with the socket wrench and remove the nut 1 cup 2 and clamp washer 3 4 3 2 1 4 3 2 1 Rotation He...

Страница 13: ...n color or mixes with dirt replace it with new one For the interval and method of replacement refer to P 22 Recommended oil Oil volume Approx 0 10L NOTE If the engine is not positioned as illustrated...

Страница 14: ...h fuel repeatedly or for a long time the skin becomes dry which may cause skin disease or allergy If fuel enters into the eye clean the eye with fresh water If your eye remains still irritated consult...

Страница 15: ...trol of the machine at this time Do not WARNING Failure to maintain complete control of the machine at all could result in serious bodily injury or DEATH For EM4350LH To release the machine release th...

Страница 16: ...et the I O switch 1 to OPERATION POINTS IN OPERATION AND HOW TO STOP EM4350UH EM4351UH STOP OPERATION Lock off lever High speed Low speed Throttle lever 1 OPERATION Lock off lever High speed Low speed...

Страница 17: ...e cable The internal wire may be pulled and the cutting tool may start rotating unintentionally Do not open the throttle Pull the starter knob gently until a certain resistance is felt Then return the...

Страница 18: ...justed However after several use the idle speed need to be re adjusted NYLON CUTTING HEAD The nylon cutting head is a dual line trimmer head that has bump feed mechanism The nylon cutting head will fe...

Страница 19: ...nger than the other side left hand direction indicated by LH Wind all but about 100 mm of the cords leaving the ends temporarily hooked through a notch on the side of the spool Mount the spool in the...

Страница 20: ...nd all but about 100 mm 3 15 16 of the Cords leaving the end temporarily hooked through a notch on the side of the spool 6 Put tab knob onto the housing hub positioning it can freely move up and down...

Страница 21: ...igning the tabs on cover and the windows on housing Make sure the cover is secured exactly to the housing Outer edge of cover locking tab and outer surface of the housing should be on same circumferen...

Страница 22: ...off lever the throttle lever and the lock button SERVICING INSTRUCTIONS REPLACEMENT OF ENGINE OIL Deteriorated engine oil will shorten the life of the engine Be sure to check the oil and level regula...

Страница 23: ...ponge and element paper Insert the element sponge all the way into the air cleaner cover Insert the side hook onto the air cleaner cover as illustrated and push the lower part of the air cleaner cover...

Страница 24: ...uch the spark plug connector while the engine is running danger of high voltage electric shock Gear case Grease hole SUPPLY OF GREASE TO GEAR CASE Supply grease Shell Alvania 2 or equivalent to the ge...

Страница 25: ...on for a long time drain all fuel from the fuel tank and carburetor and keep it at a dry and clean place Drain fuel from the fuel tank and carburetor according to the following procedure 1 Remove the...

Страница 26: ...t 10 Idle speed Inspect adjust 18 Air cleaner Clean 23 Spark plug Inspect 24 Cooling air passage and Clean inspect 25 Fuel pipe Inspect 25 Replace 2 Gear case grease 24 Clean replace 24 Valve clearanc...

Страница 27: ...ce Abnormal drive system Make request for inspection and maintenance Engine stops soon Engine speed does not increase Perform warm up operation Choke lever is set to CLOSE although engine is warmed up...

Страница 28: ...Makita Corporation Anjo Aichi Japan 885118A222 www makita com ALA...

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