Makita DCS 7301, DCS6401, DCS 7901 Spare parts, Guarantee, Malfunction System Observation, Cause

Spare parts

Reliable long-termoperation, as well as the safety of your chain saw, depend among other things on the quality of the spare parts used. Use only original MAKITA parts, marked /'n

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Only original spare parts and accessories guarantee the highest quality in material, dimensions, function and safety.

Original spare parts and accessories can be obtained from your local dealer. He will also have the spare part lists to determine the required spare part numbers, and will be constantly informed about the latest improvements and spare part innovations.

Please bear in mindthat if parts otherthan original MAKlTAspare partsare used,this will automatically invalidatethe MAKlTAproduct guarantee.

Guarantee

MAKITA guarantees the highest quality and will therefore reimburse all costs for repair by replacement of damaged parts resulting from materialor productionfaults occurringwithin the guarantee periodafter purchase. Please note that in some countries particular guarantee conditions may exist. If you have any questions, please contact your salesman, who is responsible for the guarantee of the product.

Please note that we cannot accept any responsibility for damage caused by: Disregard of the instruction manual.

Non-performance of the required maintenance and cleaning.

Incorrect carburetor adjustment.

Normal wear and tear.

Obvious overloading due to permanent exceeding of the upper performance limits.

Use of guide bars and chains which have not been approved.

Use of guide bar and chain lengths which have not been approved. - Use of force, improper use, misuse or accidents.

Damage from overheating due to dirt on the fan housing.

Work on the chain saw by unskilled persons or inappropriate repairs.

Use of unsuitable spare parts or parts which are not original MAKITA parts, insofar as they have caused the damage. Use of unsuitable or old oil.

Damage related to conditions arising from lease or rent contracts.

Cleaning, servicing and adjustment work is not covered by the guarantee. All repairs covered by the guarantee must be performed by a MAKITA service centre.

Trouble shooting

Malfunction	System	Observation
Chain does not run	Chain brake	Engine runs
Engine does not start or	Ignition system	Ignition spark
only with difficulty		No ignition spark
	Fuel supply	Fuel tank is filled
	Compression	Inside
	system
		Outside
	Mechanical	Starter does not engage
	malfunction
Warm start difficulties	Carburetor	Fuel tank is tilled
		Ignition spark
		~~
Engine starts, but	Fuel supply	Fuel tank is filled
dies immediately
Insufficient power	Several systems	Engine is idling
	may be involved
	simultaneously
		~
No chain lubrication	Oil tank/pump	No oil on the chain

Cause

Chain brake actuated. '

Malfunction in fuel supply system, com- pression system, mechanical malfunction. Switch on STOP, fault or short-circuit in the wiring, plug cap or spark plug defective.

Choke in wrong position, carburetor defective, suction head dirty, fuel line bent or interrupted.

Cylinder base packing ring defective, radial shaft packings defective, cylinder or piston rings defective

Spark plug does not seal.

Spring in starter broken, broken parts inside the engine.

Wrong carburetor adjustment.

Wrong idling adjustment, suction head or carburetor dirty. Tank venting defective, fuel

line interrupted, cable defective, STOP switch defective. Starting valve dirty

Air filter dirty, wrong carburetor adjust-

ment, muffler clogged, exhaust channel in cylin- der clogged, spark arrester screen clogged.

Oil tank empty.

Oil guide groove dirty.

Oil-pump adjusting screw incorrectly adjusted.

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