Husqvarna 325EX 用户手册

20

 – English

NOTE: Use only HUSQVARNA replacement parts. Use of other 
brands of replacement parts can cause damage to your unit or 
injury to the operator or others. Your warranty does not cover 
damage or liability caused by the use of accessories and/or at-
tachments not specifi cally recommended by HUSQVARNA.

Below you will fi nd some general maintenance instructions.

• Check throttle trigger and throttle trigger lockout function.
• Check stop switch function.
• Check that blade does not rotate at idling.
• Clean the exterior of the machine.
• Check the guard for damage or cracks.
• Change the guard in case of impacts or cracks.
• Check the blade for cracks and chips or damage. Replace if 

necessary.

• A non-balanced blade induces heavy vibrations that may dam-

age the machine.

• Check that the locking nut is suffi ciently tightened.
• Check that nuts and screws are suffi ciently tightened.

• Check the starter, especially cord and return spring.
• Clean the carburetor area.
• Clean the exterior of the spark plug.
• Remove it and check the electrode gap.
• Adjust it to 0,5 mm (.020"), or change the spark plug.
• Clean the cooling fi ns on the cylinder and check that the air 

intake at the starter is not clogged.

• Check that the angle gear is fi lled with grease up to 3/4. Use 

special grease.

• Clean the air fi lter.
• Clean the spark arrester screen at muffl er. Replace if dam-

aged.

• The fl exible drive shaft must be lubricated after every 30 hours 

in operation or more often.

• Rinse the fuel tank with gasoline.
• Clean the exterior of the carburetor and the space around it.
• Clean the fan and the space around it.
• Check fuel hose for cracks or other damage. Change if neces-

sary.

• Change fuel fi lter in fuel tank.
• Check clutch, clutch spring and clutch drum for wear. Change 

if necessary.

• Check electrical wires and connections.
• Change the spark plug.
• Change the airfi lter.