MAINTENANCE
Below you will find some general maintenance instructions. If you have more questions, contact your servicing dealer.
Weekly maintenance
Daily maintenance
1. Check that the AV |
elements are not soft or |
torn. |
1 |
2 |
1. Check the throttle trigger |
for smooth operation. If |
any binding occurs, or if |
engine fails to return to |
idle, the saw should be |
taken to your dealer, |
before it is used again. |
Also, be sure that the |
trigger cannot be pulled |
until the throttle trigger |
lockout is depressed. |
2. Clean the chain brake |
and check its function |
according to the |
instructions. Make sure |
that the chain catcher is |
undamaged. Otherwise |
replace it immediately. |
3. Clean or replace the air |
filter as necessary. Check |
for damage or holes. |
4. The bar should be turned |
daily for more even wear. |
Check the lubrication hole |
in the bar, to be sure it is |
not clogged. Clean the |
bar groove, if the bar has |
a sprocket tip, this should |
be lubricated. |
1 |
2 |
3 |
4 |
5 |
2. | Lubricate the clutch drum |
| bearing. |
3. | File off burrs, if any, on |
| the sides of the bar. |
4. | Clean the spark plug and |
| check the gap. |
| The correct gap is 0,5 mm |
| (0,020 inch). |
5. | Check the starter and the |
| recoil spring. Clean the |
| fins on the flywheel. |
6. | Clean the cooling fins on |
| the cylinder. |
7. | Clean or change the |
| screen in the muffler. |
8. | Clean the carburetor body |
| and air box. |
| 3 |
4 | 0,5 mm |
| |
| 5 |
6 |
|
| 7 |
| 8 |
5. Check the function of the |
oiler to be sure the bar |
Monthly maintenance
| and chain receive proper |
| lubrication. |
6. | Sharpen the chain and |
| check its tension and |
| condition. Check the drive |
| sprocket for wear. |
| Replace if necessary. |
7. | Check the starter and |
| starter cord for wear or |
| damage. Clean the air |
| intake slots on the starter |
| housing. |
8. | Check for any loose nuts |
| and screws and retighten |
| if necessary. |
9. | Test the stop switch to be |
| sure it shuts off the |
| engine. |
6 |
7 |
8 |
9 |
1.Check the brake band on the chain brake for wear.
2.Check the clutch centre, clutch drum and clutch spring for wear.
3.Clean the outside of the carburetor.
4.Change the fuel filter.
5.Clean the inside of the fuel tank.
6.Clean the inside of the oil tank.
7.Check all cables and connections.
8.Change the spark plug.
9.Change the air filter.
1
2
3
4 5 
6
7
8 0,5 mm
9
English – 33
