
Contents
Introduction................................................................... 10
Safety............................................................................11
Assembly...................................................................... 14
Operation...................................................................... 15
Maintenance................................................................. 21
Troubleshooting............................................................ 27
Transportation and storage...........................................28
Technical data.............................................................. 29
Accessories.................................................................. 30
EC Declaration of Conformity....................................... 32
Introduction
Product description
The Husqvarna 435 II, 435e II, 440 II, 440e II are
chainsaw models with a combustion engine.
Work is constantly in progress to increase your safety
and efficiency during operation. Speak to your servicing
dealer for more information.
Intended use
This chainsaw for forest service is designed for forest
work such as felling, limbing and cutting.
Note: National regulations can set limit to the
operation of the product.
Product overview
(Fig. 1)
1. Cylinder cover
2. Air purge bulb
3. Start decal
4. Start/stop switch
5. Rear handle
6. Information and warning decal
7. Fuel tank
8. Adjuster screws carburetor
9. Starter rope handle
10. Starter housing
11. Chain oil tank
12. Product and serial number plate
13. Felling direction mark
14. Front handle
15. Chain brake and front hand guard
16. Muffler
17. Saw chain
18. Bar tip sprocket
19. Guide bar
20. Spiked bumper
21. Chain catcher
22. Chain tensioning screw
23. Clutch cover
24. Right hand guard
25. Throttle trigger
26. Throttle trigger lockout
27. Operator's manual
28. Combination wrench
29. Guide bar cover
Symbols on the product
(Fig. 2) WARNING! Be careful and use the
product correctly. This product can cause
serious injury or death to the operator or
others.
(Fig. 3) Read the operator's manual carefully and
make sure that you understand the
instructions before you use this product.
(Fig. 4) Always wear approved protective helmet,
approved hearing protection and eye
protection.
(Fig. 5) This product complies with applicable EC
Directives.
(Fig. 6) Noise emissions to the environment
according to European Directive
2000/14/EC and New South Wales
legislation “Protection of the Environment
Operations (Noise Control) Regulation
2017”. Noise emission data can be found
on the machine label and in the Technical
data chapter.
(Fig. 7) Choke.
(Fig. 8) Fuel.
(Fig. 9) Chain oil.
(Fig. 10) Air purge bulb.
(Fig. 11) Adjustment of the oil pump.
10 1270 - 005 - 21.06.2021