Husqvarna 545 Mark II, Operator'S Manual, Page: 2 / 128

Contents
Introduction..................................................................... 2
Safety..............................................................................4
Assembly........................................................................ 9
Operation...................................................................... 10
Maintenance................................................................. 21 Troubleshooting............................................................ 32
Transportation and storage...........................................33
Technical data.............................................................. 33
Accessories.................................................................. 34
Warranty....................................................................... 37
Introduction
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 description
The Husqvarna 545 Mark II, 545G Mark II, 550XP
Mark II, 550XPG Mark 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.
Product overview
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1. Cylinder cover
2. Spark plug
3. Spark plug cap
4. Air filter
5. Vibration damping system, 3 units
6. Throttle trigger lockout
7. Rear handle
8. Information and warning decal 9. Throttle trigger
10. Start/stop switch
11. Fuel level window
12. Fuel tank
13. Air purge bulb
14. Starter rope handle
15. Starter housing
16. Chain oil tank
2 544 - 009 - 07.02.2022