Husqvarna CHAIN SAW 266 manual

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Table of contents for the manual

  • Page 1

    Chain saw model 266 Operator’ s manual TECHNICAL SPECIFICA TION Displacement . . . . 66.7 cm 3 Bore . . . . . . . . . . . 50 mm Stroke . . . . . . . . . . 34 mm Ignition advance . . . . . 25˚ bef ore t.d.c. at 8500 r pm Sparking Plug . . . . Champion CJ 7Y , P AL P8Y Electrode gap . . . . 0.5 mm Carburettor . . . . . . Diaphragm type Tillotson H[...]

  • Page 2

    What is what on the chain saw? 1. Starter handle 7. Throttle trigger 2. Oil filler cap 8. Front hand guard 3. Starter 9. Chain brake activator 4. Adjusting screws, 10. Cylinder cover carburetor 11. Choke 5, Fuel filler cap 12. Throttle latch 6. Ignition switch 13. Throttle trigger lockout E r ! Tension the chain while holding up the bar tip. Do not[...]

  • Page 3

    Chain brake activator “Swed-o-Matic” The Swed-o-Matic should release the chain brake at a certain load on the guide bar tip. Adjusting the release power The distance between the Swed-o-Matic release screw and the front handle (B) determines the release power. A smaller gap means reduced release power. The release power can be checked as follows[...]

  • Page 4

    Starting the chain saw A. Cold engine . 1. Switch on the ignition (push the switch is visible). 2. Pull out the choke control. to the left so that the 1 3. Push down the throttle trigger lockout (A). 4. Open the throttle fully (B). 5. Push the throttle latch backwards (C). Now all the controls are in starting position and the chain saw is ready to [...]

  • Page 5

    ! Cleaning the air filter A clean air filter is necessary for optimal carburetor function and optimal engine power. In order to get at the air filter, remove the cylinder cover by undoing the retaining screws and lifting the cover off upwards-backwards. Remove the heaviest dirt from the air filter. Undo the screw and lift the filter off carefully t[...]

  • Page 6

    Winter use Assemble the remaining parts in reverse order Lift up the starter cord into the notch on the pulley. Tension the return spring by turning the pulley clockwise about two turns. NOTE! Make sure that it is possible to turn the pu//ey at least 1/4 of a turn further when the cord is fu//y pu//ed out. Adjusting the oil pump capacity The oil pu[...]

  • Page 7

    Maintenance of the chain saw Daily maintenance 1. Clean the saw body from the outside. 2. Clean the air filter. Change if necessary. 3. Turn around the guide bar, lower edge up. Clean the bar groove. 4. Clean the fan and air intakes in the starter cover. 5. Clean the cooling fins on the cylinder. 6. Clean the space under the clutch cover. 7. Sharpe[...]

  • Page 8

    I Safety reminders Handling 1. When transporting the saw, fit the chain protection. 2. Do not smoke when filling the fuel tank. 3. Before cutting, fix the barking support properly 4. When using the saw, keep both hands on the handles. 5. Nobody is allowed to be within the swing area of the saw. 6 Always stop the engine before checking and adjusting[...]