Husqvarna 50 Rancher Owner's Maintenance Manual
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Husqvarna 50 Rancher Owner's Maintenance Manual

Husqvarna chain saw owner's manual
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See also: Workshop Manual , Operator's Manual

Chain saw

50 Rancher
TECHNICAL SPECIFICATION
Displacement . . . . 48.7 cm
Bore . . . . . . . . . . . 44 mm
Stroke . . . . . . . . . . 32 mm
Ignition advance . . . . . 26˚ before t.d.c. at 8400 rpm
Sparking Plug . . . . Champion CJ 7Y
Electrode gap . . . . 0.5 mm
Carburettor . . . . . . Diaphragm type
Owner's maintenance manual
3
Fuel tank capacity . . . .0.6 l
Oil tank capacity . . . . . 0.3 l
Sawing chain. . . . . . .325" pitch
Guide Bar . . . . . . . . . . 15" (38 cm)
Weight empty, incl. 38 cm
guide bar , chain
and chain brake . . . . . 6.0 kg

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Summary of Contents for Husqvarna 50 Rancher

  • Page 1: Chain Saw

    Chain saw 50 Rancher TECHNICAL SPECIFICATION Displacement ..48.7 cm Bore ... 44 mm Stroke ..32 mm Ignition advance .

  • Page 2: Chainsaw Overview

    On no account waste oil should be used as this can damage the oil pump. Always top up with fuel and chain lubricant at the same time OIL MIXTURE: only, Husqvarna Twostroke Oil Ordinary twostroke oil Pre-mixed Petrol in Litres...

  • Page 3: Maintaining Chain Brake

    MAINTAINING THE CHAIN BRAKE This chain saw is equipped with a new type of automatic chain brake that has been adjusted at the factory. It will need no further adjust- ment. Release the chain brake as soon as you move or cease working even if it is for a short break.

  • Page 4: Cleaning Air Filter

    CLEANING THE AIR FILTER In order to get at the air filter, remove the cylinder cover by undoing the three retaining screws and lifting the cover off upward% back- wards, Lift off the filter carefully to prevent dirt from falling down into the carburetor.

  • Page 5: Starting Chain Saw

    STARTING THE CHAIN SAW Cold engine ..- _- ..-,’1, 1. Switch on the ignition (push the ignition switch to the left so that the 1 is visible). 2. Push UII the choke control. 3. Push down the throttle trigger lockout (A). 4, Open the throttle fully (B).

  • Page 6: Daily Maintenance

    MAINTENANCE OF THE CHAIN SAW ..Daily maintenance Clean the saw body from the outside. Clean the air filter. ”Change if necessary. Turn around the guide bar, lower edge up. Clean the bar groove. Clean the air intakes in the starter cover. Clean the cooling fins on the cylinder.

  • Page 7: Winter Use

    WINTER USE In winter, extreme cold and powdery snow can cause running prob- lems. The partition wall is prepared for cold working conditions. In the partition wall there is a hole, that is covered by a lid (A) when operating at normal temperatures, In case of extreme cold, this lid shall be removed so that heated air from the cylinder can flow into the carburetor air filter from being iced up.
  • Page 8 Printed in Sweden mrmtr.~s Mo,,(. 1018 401-26A 1 I-62...

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