Husqvarna 965030292 manual Bar and chain combinations

Page 39

TECHNICAL DATA

Recommended original and replacement bar and chain combinations

Following is a list of recommended cutting equipment for the Husqvarna chain saw model 455 Rancher. The combinations of power head, bar and chain have been tested and found to be in accordance with the kickback and vibration requirements of

ANSI B 175.1–2000.

The guide bar nose radius is determined by either the maximum number of teeth in the nose sprocket or the corresponding maximum nose radius of a solid bar.

The following list is the chain saw manufacturers recommendations. There may be other combinations available, which will also achieve kickback reduction.

As we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our list. For guide bars of the same length, all sprocket-nose guide bars of the same pitch and having the same number of sprocket teeth may be considered to have equivalent kickback energy. A hard nose bar having the same length and nose radius as a sprocket-nose bar may be considered to have equivalent or less kickback energy than the sprocket-nose bar.

Bar and chain combinations

Chain saw model Husqvarna 455 Rancher met the kickback performance requirements of ANSI B 175.1-2000 when tested with the combinations of bars and saw chains listed below. The saw chains Husqvarna H30, H80 and H81 are also classified as a low kickback saw chain since it met the requirements for low kickback saw chain outlined in ANSI B 175.1-2000. We recommend to use only the listed combinations of bars and chains for chain saw model Husqvarna 455 Rancher. Other chain saw models may not meet the kickback requirements when equipped with the listed bar and chain combinations.

 

 

Bar

 

Chain

 

 

 

 

 

 

 

Length, inch

Pitch, inch

Gauge, inch/mm

Max. nose radius

Type

Drive link count

 

 

 

 

 

 

13

0,325

0,050

10T

Husqvarna H30

56

 

 

 

 

 

 

15

0,325

 

10T

 

64

 

 

 

 

 

 

16

0,325

 

10T

 

66

 

 

 

 

 

 

18

0,325

 

10T

 

72

 

 

 

 

 

 

20

0,325

 

10T

 

78

 

 

 

 

 

 

13

0,325

0,058, 0,050

10T

Husqvarna H25, Husqvarna H22

56

 

 

 

 

 

 

15

0,325

 

10T

 

64

 

 

 

 

 

 

16

0,325

 

10T

 

66

 

 

 

 

 

 

18

0,325

 

10T

 

72

 

 

 

 

 

 

20

0,325

 

12T

 

78

 

 

 

 

 

 

15

3/8

0,058, 0,050

11T

Husqvarna H42, Husqvarna H46,

56

 

 

 

 

Husqvarna H47, Husqvarna H48,

 

16

3/8

 

11T

60

 

Husqvarna H80, Husqvarna H81

 

 

 

 

 

18

3/8

 

11T

68

 

 

 

 

 

 

 

 

20

3/8

 

11T

 

72

 

 

 

 

 

 

English – 39

Image 39
Contents Rancher Key to symbols KEY to SymbolsContents Dear customer IntroductionWhat is what on the chain saw? What is WHAT?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard General Safety Precautions Vibration damping system Throttle lockChain catcher Right hand guardGeneral rules Stop switchCutting equipment MufflerSome terms that describe the bar and chain Cutting equipment designed to reduce kickbackBar ChainSharpening your chain and adjusting depth gauge setting General information on sharpening cutting teethSharpening cutting teeth General advice on adjusting depth gauge setting Adjustment of depth gauge settingTensioning the chain Checking chain lubrication Lubricating cutting equipmentChain oil Filling with chain oilChecking wear on cutting equipment Needle bearing lubricationFitting the bar and chain AssemblyFuel Fuel HandlingLong-term storage Fuel safetyFueling Transport and storageWarm engine Starting and StoppingStarting and stopping Cold engineStopping General working instructions Basic safety rulesWorking Techniques Before useGeneral rules Basic cutting technique GeneralTerms Cutting LimbingClearing the trunk and preparing your retreat Tree felling techniqueSafe distance Felling directionDirectional cuts FellingFreeing a trapped tree Freeing a tree that has fallen badlyCutting trees and branches that are in tension How to avoid kickbackWhat is kickback? General adviceCutting the trunk into logs Maintenance Carburetor adjustmentGeneral Checking the front hand guard Correctly adjusted carburetorHigh speed jet H Checking brake band wearChecking the brake trigger Muffler StarterChanging a broken or worn starter cord Fitting the starter Air filterTensioning the recoil spring Changing a broken recoil springNeedle bearing lubrication Adjustment of the oil pumpSpark plug Lubricating the bar tip sprocketWinter use Air Injection centrifugal cleaningTemperature 0C 32F or colder Temperature -5C 23F or colderDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataBar and chain combinations Your Warranty Rights and Obligations Federal Emission Control Warranty StatementOther safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Kickback safety precautions´z+H8o¶5u¨ Page 1140247-95 ´z+H8o¶5u¨ ´z+H8o¶5u¨