Husqvarna 268K, 272K Manuals

Table of Contents

• 2

  List of Contents
• 2

  Table of Contents
• 3

  Introduction
  • 3

    Safety
  • 3

    Updates
  • 3

    Layout
  • 4

    Use
  • 4

    Repair of a Specific Sub-Assembly
  • 4

    Dismantling and Reassembly of the Entire Chain Saw
• 5

  Safety Regulations
  • 5

    General Instructions
  • 5

    Special Instructions
• 6

  Technical Data
  • 6

    CM/Inches
  • 14

    Tools for All Chain Saws
  • 15

    Tools for Saws 36 and 41
  • 15

    Tools for Saws 40, 45, 51 and 55
  • 16

    Tools for Saws 42, 242 and 246
  • 16

    Tools for Saws 254, 257 and 262
  • 17

    Tools for Saws 61, 268 and 272
  • 17

    Tools for Saws 281 and 288
  • 18

    Tools for Saws 394 and 3120
  • 19

    List of Tools
  • 20

    Saws 36 and 41
  • 20

    Character Key
• 20

  Service Data
  • 22

    Saws 42, 242 and 246
  • 23

    Service Data
  • 24

    Saws 40 and 45
  • 26

    Service Data (Saws 51/55)
  • 26

    Saws 51 and 55
  • 28

    Saws 254 and 257
  • 30

    Saw 262
  • 32

    Saws 61, 268 and 272
  • 34

    Saws 281 and 288
  • 36

    Saw 394
  • 38

    Saw 3120
  • 40

    Trouble Shooting Schematic
  • 40

    Starting
  • 40

    Idling (Low Rpm)
  • 41

    High Rpm
  • 41

    Acceleration and Retardation
  • 41

    Trouble Shooting Methods
• 42

  Safety Equipment
  • 42

    Chain Brake
  • 42

    Dismantling
  • 44

    Cleaning and Inspection
  • 44

    Assembly
  • 47

    Checking Brake Operation
  • 48

    Chain Catcher
  • 48

    Description
  • 48

    Replacing
  • 49

    Muffler
  • 51

    Stop Switch
  • 52

    Throttle Lock
• 57

  Starter
• 58

  Changing the Ferrule
• 61

  Electrical System
  • 61

    Ignition System
  • 64

    Fitting the Spark Plug Cover
  • 65

    Handle Heating
  • 65

    Trouble Shooting
  • 66

    Checking the Generator
  • 66

    Check the Handle Loop
  • 66

    Checking the Heat Loops in the Rear Handles
  • 66

    Checking the Power Switch
• 67

  Centrifugal Clutch
• 70

  Lubrication System
  • 75

    Dismantling the Oil Pump's Worm Gear
  • 77

    Assembling the Worm Gear
  • 77

    Assembling the Oil Pump
• 83

  Carburettor
  • 83

    Design
  • 84

    Operation
  • 85

    Plugs
  • 85

    ”Semi Fixed Jet”/”Fixed Jet”
  • 86

    Tillotson HS 228 B
  • 86

    Tillotson HS 255 B
  • 87

    Tillotson HS 260 a
  • 87

    Walbro HDA and HD
  • 88

    Walbro WJ
  • 88

    Walbro WG
  • 89

    Walbro WT
  • 89

    Zama C1Q-El1
  • 91

    "Semi Fixed Jet"/"Fixed Jet"
  • 95

    Walbro HDA Och HD
  • 100

    Pressure Testing
  • 100

    Refitting Onto Chain Saw
• 101

  Air Filter
  • 101

    268K, 272K and 272S
  • 102

    Main Filter
• 103

  Tank Unit
• 104

  Tank Unit
• 106

  Anti-Vibration System
• 108

  Piston and Cylinder
  • 110

    Piston and Cylinder
  • 110

    Faults and Causes
  • 113

    Decompression Valve
  • 113

    Crankcase and Cylinder
• 114

  Crankcase and Crankshaft
  • 121

    Bar Bolts
  • 122

    Changing the Seals
  • 124

    Assembly Positions Starter Side
  • 124

    Assemblt Position On the Clutch Side