Husqvarna 560XP - Key to Symbols; Symbols on the Machine

English - 2
Husqvarna 555, 556, 560XP,
560XPG, 562XP and 562XPG
Contents
Workshop Manual
1 Introduction and safety instructions .............. 3
1.1 General ......................................................................................................3
1.2 Safety ..........................................................................................................3
1.3 Target group ............................................................................................3
1.4 Modications ...........................................................................................3
1.5 Tools ........................................................................................................... 3
1.6 Structure ...................................................................................................3
1.6.1 Repair of a specic system......................................................3
1.6.2 Dismantling and assembling the chain saw. ...................3
1.7 Numbering ...............................................................................................3
1.8 General Instructions ............................................................................. 4
1.9 Special Instructions ............................................................................... 4
2 Symbols ............................................................ 5
2.1 Symbols on the saw .............................................................................. 5
2.2 Symbols in the Workshop Manual ................................................... 5
3 Technical data .................................................. 6
4 Service tools ..................................................... 8
5 Service data .................................................... 10
6 Safety equipment ............................................ 12
6.1 Dismantling the chain brake ...........................................................12
6.2 Cleaning and inspection ...................................................................12
6.3 Assembling the chain brake ............................................................13
6.3.1 Functional inspection: ...........................................................14
6.4 Dismantling the muer ....................................................................14
6.5 Cleaning and inspection ...................................................................14
6.6 Assembling the muer .....................................................................14
6.7 Replacing the chain catcher ............................................................15
6.8 Dismantling the start/stop control ................................................15
6.9 Cleaning and inspection ...................................................................15
6.10 Assembling the start/stop control ..............................................16
6.10.1 Resistance test - stop function .........................................16
6.11 Dismantling the throttle control lock, throttle control and spring...17
6.12 Cleaning and inspection .................................................................17
6.13 Assembling the throttle control lock, throttle control and spring...18
7 Repair instructions ......................................... 19
7.1 Dismantling the starter ......................................................................19
7.2 Cleaning and inspection ...................................................................19
7.3 Replacing a broken or worn starter cord ....................................20
7.4 Cleaning and inspection: ..................................................................20
7.5 Tensioning the return spring ...........................................................20
7.6 Replacing a broken return spring ..................................................21
7.7 Starter assembly ...................................................................................21
7.8 Dismantling the ignition module and ywheel........................22
7.9 Cleaning and inspection ...................................................................22
7.10 Assembling the ignition module and ywheel ......................23
7.12 Dismantling the centrifugal clutch .............................................24
7.11 Cleaning and inspection .................................................................24
7.13 Assembly of centrifugal clutch .....................................................25
7.14 Dismantling the oil pump and screen .......................................25
7.15 Cleaning and inspection .................................................................25
7.16 Assembling the oil pump and screen ........................................26
7.17 Dismantling the intake system .....................................................26
7.19 Cleaning and inspection .................................................................28
7.18 Assembling the intake system ......................................................28
7.20 Carburettor ..........................................................................................29
7.20.1 Description ..............................................................................29
7.20.2 Design .......................................................................................29
7.20.3 Function ....................................................................................30
7.21 Dismantling the carburettor .........................................................31
7.22 Cleaning and inspection .................................................................33
7.23 Assembly ..............................................................................................33
7.24 Adjustment of AutoTune at change of carburettor ..............35
7.25 Pressure testing the carburettor ..................................................35
7.26 Fitting on the saw ..............................................................................36
7.27 Tank unit ...............................................................................................38
7.28 Dismantling .........................................................................................38
7.29 Venting the fuel tank ........................................................................38
7.30 Assembly .............................................................................................39
7.31 Vibration damping system .............................................................39
7.32 Dismantling .........................................................................................39
7.33 Cleaning and inspection .................................................................39
7.34 Assembly ..............................................................................................39
7.37 Replacing the fuel lter ...................................................................40
7.35 Replacing the fuel hose/return hose ..........................................40
7.36 Replacing the fuel pump (Purge) ................................................40
7.36.1 Dismantle .................................................................................40
7.36.2 Assembling ..............................................................................40
7.38 Handle heater and carburettor heater (560XPG, 562XPG) 41
7.39 Troubleshooting ................................................................................41
7.40.2 Troubleshooting the heating element, rear handle .43
7.40.1 Troubleshooting the heating element, front handle 43
7.39.1 Troubleshooting the generator ........................................43
7.41 Replacing the front handle ............................................................44
7.39.2 Troubleshooting the carburettor’s heating element
and thermostat ...................................................................................44
7.40 Replacing the heating element in the rear handle ...............44
7.42 Replacing the generator .................................................................45
7.43 Replacing the carburettor’s heating element and thermostat...46
7.44 Dismantling the piston and cylinder ..........................................48
7.45 Cleaning and inspection of the cylinder ...................................48
7.46 Assembling the piston and cylinder...........................................50
7.47 Pressure testing the cylinder .........................................................51
7.48 Dismantling the crankshaft and crankcase .............................52
7.48.1 Dismantling of crankshaft bearings. ..............................53
7.48.2 Cleaning and inspection .....................................................53
7.48.3 Assembly of crankshaft bearings ....................................54
7.49 Assembly of crankshaft and crankcase .....................................54
7.50 Assembly of sealing rings ...............................................................55
7.51 Assembling ..........................................................................................56
7.52 Replacing the bar bolt .....................................................................56
7.52.1 Replacing a bar bolt with intact crankcase ..................56
7.53 Repairing damaged threads ........................................................57
8 Troubleshooting .............................................. 58
8.1 Troubleshooting methods ................................................................59