Table Of Contents - Husqvarna 525HE3 Workshop Manual

1 Introduction
1.1 Document description............................................ 3
1.2 Target group...........................................................3
1.3 Revisions................................................................3
1.4 Safety..................................................................... 3
1.5 Servicing tools........................................................3
2 Safety
2.1 Safety definitions....................................................4
2.2 General safety instructions.....................................4
2.3 Special safety instructions......................................4
2.4 Symbols on the product......................................... 4
3 Prepare and do servicing on the product
3.1 Maintenance schedule........................................... 6
4 Servicing data
4.1 Servicing data ....................................................... 7
5 Servicing tools
5.1 Servicing tools .....................................................11
6 Repair instructions
6.1 Product overview for repair instructions .............. 13
6.2 To clean and examine the product parts..............14
6.3 Covers..................................................................14
6.4 Starter.................................................................. 14
6.5 Muffler.................................................................. 17
6.6 Air filter................................................................. 17
6.7 Carburetor............................................................ 18
6.8 Shaft.....................................................................23
6.9 Clutch and clutch drum........................................ 23
6.10 Flywheel............................................................. 25
6.11 Ignition system................................................... 26
6.12 Cylinder and piston............................................ 28
6.13 Crankshaft and crankcase................................. 30
6.14 Fuel tank............................................................ 33
6.15 Handle and throttle trigger..................................35
6.16 Bevel gear.......................................................... 37
6.17 Gearbox............................................................. 38
6.18 Cutting unit......................................................... 39
7 Troubleshooting
7.1 Troubleshooting................................................... 40
8 Technical data
8.1 Technical data......................................................44
2
Contents
1371 - 001 - 02.07.2020