Husqvarna 522HS75X Manuel d'instructions

Workshop manual

522HS75X, 522HSR75X

English

911 - 001 - 15.02.2019

Contents

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 Symbols on the product......................................... 4

3 Prepare and do servicing on the product

3.1 Maintenance schedule........................................... 5

4 Servicing data

4.1 Servicing data ....................................................... 6

5 Servicing tools

5.1 Servicing tools......................................................11

6 Function overview

6.1 Type plate and product serial number..................13

7 Repair instructions

7.1 Product overview for repair instructions............... 14

7.2 To clean and examine the product parts..............14

7.3 Starter.................................................................. 15

7.4 Muffler.................................................................. 18

7.5 Air filter................................................................. 18

7.6 Flywheel............................................................... 19

7.7 Ignition system..................................................... 21

7.8 Carburetor............................................................ 27

7.9 Handle and throttle trigger....................................31

7.10 Clutch, clutch drum and gearbox....................... 32

7.11 Cutting equipment.............................................. 34

7.12 Cylinder and piston............................................ 34

7.13 Crankshaft and crankcase................................. 40

7.14 Fuel tank............................................................ 46

8 Troubleshooting

8.1 Troubleshooting................................................... 49

9 Technical data

9.1 Technical data......................................................52

2911 - 001 - 15.02.2019

1 Introduction

1.1 Document description

This manual gives a full description of how to do

maintenance and repair on the product. It also gives

safety instructions that the personnel must obey.

1.2 Target group

This manual is for personnel with a general knowledge

of how to do repair and do servicing. All personnel that

do repair or do servicing on the product must read and

understand the manual.

1.3 Revisions

Changes to the product can cause changes to the

maintenance work and spare parts. Separate

information is sent out for each change.

Read the manual together with all received information

about changes to maintenance and spare parts for the

product.

1.4 Safety

WARNING: All personnel that repair or do

servicing on the product must read and

understand the safety instructions in this

workshop manual.

1.5 Servicing tools

The manual gives information about necessary servicing

tools. Always use original tools from Husqvarna.

911 - 001 - 15.02.2019 Introduction - 3

2 Safety

2.1 Safety definitions

Warnings, cautions and notes are used to point out

specially important parts of the manual.

WARNING: Used if there is a risk of injury or

death for the operator or bystanders if the

instructions in the manual are not obeyed.

CAUTION: Used if there is a risk of damage to

the product, other materials or the adjacent area

if the instructions in the manual are not obeyed.

Note: Used to give more information that is necessary in

a given situation.

2.2 General safety instructions

WARNING: Read the warning instructions that

follow before you use the product.

The service center that repairs the product must have

safety devices that obey local regulations. Warnings and

cautions are used to point out specially important parts

of the workshop manual.

2.3 Symbols on the product

WARNING! This product is dangerous.

Injury or death can occur to the operator

or bystanders if the product is not used

carefully and correctly. To prevent injury

to the operator or bystanders, read and

obey all safety instructions in the

operator's manual.

Read the operator's manual carefully and

make sure that you understand the

instructions before use.

Use approved hearing protection and

approved eye protection.

Use approved protective gloves.

Use heavy-duty slip-resistant boots.

Noise emission to the environment refer to

the European Community's Directive. The

emission of the product is specified in the

Technical data chapter and on the label.

The product agrees with the applicable

EC directives.

yyyywwxxxx The rating plate shows serial number.

yyyy is the production year and ww is

the production week.

Note: Other symbols/decals on the product refer to

certification requirements for some markets.

4 - Safety 911 - 001 - 15.02.2019

3 Prepare and do servicing on the product

3.1 Maintenance schedule

Maintenance Before

operation After 40 h After 100

Clean the external surface. After each operation.

Clean the muffler, exhaust pipe and engine from leaves, dirt and unwanted lubri-

cant. After each operation.

Make sure that the cutting attachment does not move at idle speed. X

Do a check of the stop switch. X

Examine the cutting attachment and the cutting attachment guard for damages

and cracks. Replace if it is damaged. X

Examine the hand guard for damages and cracks. Replace if it is damaged. X

Do a check of the throttle trigger lockout and the throttle trigger. X

Examine the engine, the fuel tank and the fuel lines for leaks. X

Tighten nuts and screws. X

Examine the fuel filter for contamination and the fuel hose for cracks and other

defects. Replace if necessary. X

Examine the starter and the starter rope for damages. X

Clean the air filter. Replace if it is necessary. X

Examine the vibration damping units for damages and cracks. X

Examine the spark plug, refer to

To examine the spark plug on page 21

. X

Clean the cooling system. X

Clean the external surface of the carburetor and the area around it. X

Clean or replace the spark arrester mesh. X

Clean the inner surface of the fuel tank. X

Examine the spark plug. X

Make sure that the gear housing is filled with grease. X

911 - 001 - 15.02.2019 Prepare and do servicing on the

product - 5

4 Servicing data

4.1 Servicing data

T27

5 - 8 Nm

T27

3 - 4 Nm

T27

3 - 4.5 Nm

T27

3 - 4 Nm

T27

2 - 3 Nm

T27

1.5 - 2.5 Nm

T25

2 - 3 Nm

T27

4 - 5 Nm

T27

3 - 4.5 Nm

T27

4 - 5 Nm

6 - Servicing data 911 - 001 - 15.02.2019

T27

6 - 8 Nm

T27

6 - 9 Nm

10 - 15 Nm

8 mm

6 - 9 Nm

T27

4 - 6 Nm

T27

3 - 5 Nm

911 - 001 - 15.02.2019 Servicing data - 7

T27

1.5 - 2.5 Nm

T27

4.5 - 5.5 Nm

T27

6 - 8 Nm

T27

6 - 8 Nm

16 mm

10 - 12 Nm

T27

4 - 6 Nm

T27

8 - 10 Nm

T27

3 - 4 Nm

T27

3 - 4 Nm

13 mm

14 - 16 Nm

T27

2.5 - 3 Nm

10 - 12 Nm

8 - Servicing data 911 - 001 - 15.02.2019

522HS75X

T27

6 - 9 Nm

T27

3 - 5 Nm

T27

3 - 5 Nm

8 mm

6 - 9 Nm

8 mm

6 - 9 Nm

8 mm

6 - 9 Nm

911 - 001 - 15.02.2019 Servicing data - 9

522HSR75X

T27

6 - 9 Nm

T27

3 - 5 Nm

T27

3 - 5 Nm

8 mm

6 - 9 Nm

8 mm

6 - 9 Nm

8 mm

6 - 9 Nm

10 - Servicing data 911 - 001 - 15.02.2019

Autres manuels pour 522HS75X

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Husqvarna Tondeuse

Husqvarna

Husqvarna 525RJX Manuel utilisateur

Husqvarna

Husqvarna 122LK Manuel utilisateur

Husqvarna

Husqvarna 327RJX series Manuel utilisateur

Husqvarna

Husqvarna 135R Manuel utilisateur

Husqvarna

Husqvarna 525iHF3 Manuel utilisateur

Husqvarna

Husqvarna 522HD60S Manuel utilisateur

Husqvarna

Husqvarna 436R Manuel utilisateur

Husqvarna

Husqvarna HA 110 Manuel utilisateur

Husqvarna

Husqvarna 325HS99X-series Manuel utilisateur

Husqvarna

Husqvarna 1153286-26 Manuel utilisateur

Husqvarna

Husqvarna 122c SERIES Manuel utilisateur

Husqvarna

Husqvarna 520iRX Manuel utilisateur

Husqvarna

Husqvarna 324L X-series Manuel utilisateur

Husqvarna

Husqvarna 253 RB Manuel utilisateur

Husqvarna

Husqvarna 325HS75 X-series Manuel utilisateur

Husqvarna

Husqvarna 520iHE3 Manuel utilisateur

Husqvarna

Husqvarna 129 LDX Manuel utilisateur

Husqvarna

Husqvarna 525LK Manuel utilisateur

Husqvarna

Husqvarna 326L Manuel utilisateur

Husqvarna

Husqvarna 128LDX Manuel utilisateur

Husqvarna

Husqvarna 324L X-series Manuel utilisateur

Husqvarna

Husqvarna 226HD60S Manuel utilisateur

Husqvarna

Husqvarna 326EX-series Manuel utilisateur

Husqvarna

Husqvarna 525L Manuel d'instructions

Manuels Tondeuse populaires d'autres marques

MTD

MTD HT 51 E Manuel utilisateur

McCulloch

McCulloch T22 LS Manuel utilisateur

COCKRAFT

COCKRAFT PRO HL36-S Manuel utilisateur

Grizzly

Grizzly CT 1800 Li Manuel utilisateur

Peco

Peco Z Trimmer ZT-3000 Manuel utilisateur

Solo

Solo 116 Manuel utilisateur

Stiga

Stiga ST 1200 Manuel utilisateur

Echo

Echo GT-225 - 10-09 Manuel utilisateur

RedMax

RedMax BT17 Manuel utilisateur

GreenWorks

GreenWorks STA806 Manuel utilisateur

Parkside

Parkside PHSL 900 A3 Manuel utilisateur

Gardeo

Gardeo PRO GPTHT2560 Manuel utilisateur

Park

Park DT-810870 Manuel utilisateur

Worx

Worx WG209 Manuel utilisateur

Gardenline

Gardenline 43671/HTKS26 Manuel utilisateur

Makita

Makita 3710 Manuel utilisateur

Champion

Champion 100683 Manuel utilisateur

Stihl

Stihl FS 311 Manuel utilisateur