Stiga WBE170 Workshop Manual

Release 00 - 11/2018
Engine WBE 170
page 3
Workshop Manual
INTRODUCTION ..................................................................................................... 5
1. RULES AND PROCEDURES FOR SERVICE CENTRES .......................................... 6
1.1. Guarantee validity ...............................................................................................................................6
1.2. Service repairs after guarantee period .............................................................................................6
1.3. Faultnotication...................................................................................................................................6
1.4. Spare parts request .............................................................................................................................6
2. GENERAL AND SAFETY REGULATIONS ............................................................. 7
2.1. Qualicationofoperators ...................................................................................................................7
2.2. Safety measures ..................................................................................................................................7
2.3. Precautions during servicing ..............................................................................................................7
2.4. Warning labels .....................................................................................................................................8
2.5. Necessary equipment ......................................................................................................................... 8
2.6. Symbols and terms used for safety purposes ...................................................................................8
3. TECHNICAL DATA AND SPECIFICATIONS ........................................................ 9
3.1. Identication ........................................................................................................................................9
3.2. Technical data .....................................................................................................................................9
3.3. Adjustments .......................................................................................................................................... 9
3.4. Expendable materials .........................................................................................................................9
3.5. Use limits ...............................................................................................................................................9
3.6. Tightening torques .............................................................................................................................10
3.7. Table of Tightening torques ...............................................................................................................11
3.8. Identicationofengineunits ............................................................................................................12
4. ENGINE TUNING AND TESTING ...................................................................... 13
4.1. Operating guidelines .........................................................................................................................13
4.2. Engine tuning program .....................................................................................................................13
4.3. Functional test ....................................................................................................................................14
5. TANK AND SUPPLY .......................................................................................... 15
5.1. Emptying and removing the tank ....................................................................................................16
5.2. Cleaning the tank ..............................................................................................................................17
5.3. Checking and cleaning the breather pipe .....................................................................................17
6. STARTING SYSTEM ( manual starter) ....................................................... 18
6.1. Removing the starter assembly ........................................................................................................18
6.2. Replacing the rope ............................................................................................................................ 18
6.3. Replacing the hooks .........................................................................................................................19
7. STARTING SYSTEM ( electric starter) ........................................................ 20
7.1. Removing the starter motor ...................................................................................................................20
7.2. Disassembly and cleaning the starter motor pinion ........................................................................... 21
8. INTAKE SYSTEM ............................................................................................... 22
8.1. Maintenanceoflteringelement .....................................................................................................22
CONTENTS
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Stiga WBE170 Specifications

General

Brand	Stiga
Model	WBE170
Category	Engine
Language	English