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 ANDREAS

 STIHL

 AG

 & Co

. KG

, 20

17

R

A

_025

_20

16

_01_0

1.

 VA0

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1_GB

Guide Bars

1

{

This service manual is protected by copyright. All rights reserved, especially the rights to reproduce, translate and process with electronic 

systems.

Contents

1

About this Service Manual .............................

2

1.1

Applicable Documentation ..............................

2

1.2

Symbols in Text ..............................................

2

2

Safety During Repair Work ............................

2

2.1

Protective Gloves............................................

2

2.2

Safety Glasses................................................

2

2.3

Spare Parts.....................................................

2

3

Nose Sprocket ...............................................

3

3.1

Overview.........................................................

3

3.2

Tools, Servicing Aids ......................................

3

3.3

Removing the Nose Sprocket .........................

3

3.4

Installing the Nose Sprocket ...........................

3

4

Guide Bar Nose .............................................

5

4.1

Overview.........................................................

5

4.2

Tools, Servicing Aids ......................................

5

4.3

Removing the Guide Bar Nose .......................

5

4.4

Installing the Guide Bar Nose .........................

5

5

Guide Bar Body..............................................

7

5.1

Tools, Servicing Aids ......................................

7

5.2

Removing Burrs ..............................................

7

5.3

Straightening the Guide Bar ...........................

7

5.4

Opening and Closing the Bar Groove.............

7

Summary of Contents for 2016-07

Page 1: ...2016 07 STIHL Guide Bars Service Manual...

Page 2: ......

Page 3: ...nual 2 1 1 Applicable Documentation 2 1 2 Symbols in Text 2 2 Safety During Repair Work 2 2 1 Protective Gloves 2 2 2 Safety Glasses 2 2 3 Spare Parts 2 3 Nose Sprocket 3 3 1 Overview 3 3 2 Tools Serv...

Page 4: ...es N If there is a risk of particles being thrown during the repair Wear safety glasses 2 3 Spare Parts If spare parts not approved by STIHL are installed they may not fulfill the required function or...

Page 5: ...N Center punch the rivet heads 2 N Use a 6 5 mm drill to drill away the heads of the rivets 2 N Knock out the rivets 2 with a 4 mm pin punch N Pull out the nose sprocket 5 from between the guide bar s...

Page 6: ...bar groove slightly to simplify this process N Position the nose sprocket 5 so that the holes in its bearing race line up with the holes in the bar nose 1 N Fit the countersunk rivets 2 and form thei...

Page 7: ...of the rivets 2 N Knock out the rivets 2 with a 5 mm pin punch N Remove the nose 3 from the guide bar 1 4 4 Installing the Guide Bar Nose N Push the new nose 3 onto the guide bar 1 The nose may be fi...

Page 8: ...Guide Bars 6 N If the joints arrows in the running faces are not the same height Grind down the projecting rails 0000 GXX 1603 A0...

Page 9: ...N Inspect bar body for cracks and damage N Support the bar in a press or vise at two points equidistant from the center of the bend 1 N Apply pressure to the apex of the bend 1 until the bar is straig...

Page 10: ...t matches the specified groove width in the wide portion of the groove N Clamp the affected area of the bar in a vise or hammer the bar rails against the spacer on a flat base N Inspect bar body for c...

Page 11: ...Guide Bars 9...

Page 12: ...RA_025_2016_01_01 englisch G www stihl com...

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