Stihl FR 450 Manuals

Manuals and User Guides for Stihl FR 450. We have 3 Stihl FR 450 manuals available for free PDF download: Manual, Service Manual, Instruction Manual

Stihl FR 450 Service Manual

Stihl FR 450 Service Manual (62 pages)

Brand: Stihl | Category: Trimmer | Size: 1 MB

Table of Contents

Table of Contents
2
1 Introduction

3
2 Specifications

4
- Engine
  4
- Fuel System
  4
- Ignition System
  5
- Gearhead
  5
- Special Accessories
  5
- For User
  5
- For Service
  5
- Tightening Torques
  6
3 Clutch

8
- Removing and Installing
  8
- Clutch Carrier
  9
4 Engine

10
- Exhaust Muffler/Spark Arresting Screen
  10
- Leakage Test
  11
- Preparations
  11
- Pressure Test
  12
- Vacuum Test
  12
- Oil Seals
  13
- Exposing the Cylinder
  14
- Cylinder and Piston
  15
- Removal
  15
- Installation
  16
- Piston Rings
  18
- Crankcase
  18
- Removing Crankshaft
  18
- Installing Crankshaft
  21
- Decompression Valve
  24
5 Ignition System

24
- Spark Plug Boot
  24
- Ignition Lead (FS 400/450, FR 450)
  25
- Ignition Module
  26
- Ignition Timing
  27
- Removing and Installing (FS 120
  27
- Removing and Installing (FS 400/450, FR 450)
  28
- Flywheel
  29
- Short Circuit Wire
  30
6 Rewind Starter

31
- General
  31
  - Rewind Spring
    31
- Replacing
  31
  - Tensioning
    32
  - Starter Rope/Starter
    33
  - Grip (Elastostart)
    33
7 Throttle Control

34
- Lever (Bike Handle)
  34
- Throttle Trigger/Interlock Lever (Loop Handle)
  35
- Contact Springs/Detent
  35
  - (Bike Handle)
    35
- Slide Control
  36
  - (Loop Handle)
    36
  - Throttle Cable
    37
- Replacing
  37
- Adjusting
  38
  - Air Filter
    39
  - Carburetor
    40
  - Leakage Test
    42
8 Fuel System

39
- Tank Vent
  45
- Pickup Body
  45
9 AV System

48
10 Shaft

52
- Loop Handle
  53
- Flexible Liner
  54
- Drive Tube
  55
  - Gearhead
    57
  - Clutch Drum
    58
- Repair
  59
- Special Servicing Tools
  60
- Servicing Aids
  62

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Stihl FR 450 Manual

Stihl FR 450 Manual (63 pages)

Brand: Stihl | Category: Lawn and Garden Equipment | Size: 7 MB

Table of Contents

Stihl FR 450 Instruction Manual

Stihl FR 450 Instruction Manual (50 pages)

Brand: Stihl | Category: Brush Cutter | Size: 1 MB

Table of Contents

Table of Contents
2
Guide to Using this Manual
3
Safety Precautions and Working Techniques
4
Assembling the Brushcutter
14
Adjusting the Throttle Cable
16
Approved Combinations of Cutting Tool, Deflector and Handle
18
Approved Power Tool Attachments
20
Mounting the Deflector
20
Mounting the Cutting Tools
21
Fuel
24
Fueling
26
Fitting Backpack
27
Starting / Stopping the Engine
28
Operating Instructions
31
Cleaning the Air Filter
31
Adjusting the Carburetor
32
Winter Operation
33
Checking the Spark Plug
34
Engine Running Behavior
35
Lubricating the Gearbox
35
Lubricating the Flexible Shaft
36
Replacing Starter Rope and Rewind Spring
36
Storing the Machine
39
Sharpening Metal Cutting Tools
39
Maintenance Chart
40
Minimize Wear and Avoid Damage
41
Parts and Controls
42
Specifications
44
Special Accessories
45
Maintenance and Repairs
46
Manufacturer's Certificate of Conformity
47
Quality Certification
47

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