John Deere FG22 DISC SAW FELLING HEAD Operator’s Manual – PDF DOWNLOAD

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John Deere FG22 DISC SAW FELLING HEAD Operator’s Manual – PDF DOWNLOAD

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John Deere FG22 DISC SAW FELLING HEAD Operator’s Manual – PDF DOWNLOAD

P/N: OMF382268_SJ
Language: English
Division: Forestry
Product Lines: Felling Heads
Publication Type: Operator’s Manuals
Associated Models: FG22
Series: FG SERIES
Serial: 010001 –

Timberjack FG22 Disc Saw Felling Head; this manual is provided with detailed operating and maintenance instructions as well as safety information and equipment data.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere FG22 DISC SAW FELLING HEAD Operator’s Manual – PDF DOWNLOAD

Table of Contents 3
1 Introduction 9
1 1 Foreword 10
1 2 Customer Feedback 11
1 3 Model and Serial Number Record 12
1 4 Non-approved Field Product Changes 13
2 Warranty 15
2 1 Warranty Certificate – Timberjack Felling Heads 16
3 Safety Rules 17
3 1 General 18
3 2 Safety Symbol 18
3 3 Understanding Signal Words 18
3 4 General Safety Precautions 19
3 5 Operating Safety Precautions 22
3 6 Servicing Safety Precautions 23
3 7 Fire Prevention 29
3 8 What to Do if the Equipment Catches Fire 30
4 Description 31
4 1 Nomenclature 32
4 1 1 FG22 Felling Head Description 32
4 2 Decal Application 33
4 2 1 FG22 Felling Head Decal Location 33
4 3 Saw Drive Components 34
4 4 Saw Drive Description 35
4 5 Disc Saw Blade Description 36
4 5 1 Serial Number Location 36
4 5 2 Blade with Hardened Teeth 36
4 5 3 Blade with Curved Carbide Tipped Teeth 36
4 6 Disc Saw Blade & Tooth Data 37
5 Operation 39
5 1 Basic Operation 40
5 1 1 Principle of Operation 40
5 1 2 Blade Feeding Speed 41
5 1 3 General Method of Operation 41
5 1 4 Stopping the Disc Saw Blade 42
5 2 Operating Instructions 43
5 2 1 Cutting Multiple Trees 43
5 2 2 Handling The Tree 45
6 Lubrication and Maintenance 47
6 1 Maintenance Schedule 48
6 2 Maintenance Procedures 50
6 2 1 General 50
6 2 2 Tools Required 51
6 2 3 Bolt Torque Chart 52
6 2 4 Maintenance – First 8 Hours 53
6 2 5 Maintenance – Daily or (every 12 Hours of Operation) 61
6 2 6 Maintenance – First 24 Hours 62
6 2 7 Maintnenance – 125 Hours 64
6 2 8 Maintenance – 250 Hours 66
6 3 Unscheduled Maintenance 67
6 3 1 Disc saw Blade Inspection 67
6 3 2 Saw Tooth Replacement 69
6 3 3 Disc Saw Blade Removal 71
6 3 4 Disc Saw Blade Installation 74
6 3 5 Check All Hydraulic Hoses and Fittings 76
6 3 6 Disc Saw Blade Wear 76
6 4 Fluids and Lubricants 80
6 4 1 Recommended Hydraulic System Fluids 80
7 Hydraulic System 81
7 1 Initial Pump & Motor Startup 82
7 2 Initial Saw Speed Adjustment 82
7 3 Initial Saw Circuit Begin of Stroke Adjustment & Pressure Setting 82
8 Electrical System 83
8 1 Saw Speed Sensor 84
9 Troubleshooting 85
9 1 Disc Saw Blade Stalling 86
9 1 1 Operator Technique 86
9 1 2 Disc Saw Blade Maintenance 86
9 1 3 *Hydraulic 87
9 1 4 Can’t Obtain Maximum Disc Saw Blade Speed 87
10 Specifications 89
10 1 Dimensions 90
10 2 Specifications 91
10 2 1 General 91
11 Miscellaneous 93
11 1 Measurement Conversions 94
11 1 1 Miscellaneous Conversions 95
11 1 2 Metric and Imperial Unit Expressions 95
11 2 Wood Measurement Equivalents 96
11 3 Weights of Commercially Important Woods 97
11 4 General Bolt Torque Values 98
Index 99
B 99
C 99
D 100
F 100
G 100
H 100
I 101
L 101
M 101
N 101
O 102
P 102
R 102
S 102
T 103
U 103
V 103
W 103

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