John Deere FR50 Disc Saw Felling Head Operator’s Manual OMT396039X19 PDF

Description

John Deere FR50 Disc Saw Felling Head Operator’s Manual OMT396039X19 – PDF DOWNLOAD

• Part Number (P/N): OMT396039X19_14
• Language: English
• Division: Forestry
• Product Lines: Stt Disc Saw Felling Heads
• Publication Type: Operator’s Manuals
• Associated Model: FR50
• Serial Number Range: 1DWFR50X_ _0001150—

TABLE OF CONTENTS:

John Deere FR50 Disc Saw Felling Head Operator’s Manual OMT396039X19 – PDF DOWNLOAD

FR50 Disc Saw Felling Head 1
Introduction 2
Foreword 2
Technical Information Feedback Form 3
Contents 5
Safety and Operator Convenience Features 7
Safety and Operator Convenience Features 7
Safety—General Precautions 8
Recognize Safety Information 8
Follow Safety Instructions 8
Operate Only If Qualified 8
Wear Protective Equipment 9
Protect Against Noise 9
Avoid Unauthorized Attachment Modifications 9
Protect Against Flying Debris 10
Inspect Attachment 10
Stay Clear of Moving Parts 10
Avoid High-Pressure Fluids 10
Avoid High-Pressure Oils 11
Decommissioning — Proper Recycling and Disposal of Fluids and Components 11
Handle Chemical Products Safely 12
Add Cab Guarding for Special Uses 12
Safety—Operating Precautions 13
Use Steps and Handholds Correctly 13
Start Only From Operator’s Seat 13
Prevent Unintended Machine Movement 13
Avoid Work Site Hazards 14
Keep Riders Off Attachment 14
Avoid Machine Tip Over 14
Add and Operate Attachments Safely 14
Use Special Care When Operating 14
Inspect and Maintain Demolition Guard 15
Safety—Maintenance Precautions 16
Remove Paint Before Welding or Heating 16
Make Welding Repairs Safely 16
Drive Metal Pins Safely 16
Practice Safe Maintenance 17
Use Proper Lifting Equipment 17
Safety—Signs and Other Instructions 18
Safety Signs and Other Instructions 18
Operation—Felling Head Components 22
Felling Head Components 22
Disc Saw Blade Components 23
Operation—Operating Felling Head 24
Basic Operation 24
Principle of Operation 24
Speed of Blade Feed 24
Felling Head Rotation 24
General Method of Operation 25
Stopping Disc Saw Blade 26
Cutting Multiple Trees 26
Handle and Control The Tree 29
Maintenance—Periodic Maintenance 30
Prepare Felling Head for Maintenance 30
Locking Cap Screw Storage 30
Maintenance Schedule 31
Maintenance—Every 8 Hours 32
Check Drive Shaft End Play 32
Check Saw Tooth Cap Screw Torque 33
Check Saw Tooth Condition 33
Check Disc Saw Blade Condition 35
Check Saw Housing Restriction 35
Lubricate Harvesting Arm, Accumulating Arm, Cylinder Ends, and Lower Connecting Pins 37
Lubricate Drive Shaft Bearings 37
Lubricate Rotate Gears 39
Lubricate Rotate Bearing 40
Maintenance—Every 100 Hours 41
Clean Saw Motor Area 41
Clean Lubrication Vent 41
Check All Hydraulic Hoses and Fittings 41
Check Wrist Gear Case Oil Level 42
Lubricate Driveshaft Motor Coupling 42
Check Lower Flange Plate Cap Screw Torque 43
Maintenance—Initial 250 Hours 44
Drain and Refill Wrist Gear Case Oil 44
Maintenance—Every 1000 Hours 45
Drain and Refill Wrist Gear Case Oil 45
Miscellaneous—Machine 46
Saw Tooth Replacement 46
Inspect Felling Head Frame and Cover Plate 46
Disc Saw Blade Gauge 47
Welding on Machine 49
Hardware Torque Specifications 50
Unified Inch Bolt and Screw Torque Values 50
Metric Bolt and Screw Torque Values 51
Miscellaneous—Operational Checkout 52
Operational Checkout 52
Miscellaneous—Troubleshooting 57
Using Troubleshooting Chart 57
Troubleshooting Procedure 58
Miscellaneous—Storage 60
Prepare Attachment for Storage 60
Remove Attachment From Storage 60
Miscellaneous—Attachment Number(s) 61
Record Product Identification Number (PIN) 61
Record Saw Blade Product Identification Number (PIN) 61
Record Hydraulic Motor Serial Number 62
Miscellaneous—Specifications 63
Felling Head Specifications 63
Disc Saw Blade and Tooth Data 66
Page Number 7
Section 1-1 7
Section 1-2 8
Section 1-3 13
Section 1-4 16
Section 1-5 18
Section 2-1 22
Section 2-2 24
Section 3-1 30
Section 3-2 32
Section 3-3 41
Section 3-4 44
Section 3-5 45
Section 4-1 46
Section 4-2 52
Section 4-3 57
Section 4-4 60
Section 4-5 61
Section 4-6 63

S.V 04/24