Bobcat 520 Hydrostatic Owner’s Manual 6549811 – PDF DOWNLOAD
FILE DETAILS:
Bobcat 520 Hydrostatic Owner’s Manual 6549811 – PDF DOWNLOAD
Language : English
Pages : 53
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Bobcat 520 Hydrostatic Owner’s Manual 6549811 – PDF DOWNLOAD
- This book is written to give the owner/operator necessary operating, routine servicing and preventive maintenance instructions for the Model 520 Bobcat.
- Read this manual thoroughly and become completely familiar with the machine before proceeding with operating and servicing. To locate desired section, place thumb on respective tab and flip pages until corresponding section tab is reached.
- For any additional information required, please refer to your Bobcat dealer.
- Maintenance which is beyond the scope of this manual should not be attempted by anyone other than qualified, authorized Melroe Dealer Servicing personnel.
TABLE OF CONTENTS:
Bobcat 520 Hydrostatic Owner’s Manual 6549811 – PDF DOWNLOAD
FOREWORD.......................................... 4 CONTENTS...................................... 4 520 BOBCAT LOADER PICTORIAL NOMEMCLATURE...... 5 OPERATING INSTRUCTIONS............................ 6 OPERATING INSTRUCTIONS........................ 8 CONTROLS...................................... 9 DASH PANEL.................................... 9 HOUR METER....................................10 THROTTLE CONTROL..............................10 CHOKE CONTROL.................................10 STEERING CONTROLS.............................10 PARKING BRAKE.................................11 HYDRAULIC CONTROLS............................12 STARTING PROCEDURE............................12 Pre-Starting Inspection...................12 Starting..................................13 Normal Starting Condition.................13 Cold Temperature Starting Condition.......14 BOBCAT OPERATION..............................14 Bucket Size...............................14 Installing Attachment.....................14 To Remove Attachment......................15 Operating The Bobcat Loader...............15 Operating Hints...........................15 Filling Bucket From A Pile................16 Digging The Bucket........................16 Breaking Ground...........................16 Loading...................................16 Backfilling...............................17 TRANSPORTING THE BOBCAT.......................17 ACCESSORIES...................................18 Front And Rear Lights.....................18 Flasher Lights............................18 Parking Brake.............................19 Fire Extinguisher.........................19 Rear Window...............................19 Front Mounted Auxiliary Hydraulics........19 PREVENTIVE MAINTENANCE............................20 SERVICE & MAINTENANCE.........................21 BOBCAT SERVICE SCHEDULE.......................22 ENGINE SERVICE................................23 AIR CLEANER SYSTEM............................23 FUEL SYSTEM...................................23 FUEL SYSTEM SERVICE...........................24 FUEL FILTER...................................24 ENGINE LUBRICATION SYSTEM.....................24 CHANGING ENGINE OIL AND FILTER................25 ENGINE COOLING SYSTEM.........................25 ELECTRICAL SYSTEM.............................26 HYDRAULIC SYSTEM..............................27 HYDRAULIC / HYDROSTATIC FLUID RESERVOIR.......27 Checking And Adding Fluid.................27 Draining The Hydraulic Reservoir..........28 HYDRAULIC FILTER REPLACEMENT..................28 FINAL DRIVE TRANSMISSION (CHAINCASE)..........28 TIRE MAINTENANCE..............................29 Tire Rotation.............................29 LUBRICATION OF LOADER.........................29 BOB-TACH......................................30 PIVOT PINS....................................30 PRE-DELIVERY INSPECTION.......................31 DELIVERY REPORT...............................31 THIRTY HOUR INSPECTION........................31 TROUBLESHOOTING...................................32 TROUBLESHOOTING THE ENGINE....................34 TROUBLESHOOTING THE DRIVE SYSTEM..............35 TROUBLESHOOTING THE HYDRAULIC SYSTEM..........36 MAJOR PARTS.......................................38 MAIN FRAME PARTS..............................40 HYDRAULIC CYLINDER CIRCUITRY..................41 HYDRAULIC SYSTEM..............................42 DRIVE SYSTEM..................................43 KOHLER ENGINE PARTS...........................44 ELECTRICAL SYSTEM.............................45 HYDROSTATIC SYSTEM............................46 GENERAL INFORMATION...............................48 LOADER SPECIFICATIONS.........................50 Operation & Performance...................50 Engine....................................50 Hydraulic System..........................51 Hydraulic Cylinders.......................51 Hydrostatic Transmission & Final Drive....51 Hydraulic Fluid.......................51 Electrical................................51 Tires.....................................51 Fluid Capactities.........................51 Torque Specifications.....................51 WARRANTY..........................................52
S.S 11/03/2025
