Bobcat 843B Loader Operation & Maintenance Manual 6720547 – PDF DOWNLOAD

Description

Bobcat 843B Loader Operation & Maintenance Manual 6720547 – PDF DOWNLOAD

FILE DETAILS:

Bobcat 843B Loader Operation & Maintenance Manual 6720547 – PDF DOWNLOAD

Language : English
Pages : 80
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Bobcat 843B Loader Operation & Maintenance Manual 6720547 – PDF DOWNLOAD

OPERATOR SAFETY WARNINGS 3
CONTENTS 5
REFERENCE INFORMATION 5
FOREWORD 7
SERIAL NUMBER LOCATIONS 9
LOADER SERIAL NUMBER 9
ENGINE SERIAL NUMBER 9
DELIVERY REPORT 9
BOBCAT LOADER IDENTIFICATION 10
OPTIONS AND ACCESSORIES 11
SAFETY 13
SAFETY INSTRUCTIONS 15
SAFETY IS THE OPERATOR’S RESPONSIBILITY 15
BEFORE OPERATING THE BOBCAT LOADER 16
SAFE OPERATION NEEDS A QUALIFIED OPERATOR* 16
FIRE PREVENTION 17
MACHINE SIGNS (DECALS) 18
OPERATING INSTRUCTIONS 21
INSTRUMENT PANEL 23
THROTTLE CONTROL 23
PARKING BRAKE 24
STEERING LEVERS 25
HYDRAULIC CONTROLS 26
Foot Pedals 26
Lift Arm Operation 26
Tilt Operation (Bucket) 26
Auxiliary Lever Operation (Opt ) 26
DAILY INSPECTION 27
SEAT BAR RESTRAINT SYSTEM 28
GETTING READY FOR OPERATION 29
STARTING THE ENGINE 31
Normal Starting Condition 31
Cold Temperature Starting Condition 32
Warming The Hydraulic/Hydrostatic System 33
STOPPING THE ENGINE 33
ATTACHMENTS AND BUCKETS 34
Removal And Installation 35
OPERATING PROCEDURE 37
Filling The Bucket 38
Emptying The Bucket 38
Digging Into The Ground 39
Leveling The Ground (Using Lift Arms In Float Position) 40
Backfilling 40
PARKING THE BOBCAT LOADER 41
TRANSPORTING THE BOBCAT LOADER 41
LIFTING THE LOADER 42
TOWING THE LOADER 42
PREVENTIVE MAINTENANCE 43
MAINTENANCE SAFETY 44
SERVICE SCHEDULE 45
LIFT ARM SUPPORT DEVICE 46
OPERATOR CAB 46
Raising The Operator Cab 47
Lowering The Operator Cab 47
SEAT BAR SYSTEM 48
Seat Bar Inspection 48
Seat Bar Maintenance 48
REAR DOOR 49
Adjustment 49
AIR CLEANER SERVICE 50
FUEL SYSTEM 51
Fuel Specifications 51
Filling The Fuel Tank 51
Fuel Filter 51
Removing Air From The Fuel System 52
ENGINE LUBRICATION SYSTEM 53
Replacing Oil And Filter 53
COOLING SYSTEM 55
Checking The Coolant Level 55
Removing Coolant From The Cooling System 55
Cleaning The Cooling System 56
ALTERNATOR BELT 57
Adjusting The Alternator Belt 57
ELECTRICAL SYSTEM 58
Description 58
Electrical System Service 58
Using A Booster Battery (Jump Starting) 58
Battery Removal And Installation 59
HYDRAULIC/HYDROSTATIC SYSTEM 60
Checking And Adding Fluid 60
Hydraulic Filter Replacement 60
Hydrostatic Filter Replacement 60
Hydraulic Fluid Replacement 61
SPARK ARRESTOR MUFFLER 62
TIRE MAINTENANCE 63
Wheel Nuts 63
Tire Rotation 63
Tire Inflation 63
FINAL DRIVE TRANSMISSION (CHAINCASE) 64
Checking And Adding Oil 64
LUBRICATION OF THE BOBCAT LOADER 65
BOB–TACH 66
PIVOT PINS 66
PARKING BRAKE ADJUSTMENT 66
TROUBLESHOOTING 67
TROUBLESHOOTING THE ENGINE 69
TROUBLESHOOTING THE DRIVE SYSTEM 70
TROUBLESHOOTING THE HYDRAULIC SYSTEM 71
SPECIFICATIONS 73
SPECIFICATIONS 75
PERFORMANCE 75
ENGINE 75
HYDRAULIC SYSTEM 76
ELECTRICAL 76
DRIVE SYSTEM 76
CAPACITIES 76
TIRES 76
ADDITIONAL PUBLICATIONS 77
WARRANTY 79

DESCRIPTION:

Bobcat 843B Loader Operation & Maintenance Manual 6720547 – PDF DOWNLOAD

FOREWORD:

This Operation & Maintenance Manual was written to give the owner/operator instructions on the safe operation and maintenance of the Bobcat loader. READ AND UNDERSTAND THIS OPERATION & MAINTENANCE MANUAL BEFORE OPERATING YOUR LOADER. If you have any questions, see your Bobcat loader dealer.

SAFETY INSTRUCTIONS:
SAFETY IS THE OPERATOR’S RESPONSIBILITY:

• The Skid Steer Loader is a highly maneuverable and compact machine. In operation, it is rugged and useful under a wide variety of conditions. This presents an operator with hazards associated with off highway, rough terrain applications. The loader has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so the loader must be used with adequate ventilation. The loader has a spark arrestor muffler which is required for operation in certain areas.
• The dealer explains the capabilities and restrictions of the loader and attachments for each application. The dealer
  demonstrates the safe operation of the loader according to Melroe’s instructional materials; which are also available to operators. The dealer can also identify unsafe modifications or use of unapproved attachments. The attachments and buckets are designed for rated capacity and secure fastening to the loader. The user must check with the dealer, or Melroe Company literature, to determine safe loads of materials of specified densities for his loader–attachment combination.

The following publications provide information on the safe use and maintenance of the loader and attachments:
• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine
is in safe operating condition.
• The Operation & Maintenance Manual delivered with the loader gives operating information as well as routine
maintenance and service procedures. It is a part of the loader and must stay with the machine when it is sold.
Replacement Operation & Maintenance Manuals can be ordered from your Bobcat loader dealer.
• The loader has machine signs (decals) which instruct on the safe operation and care. The signs and their locations are
shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat loader dealer.
• The loader has a plastic Operator’s Handbook fastened to the operator cab. Its brief instructions are convenient to the
operator. The handbook is available from your dealer in English edition or a combination English, French, German,
Italian, Dutch & Spanish edition.
• The EMI Safety Manual (available in Spanish) delivered with the loader gives general safety information.
• The Service Manual and Parts Manual are available from your dealer for use by mechanics to do shop–type service and
repair work.
• The Skid–Steer Loader Operator Training Course is available through your local dealer. This course is intended to
provide rules and practices for correct operation of the Bobcat loader. The course is available in English and Spanish
version.
• The Bobcat Skid–Steer Loader Safety Video is available from your Bobcat Dealer.
The dealer and owner/operator review the recommended uses of the loader and attachments when the loader is delivered.
If the owner/operator will be using the loader for a different application(s) he must ask the dealer for recommendations on
the new use.

Need help? Contact: [email protected]

IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

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