Bobcat 542B 543 Loader Operation & Maintenance Manual 6720184 – PDF DOWNLOAD

Description

Bobcat 542B 543 Loader Operation & Maintenance Manual 6720184 – PDF DOWNLOAD

FILE DETAILS:

Bobcat 542B 543 Loader Operation & Maintenance Manual 6720184 – PDF DOWNLOAD

Language : English
Pages : 108
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Bobcat 542B 543 Loader Operation & Maintenance Manual 6720184 – PDF DOWNLOAD

CONTENTS 3
REFERENCE INFORMATION 3
FOREWORD 5
SERIAL NUMBER LOCATIONS 7
Loader Serial Number 7
Engine Serial Number Location 7
DELIVERY REPORT 7
BOBCAT SKID STEER LOADER IDENTIFICATION (542B) 8
BOBCAT SKID STEER LOADER IDENTIFICATION (543) 9
SAFETY 11
SAFETY INSTRUCTIONS 13
Safety Is Your Responsibility 13
Before Operating The Bobcat Loader 14
Safe Operation Needs A Qualified Operator 14
FIRE PREVENTION 15
SAFETY SIGNS (DECALS) 16
OPERATING INSTRUCTIONS 19
INSTRUMENT PANEL (One Piece) 21
INSTRUMENT PANEL (Three Piece) 21
CONTROLS 22
THROTTLE CONTROL 22
ENGINE STOP CONTROL (543) 22
STOPPING THE ENGINE (542B) 22
CHOKE CONTROL (542B) 22
PARKING BRAKE 22
STEERING LEVERS 23
HYDRAULIC CONTROLS 24
Foot Pedals 24
Lift Arm Operation 24
Float Position Operation 24
Tilt Operation (Bucket) 24
Auxiliary Lever Operation 25
DAILY INSPECTION 25
GETTING ON AND OFF THE LOADER 27
GETTING READY FOR OPERATION 27
STARTING THE ENGINE 29
Normal Starting Condition 29
Cold Starting Condition 31
Warming The Hydrostatic Transmission 31
ATTACHMENTS AND BUCKETS 32
Installation And Removal Of The Bucket 32
OPERATING PROCEDURE 34
Filling The Bucket 35
Emptying The Bucket 35
Digging Into The Ground 36
Leveling The Ground (Using Lift Arm Float Position) 37
Backfilling 37
PARKING THE BOBCAT LOADER 38
TRANSPORTING THE BOBCAT LOADER 38
TOWING THE LOADER 39
LIFTING THE LOADER 40
PREVENTIVE MAINTENANCE 41
SERVICE SCHEDULE 43
LIFT ARM SUPPORT DEVICE 44
OPERATOR CAB 44
Raising The Operator Cab 44
Lowering The Operator Cab 45
SEAT BAR RESTRAINT SYSTEM 45
Seat Bar Inspection 46
Seat Bar Maintenance 46
REAR DOOR 47
Adjustment 47
AIR CLEANER SERVICE (543) 48
AIR CLEANER SERVICE (542B) 49
FUEL SYSTEM 50
Filling The Fuel Tank 50
Fuel Filter (542B) 50
Fuel Filter (543) 51
Removing Air From The Fuel System (543) 52
ENGINE LUBRICATION SYSTEM 53
Replacement Of Engine Oil And Filter 53
COOLING SYSTEM 55
Rear Grill 55
Cleaning 56
Coolant Level 56
Coolant Replacement 57
ALTERNATOR BELT ADJUSTMENT 58
GOVENOR (542B) 59
Belt Adjustment 59
Govenor Oil Level 59
WIRING DIAGRAM 60
ELECTRICAL SYSTEM 65
Electrical System Service 65
Using And Extra Battery (Jump Starting) 65
Battery Replacement 67
HYDRAULIC / HYDROSTATIC FLOW CHART (542B, 543) 68
HYDRAULIC / HYDROSTATIC SYSTEM 69
Checking And Adding Fluid 69
Replacement Of The Hydraulic Filter Element 69
Removing The Hydraulic Fluid 70
SPARK ARRESTOR MUFFLER 71
FINAL DRIVE TRANSMISSION (CHAINCASE) 72
TIRE MAINTENANCE 72
Wheel Nuts 73
Tire Installation On A Rim 73
Tire Pressure 73
LUBRICATION OF THE BOBCAT LOADER 73
BOB-TACH 75
AUXILIARY CONTROL LOCKBOLT 75
PIVOT PINS 75
BRAKE PEDAL ADJUSTMENT 75
TROUBLESHOOTING 77
TROUBLESHOOTING THE ENGINE 79
TROUBLESHOOTING THE DRIVE SYSTEM 80
TROUBLE SHOOTING THE HYDRAULIC SYSTEM 81
MAJOR PARTS 83
MAIN FRAME 85
PANELS, SEAT, SEAT BAR & FUEL SYSTEM 86
DRIVE SYSTEM 87
HYDRAULIC SYSTEM 88
HYDROSTATIC SYSTEM 89
HAND CONTROLS AND CONTROL PEDALS 90
OPERATOR CAB ELECTRICAL SYSTEM 91
ENGINE ELECTRICAL SYSTEM 92
ENGINE & ATTACHING PARTS 93
SAFETY SIGNS 95
WARNING – 6565980 97
SERVICE SCHEDULE – 6567875 98
WARNING – 6575855 100
WARNING – 6579510 101
IMPORTANT – 6560573 102
DANGER – 6579639 102
SPECIFICATIONS 103
OPERATION AND PERFORMANCE 105
ENGINE 105
HYDRAULIC SYSTEM 106
ELECTRICAL 106
DRIVE SYSTEM 106
CAPACITIES 106
TIRES 106
WARRANTY 107

DESCRIPTION:

Bobcat 542B 543 Loader Operation & Maintenance Manual 6720184 – PDF DOWNLOAD

FOREWORD:

This Operator’s Manual was written to give the owner/operator instructions on the safe operation maintenance of the Bobcat loader. READ ANO UNDERSTAND THIS OPERATOR’S MANUAL BEFORE OPERATING YOUR LOADER. lf you have any questions, see your dealer.

SAFETY INSTRUCTIONS:
A. SAFETY IS YOUR RESPONSIBILITY:

• The Skid Steer Loader is a highly maneuverable and compact machine. ln operation, it is rugged and
  useful under a wide variety of conditions. This presents an operator with hazardsassociated with off
  highway, rough terrain applications and are not unique for use of Bobcat loaders. The loader has an
  internal combustion engine with resultant heat and exhaust. AII exhaust gases can kill 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. lt 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 location are shown in the Operation & Maintenance Manual. Replacement signs are
available from your Bobcat dealer.
• The loader has a plastic Operator Handbook fastened to the operator cab. lt’s brief instructions
are convenient to the operator. The handbook is available from your dealer in English edition
or a combination English, French, German, Spanish edition.
• The EMI Manual delivered with the loader gives general safety information.
• The Service Manual and Parts Manual are available from Bobcat dealers for use by mechanics
to do shop-type service and repair work.
The dealer and owner/operator review the recommended uses of the loader and attachments when
the loader is delivered. lf the owner/operator will be using the loader for a different application when
was originally demonstrated by the dealer, ask the dealer for recommendations on the new use.

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