Bobcat 642 Operation & Maintenance Manual - PDF DOWNLOAD

Bobcat 642 Operation & Maintenance Manual - PDF DOWNLOAD

FILE DETAILS:

Bobcat 642 Operation & Maintenance Manual - PDF DOWNLOAD

Language : English
Pages : 88
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Bobcat 642 Operation & Maintenance Manual - PDF DOWNLOAD

WARNINGS 3
FOREWORD 5
CONTENTS 5
REFERENCE INFORMATION 5
642 BOBCAT LOADER IDENTIFICATION 7
SAFETY INSTRUCTIONS 9
OPERATING INSTRUCTIONS 11
OPERATING INSTRUCTIONS 13
CONTROLS 14
DECAL LOCATIONS 15
DASH PANEL 16
THROTTLE CONTROL 16
CHOKE CONTROL 16
STOPPING THE ENGINE 16
PARKING BRAKE 16
STEERING LEVERS 17
HYDRAULIC CONTROLS 18
Foot Pedal (Hydraulic) 18
Lift Arm Operation 18
Float Postion 18
Tilt (Bucket) Operation 18
Auxiliary Lever 19
BEFORE YOU START THE ENGINE 19
STARTING THE ENGINE 20
Normal Starting Condition 21
Cold Temperature Starting Condition 21
BOBCAT LOADER OPERATION 22
Bucket Size 22
Installation Of Attachments 23
Removal Of Attachments 23
OPERATING PROCEDURE 24
Filling The Bucket 25
To Empty The Bucket 25
Digging Into The Ground 26
MakingTjne Ground Level Using Float Position 26
Filling A Hole 26
STOPPING THE BOBCAT LOADER 27
TRANSPORTING THE BOBCAT LOADER 27
LIFT ARM STOP 28
LIFTING THE OPERATOR GUARD 29
LOWERING THE OPERATOR GUARD 29
PREVENTIVE MAINTENANCE 31
WARNINGS 32
SERVICE SCHEDULE 33
ENGINE SERVICE 34
ADJUSTING DOOR LATCH 34
AIR CLEANER SERVICE 34
FUEL SYSTEM 35
FUEL SYSTEM SERVICE 35
FUEL FILTER 36
ENGINE LUBRICATION SYSTEM 36
REPLACEMENT OF ENGINE OIL AND FILTER 36
COOLANT LEVEL 37
REMOVING COOLANT FROM THE COOLING SYSTEM 38
DRIVE BELTS 38
ELECTRICAL SYSTEM 39
USING AN EXTRA BATTERY (JUMP STARTING) 42
INSTALLING A NEW BATTERY 43
SPARK ARRESTOR MUFFLER 44
HYDRAULIC SYSTEM 44
HYDRAULIC/HYDROSTATIC SYSTEM OIL RESERVOIR 44
Checking And Adding Oil 46
Removing Hydraulic Oil 46
REPLACEMENT OF THE HYDRAULIC FILTER 47
FINAL DRIVE TRANSMISSION (CHAINCASE) 47
TIRE MAINTENANCE 47
Tire Rotation 48
LUBRICATION OF THE BOBCAT LOADER 48
OPERATOR GUARD (ROPS & FOPS) 49
BOB-TACH 50
PIVOT PINS 50
AUXILIARY CONTROL LOCKBOLT 50
BRAKE PEDAL ADJUSTMENT 50
DELIVERY REPORT 51
TROUBLESHOOTING 53
TROUBLESHOOTING THE ENGINE 55
TROUBLESHOOTING THE DRIVE SYSTEM 56
TROUBLESHOOTING THE HYDRAULIC SYSTEM 57
MAJOR PARTS 59
MAIN FRAME 61
PANELS, SEAT, SEAT BAR & FUEL SYSTEM 62
DRIVE SYSTEM 63
HYDRAULIC SYSTEM 64
HYDROSTATIC SYSTEM 65
HAND CONTROLS 66
OPERATOR GUARD ELECTRICAL SYSTEM 67
ENGINE ELECTRICAL SYSTEM 68
ENGINE & ATTACHING PARTS 69
DECALS 71
DECALS 73
WARNING - 6563484 75
SERVICE SCHEDULE - 6541387 76
WARNING -6561380 78
WARNING - 6563380 79
IMPORTANT - 6560573 80
GENERAL INFORMATION 81
LOADER SPECIFICATIONS 83
OPERATION & PERFORMANCE 83
ENGINE 83
HYDRAULIC SYSTEM 83
HYDRAULIC CYLINDERS 84
HYDROSTATIC TRANSMISSION & FINAL DRIVE 84
ELECTRICAL 84
TIRES 84
FLUID CAPACITIES 84
ADDITIONAL PUBLICATIONS 85
WARRANTY 87

DESCRIPTION:

Bobcat 642 Operation & Maintenance Manual - PDF DOWNLOAD

FOREWORD:

• This book is written to give the owner/operator necessary operating, servicing and preventive maintenance instructions for the Model 642 Bobcat loader. Read this manual completely and know the loader before operating and servicing it.
• To find a section, put thumb on the tab and turn pages until correct section is reached. For any extra information needed, see your Bobcat dealer. Do not do any service procedures that are not in the OPERATOR'S MANUAL! Only service personnel that have had training in service of the Bobcat loader can do these service procedures.
• If extra Parts Books, Service Manuals or Operator's Manuals are needed, they are available through the Bobcat dealer in your area for an added cost.

OPERATING INSTRUCTIONS:

• DO NOT operate the Bobcat loader until you have read this operator's manual completely. Instructions for operating the Bobcat loader with safety and efficiency are given on the following pages.
• Carefully follow these instructions to take advantage of the Bobcat loader's design. You must remember operator safety at all times while you operate the loader.
• Read the safety instructions inside the front cover of the operator's manual. It is important that you use the following procedures when you operate the loader.

G.B 10/03/25