Bobcat 743 Operation & Maintenance Manual  - PDF DOWNLOAD

Bobcat 743 Operation & Maintenance Manual  - PDF DOWNLOAD

FILE DETAILS:

Bobcat 743 Operation & Maintenance Manual  - PDF DOWNLOAD

(SN 1499 & Below)

Language : English
Pages : 90
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Bobcat 743 Operation & Maintenance Manual  - PDF DOWNLOAD

(SN 1499 & Below)

FOREWORD 5
CONTENTS 5
743 BOBCAT LOADER IDENTIFICATION 6
SAFETY INSTRUCTIONS 7
OPERATING INSTRUCTIONS 9
OPERATING INSTRUCTIONS 11
CONTROLS 12
SEAT BAR RESTRAINT SYSTEM 13
DECALS LOCATIONS 15
DASH PANEL 16
THROTTLE CONTROL 16
STOPPING THE ENGINE 16
PARKING BRAKE 16
STEERING LEVERS 17
HYDRAULIC CONTROLS 18
Foot Pedals (Hydraulic) 18
Lift Arm Operation 18
Float Position 18
Tilt (Bucket) Operation 18
Auxiliary Lever 19
BEFORE YOU START THE ENGINE 19
STARTING THE ENGINE 20
Normal Starting Condition 21
For Easier Starting In Cold Temperature 21
Cold Temperature Starting 22
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
Making The 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
MAINTENANCE SAFETY 33
SERVICE SCHEDULE 35
ENGINE SERVICE 36
ADJUSTING DOOR LATCH 36
AIR CLEANER SERVICE 36
FUEL SYSTEM 37
FUEL SYSTEM SERVICE 37
FUEL FILTER 37
REMOVING AIR FROM THE FUEL SYSTEM 38
ENGINE LUBRICATION SYSTEM 38
REPLACEMENT OF ENGINE OIL AND FILTER 39
COOLANT LEVEL 39
REMOVING COOLANT FROM THE COOLING SYSTEM 40
To Fill The Coolant System 40
ALTERNATOR BELT 40
ELECTRICAL SYSTEM 40
USING AN EXTRA BATTERY (JUMP STARTING) 43
TO INSTALL A NEW BATTERY 45
SPARK ARRESTOR MUFFLER 45
HYDRAULIC SYSTEM 47
HYDRAULIC/HYDROSTATIC OIL RESERVOIR 47
Checking And Adding Oil 47
Removing Hydraulic Oil 48
REPLACEMENT OF THE HYDRAULIC FILTER 48
FINAL DRIVE TRANSMISSION (CHAINCASE) 48
TO DRIAN CHAINCSE OIL 49
TIRE MAINTENANCE 49
Tire Rotation 49
LUBRICATION OF THE BOBCAT LOADER 50
OPERATOR GUARD 51
BOB-TACH 51
PIVOT PINS 52
AUXILIARY CONTROL LOCKBOLT 52
BRAKE PEDAL ADJUSTMENT 52
DELIVERY REPORT 53
SEAT BAR RESTRAINT SYSTEM 54
Seat Bar Inspection 54
Seat Bar Maintenance 54
TROUBLESHOOTING 55
TROUBLESHOOTING THE ENGINE 57
TROUBLESHOOTING THE HYDRAULIC SYSTEM 58
MAJOR PARTS 61
MAIN FRAME 63
PANELS, SEAT, SEAT BAR & FUEL SYSTEM 64
DRIVE SYSTEM 65
HYDRAULIC SYSTEM 66
HYDROSTATIC SYSTEM 67
HAND CONTROLS 68
OPERATOR GUARD ELECTRICAL SYSTEM 69
ENGINE ELECTRICAL SYSTEM 70
ENGINE & ATTACHING PARTS 71
DECALS 73
DECALS 75
WARNING 77
SERVICE SCHEDULE 78
WARNING 80
WARNING 81
IMPORTANT 82
GENERAL INFORMATION 83
LOADER SPECIFICATIONS 85
OPERATION & PERFORMANCE 85
ENGINE 85
HYDRAULIC SYSTEM 85
HYDROSTATIC TRANSMISSION & FINAL DRIVE 86
ELECTRICAL 86
TIRES 86
FLUID CAPACITIES 86
ADDITIONAL PUBLICATIONS 87
WARRANTY 89

DESCRIPTION:

Bobcat 743 Operation & Maintenance Manual  - PDF DOWNLOAD

(SN 1499 & Below)

FOREWORD:

• This book is written to give the owner/operator necessary operating, servicing and preventive maintenance instructions for the Model 743 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:.1. Use the safety treads and grab handles when you get on or off the loader (Fig. 1). AWARNING Remember to stop the engine, engage the parking brake and lower the lift arms before you get off the loader. "2. Adjust the seat position for easy operation of the loader (Fig. 21. Adjust and fasten the seat belt (Fig. 3) and lower the seat bar (Figs. 4, 5 and 6). Check that the parking brake is engaged before you start the engine.3. All controls must be in the neutral position before you start the engine (Seat bar lowered and parking brake engaged).4. Keep personnel away from the work area while you are operating the loader.5. Fully lower the lift arms and bucket, stop the engine and engage the parking brake before you leave the seat.6. DO NOT fill the fuel tank until after the engine is stopped and is cool. The area must have good ventilation and be free of sparks or open fire (Fig. 71.

G.B 10/03/25