Bobcat 753 753H Base Plus High Horsepower Operation & Maintenance Manual - PDF DOWNLOAD

Bobcat 753 753H Base Plus High Horsepower Operation & Maintenance Manual - PDF DOWNLOAD

FILE DETAILS:

Bobcat 753 753H Base Plus High Horsepower Operation & Maintenance Manual - PDF DOWNLOAD

Language : English
Pages : 100
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Bobcat 753 753H Base Plus High Horsepower Operation & Maintenance Manual - PDF DOWNLOAD

OPERATOR SAFETY WARNINGS 2
CONTENTS 3
REFERENCE INFORMATION 3
FOREWORD 5
SERIAL NUMBER LOCATIONS 7
DELIVERY REPORT 7
BOBCAT LOADER IDENTIFICATION 8
753 SERIES EQUIPMENT 10
SAFETY 11
SAFETY INSTRUCTIONS 13
FIRE PREVENTION 15
MACHINE SIGNS (DECALS) 16
OPERATING INSTRUCTIONS 19
MONITOR SERVICE CODES 20
INSTRUMENT PANEL 21
ENGIE SPEED CONTROL 23
PARKING BRAKE 23
STEERING LEVERS 24
HYDRAULIC CONTROLS 25
Foot Pedals 25
Lift Arm Operation 25
Tilt Operation (Bucket) 25
Bucket Position Valve Operation 25
Auxiliary Hydraulics Operation 26
DAILY INSPECTION 29
SEAT BAR RESTRAINT SYSTEM 30
GETTING READY FOR OPERATION 31
STARTING THE ENGINE 33
Normal Starting Condition - 753 Plus, 753H Plus 33
Cold Temperature Starting Condition - 753 Plus, 753H Plus 34
Warming The Hydraulic/Hydrostatic System 35
STOPPING THE ENGINE 35
Normal Starting Condition - 753 Base 36
Cold Temperature Starting Condition - 753 Base 37
ATTACHMENTS AND BUCKETS 38
Installation & Removal 39
OPERATING PROCEDURE 40
Filling The Bucket 41
Emptying The Bucket 41
Digging Into The Ground 42
Leveling The Ground (Using Lift Arms In Float Position) 42
Backfilling 43
PARKING THE BOBCAT LOADER 43
TRANSPORTING THE BOBCAT LOADER 44
LIFTING THE LOADER 45
Four Point Lift 45
Single Point Lift 45
PREVENTIVE MAINTENANCE 47
SERVICE SCHEDULE 49
LIFT ARM SUPPORT DEVICE 50
To Engage Lift Arm Support Device 50
To Disengage Lift Arm Support Device 50
OPERATOR CAB 51
Raising The Operator Cab 51
Lowering The Operator Cab 51
Emergency Exit 51
SEAT BAR RESTRAINT SYSTEM 52
Seat Bar Inspection 52
Seat Bar Maintenance 52
REAR DOOR 53
Adjustment 53
REAR GRILL 53
AIR CLEANER SERVICE - 753 PLUS, 753H PLUS 54
AIR CLEANER SERVICE - 753 BASE 55
FUEL SYSTEM 56
Fuel Specifications 56
Filling The Fuel Tank 56
Fuel Filter 56
Removing Air From The Fuel System 57
ENGINE LUBRICATION SYSTEM 58
Check Engine Oil 58
Replacement Of Oil And Filter 58
COOLING SYSTEM 60
Cleaning The Cooling System 60
Checking The Coolant Level 60
Removing Coolant From The Cooling System 61
ALTERNATOR BELT 62
Adjusting The Alternator Belt 62
ELECTRICAL SYSTEM 63
Description 63
Electrical System Service 63
Using A Booster Battery (Jump Starting) 64
Battery Removal And Installation 64
HYDRAULIC/HYDROSTATIC SYSTEM 66
Checking And Adding Fluid 66
Hydraulic/Hydrostatic Filter Replacement 66
Hydraulic Fluid Replacment 67
Hydraulic Reservoir Breather Cap 68
SPARK ARRESTOR MUFFLER 69
TIRE MAINTENANCE 70
Wheel Nuts 70
Tire Rotation 70
Tire Mounting 70
FINAL DRIVE TRANSMISSION (CHAINCASE) 71
Checking And Adding Oil 71
FAN GEARBOX 71
DRIVE BELT 72
Adjustment 72
Drive Belt Replacement 73
LUBRICATION OF THE BOBCAT LOADER 74
PIVOT PINS 75
BOB-TACH 76
PARKING BRAKE PEDAL 76
Adjustment 76
SERVICE CODES 77
MONITOR SERVICE CODES 78
MACHINE SIGNS TRANSLATIONS 81
IMPORTANT - 6560573 83
WARNING - 6579511 84
SERVICE SCHEDULE - 6578218 85
WARNING - 6579510 87
WARNING - 6579528 88
WARNING - 6577754 88
DANGER - 6702302 88
DANGER - 6702301 88
SPECIFICATIONS 89
753 BASE (5113) & 753 PLUS (5115) 91
LOADER DIMENSIONS 91
OPERATION & PERFORMANCE 91
ENGINE 91
HYDRAULIC SYSTEM 92
ELECTRICAL 92
DRIVE SYSTEM 92
CAPACITIES 92
TIRES 92
753H PLUS (5110) 93
LOADER DIMEMSIONS 93
OPERATION & PERFORMANCE 93
ENGINE 93
HYDRAULIC SYSTEM 94
ELECTRICAL 94
DRIVE SYSTEM 94
CAPACITIES 94
TIRES 94
ATTACHMENTS & ACCESSORIES 95
ADDITIONAL PUBLICATIONS 98
WARRANTY 99

DESCRIPTION:

Bobcat 753 753H Base Plus High Horsepower Operation & Maintenance Manual - 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 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 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.

G.B 10/03/25