Bobcat X56, X76 Excavator Repair Manual
$14.00 – $27.00
| đźšś Equipment | ||
|---|---|---|
| Brand | Bobcat | |
| Type | Excavator | |
| Model | X56, X76 | |
| đź“„ Documents | ||
| Language | English | |
| Format | ||
| Title | Publication No. | Pages |
| Repair Manual | 6570475 | 256 |
| Operation & Maintenance Manual (X56 – SN 12001 and Above) | 6570748 | 86 |
| Operation & Maintenance Manual (X56 – SN 12000 and Below) | 6570358 | 82 |
| Operation & Maintenance Manual (X76 – SN 12001 and Above) | 6570749 | 86 |
| Operation & Maintenance Manual (X76 – SN 12000 and Below) | 6570482 | 83 |
- Description
- Additional information
- Table of Content
- Specification
- Buyer Questions & Answers
- Reviews (0)
Introduction
This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it fully at every opportunity.
This shop manual contains the necessary technical information for operations performed in a service workshop.
For ease of understanding, the manual is divided into chapters for each main group of components; these chapters are further divided into the following sections.
STRUCTURE AND FUNCTION
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.
TESTING AND ADJUSTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs.
Troubleshooting charts correlating “Problems” to “Causes” are also included in this section.
DISASSEMBLY AND ASSEMBLY
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.
MAINTENANCE STANDARD
This section gives the judgement standards when inspecting disassembled parts
| Manual | Repair Manual, Operation & Maintenance Manual (X56 – SN 12001 and Above), Operation & Maintenance Manual (X56 – SN 12000 and Below), Operation & Maintenance Manual (X76 – SN 12001 and Above), Operation & Maintenance Manual (X76 – SN 12000 and Below) |
|---|
Table of Content
đź“™ Table of Contents (Service Manual)
Contents
- CONTENTS
Safety
- SAFETY
- GENERAL PRECAUTIONS
- PREPARATIONS FOR WORK
- PRECAUTIONS DURING WORK
Foreword
- FOREWORD
Hoisting Instructions
- HOISTING INSTRUCTIONS
Standard Tightening Torque
- STANDARD TIGHTENING TORQUE
- STANDARD TIGHTENING TORQUE OF BOLTS AND NUTS
- TIGHTENING TORQUE OF SPLIT FLANGE BOLTS
- TIGHTENING TORQUE FOR NUTS OF FLARED
Coating Materials
- COATING MATERIALS
Weight Table
- WEIGHT TABLE
List Of Lubricant And Water
- LIST OF LUBRICANT AND WATER
Engine Structure And Function
- ENGINE STRUCTURE AND FUNCTION
- ENGINE MOUNT AND PTO (Power Take-Off) 56
- ENGINE MOUNT 76
- PTO (Power Take Off) 76
- RADIATOR 56
- RADIATOR 56 (12001 & Above)
- RADIATOR 76
- RADIATOR 76 (12001 & Above)
- FUEL TANK AND PIPING 56
- FUEL TANK AND PIPING 76
- FUEL CONTROL 56
- FUEL CONTROL 76
Engine Disassembly And Assembly
- ENGINE DISASSEMBLY AND ASSEMBLY
- REMOVAL OF RADIATOR ASSEMBLY 56
- INSTALLATION OF RADIATOR ASSEMBLY 56
- REMOVAL OF ENGINE ASSEMBLY 56
- INSTALLATION OF ENGINE ASSEMBLY 56
- REMOVAL OF ENGINE ASSEMBLY 76
- INSTALLATION OF ENGINE ASSEMBLY 76
Power Train Structure And Function
- POWER TRAIN STRUCTURE AND FUNCTION
- POWER TRAIN 56
- POWER TRAIN 56 (12001 & Above)
- POWER TRAIN 76
- POWER TRAIN 76 (12001 & Above)
- SWING CIRCLE 56
- SWING CIRCLE 56 (12001 & Above)
- SWING CIRCLE 76
- SWING CIRCLE 76 (12001 & Above)
Power Train Disassembly And Assembly
- POWER TRAIN DISASSEMBLY AND ASSEMBLY
- REMOVAL OF SWING CIRCLE ASSEMBLY 56
- INSTALLATION OF SWING CIRCLE ASSEMBLY 56
- REMOVAL OF SWING CIRCLE ASSEMBLY 76
- INSTALLATION OF SWING CIRCLE ASSEMBLY 76
Power Train Maintenance Standard
- POWER TRAIN MAINTENANCE STANDARD
- SWING CIRCLE 56
- SWING CIRCLE 56 (12001 & Above)
- SWING CIRCLE 76
- SWING CIRCLE 76 (12001 & Above)
Undercarriage Structure And Function
- UNDERCARRIAGE STRUCTURE AND FUNCTION
- TRACK FRAME AND RECOIL SPRING 56
- TRACK FRAME AND RECOIL SPRING 56 (12001 & Above)
- TRACK FRAME AND RECOIL SPRING 76
- TRACK FRAME AND RECOIL SPRING 76 (12001 & Above)
- IDLER
- TRACK ROLLER
- 56
- 76
- TRACK SHOE 56
- TRACK SHOE 76
Undercarriage Maintenance Standard
- UNDERCARRIAGE MAINTENANCE STANDARD
- TRACK FRAME AND RECOIL SPRING 56
- TRACK FRAME AND RECOIL SPRING 56 (12001 & Above)
- TRACK FRAME AND RECOIL SPRING 76
- TRACK FRAME AND RECOIL SPRING 76 (12001 & Above)
- TRACK ROLLER 56
- TRACK ROLLER 56 (12001 & Above)
- TRACK ROLLER 76
- TRACK ROLLER 76 (12001 & Above)
- IDLER
- IDLER 56 (12001 & Above)
- IDLER 76 (12001 & Above)
- TRACK SHOE 56
- TRACK SHOE 56 (12001 & Above)
- TRACK SHOE 76
- TRACK SHOE 76 (12001 & Above)
Hydraulic System Structure And Function
- HYDRAULIC SYSTEM STRUCTURE AND FUNCTION
- HYDRAULIC PIPING 56
- HYDRAULIC PIPING 56 (12001 & Above)
- HYDRAULIC PIPING 76
- HYDRAULIC PIPING 76 (12001 & Above)
- HYDRAULIC DIAGRAM 56
- HYDRAULIC DIAGRAM 76
- HYDRAULIC CIRCUIT 56
- HYDRAULIC CIRCUIT 56 (12001 & Above)
- HYDRAULIC CIRCUIT 76
- HYDRAULIC CIRCUIT 76 (12001 & Above)
- HYDRAULIC TANK 56
- HYDRAULIC TANK 56 (12001 & Above)
- HYDRAULIC TANK 76
- HYDRAULIC TANK 76 (12001 & Above)
- HYDRAULIC PUMP 56
- HYDRAULIC PUMP 56 (12001 & Above)
- HYDRAULIC PUMP 76
- HYDRAULIC PUMP 76 (12001 & Above)
- 8-SPOOL CONTROL VALVE 56
- 8-SPOOL CONTROL VALVE 56 (12001 & Above)
- 6-SPOOL CONTROL VALVE 76
- 6-SPOOL CONTROL VALVE 76 (12001 & Above)
- 2-SPOOL CONTROL VALVE 76
- 2-SPOOL CONTROL VALVE 76 (12001 & Above)
- 1-SPOOL CONTROL VALVE 56 (12001 & Above)
- 1-SPOOL CONTROL VALVE 76 (12001 & Above)
- CENTER SWIVEL JOINT 56
- CENTER SWIVEL JOINT 76
- SWING MOTOR 56
- SWING MOTOR 56 (12001 & Above)
- SWING MOTOR 76
- SWING MOTOR 76 (12001 & Above)
- TRAVEL MOTOR
- 56 (12001 & Above)
- 76 (12001 & Above)
- BRAKE VALVE
- 56 (12001 & Above)
- 76 (12001 & Above)
- HYDRAULIC MOTOR
- TRAVEL MOTOR BRAKE VALVE
- HYDRAULIC CYLINDER 56
- HYDRAULIC CYLINDER 56 (12001 & Above)
- HYDRAULIC CYLINDER 76
- HYDRAULIC CYLINDER 76 (12001 & Above)
- VALVE CONTROL 56
- VALVE CONTROL 56 (12001 & Above)
- VALVE CONTROL 76
- VALVE CONTROL 76 (12001 & Above)
Hydraulic System Testing And Adjusting
- HYDRAULIC SYSTEM TESTING AND ADJUSTING
- TABLE OF STANDARD AND PERMISSABLE SPECIFICATIONS
- 56 HYDRAULIC PUMP
- Checking the Output of the Hydraulic Pump
- Checking the Output of the Hydraulic Pump at the Arm Cylinder
- Adjusting the Main Relief Valve
- Checking the Port Relief Pressure
- 76 HYDRAULIC PUMP
- Checking the Output of the Hydraulic Pump at the Boom Cylinder
- Checking the Output of the Hydraulic Pump at the Arm Cylinder
- Checking the Output of the Hydraulic Pump at the Blade Cylinder
- Adjusting the Main Relief Valve
- Checking the Port Relief Valve Pressure
Hydraulic System Disassembly And Assembly
- HYDRAULIC SYSTEM DISASSEMBLY AND ASSEMBLY
- REMOVAL OF 8-SPOOL CONTROL VALVE ASSEMBLY 56
- INSTALLATION OF 8-SPOOL CONTROL VALVE ASSEMBLY 56
- DISASSEMBLY OF 8-SPOOL CONTROL VALVE ASSEMBLY 56
- ASSEMBLY OF 8-SPOOL CONTROL VALVE ASSEMBLY 56
- REMOVAL OF TRAVEL MOTOR ASSEMBLY 56
- INSTALLATION OF TRAVEL MOTOR ASSEMBLY 56
- REMOVAL OF CENTER SWIVEL JOINT ASSEMBLY 56
- INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY 56
- DISASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 56
- ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 56
- REMOVAL OF 6-SPOOL CONTROL VALVE ASSEMBLY 76
- INSTALLATION OF 6-SPOOL CONTROL VALVE ASSEMBLY 76
- REMOVAL OF 2-SPOOL CONTROL VALVE ASSEMBLY 76
- INSTALLATION OF 2-SPOOL CONTROL VALVE ASSEMBLY 76
- DISASSEMBLY OF CONTROL VALVE ASSEMBLY 76
- ASSEMBLY OF CONTROL VALVE ASSEMBLY 76
- REMOVAL OF TRAVEL MOTOR ASSEMBLY 76
- INSTALLATION OF TRAVEL MOTOR ASSEMBLY 76
- REMOVAL OF CENTER SWIVEL JOINT ASSEMBLY 76
- INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY 76
- DISASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 76
- ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 76
Hydraulic System Maintenance Standard
- HYDRAULIC SYSTEM MAINTENANCE STANDARD
- HYDRAULIC PUMP 56
- HYDRAULIC PUMP 56 (12001 & Above)
- HYDRAULIC PUMP 76
- HYDRAULIC PUMP 76 (12001 & Above)
- 8-SPOOL CONTROL VALVE 56
- 8-SPOOL CONTROL VALVE 56 (12001 & Above)
- 6-SPOOL CONTROL VALVE 76
- 6-SPOOL CONTROL VALVE 76 (12001 & Above)
- 2-SPOOL CONTROL VALVE 56
- 2-SPOOL CONTROL VALVE 76 (12001 & Above)
- 1-SPOOL CONTROL VALVE 56 (12001 & Above)
- 1-SPOOL CONTROL VALVE 76 (12001 & Above)
- TRAVEL MOTOR BRAKE VALVE
- TRAVEL MOTOR BRAKE VALVE 56 (12001 & Above)
- TRAVEL MOTOR BRAKE VALVE 76 (12001 & Above)
- HYDRAULIC CYLINDER 56
- HYDRAULIC CYLINDER 56 (12001 & Above)
- HYDRAULIC CYLINDER 76 (12001 & Above)
Work Equipment Structure And Function
- WORK EQUIPMENT STRUCTURE AND FUNCTION
- WORK EQUIPMENT
- 56
- 76
- WORK EQUIPMENT
Work Equipment Maintenance Standard
- WORK EQUIPMENT MAINTENANCE STANDARD
- WORK EQUIPMENT 56
- WORK EQUIPMENT 56 (12001 & Above)
- WORK EQUIPMENT 76
- WORK EQUIPMENT 76 (12001 & Above)
Electrical System Structure And Function
- ELECTRICAL SYSTEM STRUCTURE AND FUNCTION
- ELECTRICAL WIRING DIAGRAM 56
- ELECTRICAL WIRING DIAGRAM 76
- ELECTRICAL WIRING DIAGRAM 76 (12001 & Above)
- ELECTRICAL CIRCUIT DIAGRAM 56
- ELECTRICAL CIRCUIT DIAGRAM 56 (12001 & Above)
- ELECTRICAL CIRCUIT DIAGRAM 76
- ELECTRICAL CIRCUIT DIAGRAM 76 (12001 & Above)
Service Manual Revision
- SERVICE MANUAL REVISION
- 56/76-1
- 56/76-2
- 56/76-3
Specification
| Model | Component | Weight (lbs) |
|---|---|---|
| X56 | Engine assembly | 271.6 |
| Engine | 242.5 | |
| PTO | 16.5 | |
| Hydraulic pump | 11.7 | |
| Radiator assembly | 9.3 | |
| Revolving frame | 416.8 | |
| Canopy (ROPS) | 178.6 | |
| Operator’s seat | 16.5 | |
| Fuel tank | 24.3 | |
| Hydraulic tank | 44.1 | |
| 8-spool control valve | 40.8 | |
| 1-spool control valve | 9.5 | |
| Swing circle assembly | 39.7 | |
| Boom swing cylinder assembly | 17.6 | |
| Swing motor | 29.8 | |
| Center swivel joint | 16.5 | |
| Track frame assembly | 567.1 | |
| Track frame | 199.6 | |
| Idler Ă—2 | 33.1 | |
| Idler cushion Ă—2 | 30.9 | |
| Track roller Ă—6 | 46.3 | |
| Sprocket Ă—2 | 24.2 | |
| Travel motor Ă—2 | 66.1 | |
| Track shoe assembly | 176.4 | |
| Rubber shoe Ă—2 | 125.7 | |
| Swing bracket assembly | 14.5 | |
| Boom assembly | 84.6 | |
| Arm assembly | 42.9 | |
| Bucket assembly | 50.7 | |
| Blade assembly | 79.4 | |
| Boom cylinder assembly | 22.0 | |
| Arm cylinder assembly | 19.8 | |
| Bucket cylinder assembly | 18.7 | |
| Blade cylinder assembly | 13.9 | |
| X76 | Engine assembly | 350.5 |
| Engine | 286.6 | |
| Engine mount | 26.5 | |
| PTO | 19.8 | |
| Hydraulic pump | 16.97 | |
| Radiator assembly | 14.5 | |
| Revolving frame | 745.1 | |
| Operator’s cab (ROPS) | 341.7 | |
| Canopy (ROPS) | 178.6 | |
| Operator’s seat | 22.0 | |
| Fuel tank | 37.5 | |
| Hydraulic tank | 74.96 | |
| 6-spool control valve | 35.3 | |
| 2-spool control valve | 13.23 | |
| 1-spool control valve | 9.48 | |
| Swing circle assembly | 84.6 | |
| Swing motor | 37.5 | |
| Center swivel joint | 16.5 | |
| Track frame assembly | 791.1 | |
| Track frame | 491.6 | |
| Idler Ă—2 | 88.2 | |
| Idler cushion Ă—2 | 48.5 | |
| Track roller Ă—6 | 79.4 | |
| Sprocket Ă—2 | 35.3 | |
| Travel motor Ă—2 | 132.3 | |
| Boom swing bracket assembly | 81.4 | |
| Boom assembly | 160.9 | |
| Arm assembly | 88.2 | |
| Bucket assembly | 99.2 | |
| Blade assembly | 238.1 | |
| Boom cylinder assembly | 40.8 | |
| Arm cylinder assembly | 40.2 | |
| Bucket cylinder assembly | 31.9 | |
| Boom swing cylinder assembly | 40.8 | |
| Blade cylinder assembly | 21.6 |
Buyer Questions & Answers
Frequently Asked Questionsâť”
Are the manuals OEM (Original Equipment Manufacturer)?
- Yes, we only provide manuals that are sourced from the machine manufacturer or authorized dealers.
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- Printed versions are available for select manuals — check the product page or contact us for availability.
Is the manual printable?
- Yes, all pages are printable.
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- You’ll receive two emails:
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