Bobcat Backhoe Workshop Repair Service Manual - 6904107

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This workshop repair service manual PDF download for the Bobcat Backhoe 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 to fully at every opportunity. 


APPLICABLE MODELS :

(Bob-Tach Mounted) S/N: 074600101 & Above
(406) - S/N: 631010000 & Below
(406) - S/N: 631010001 & Above
(506) - S/N: 631110000 & Below
(506) - S/N: 631110001 & Above
(607) - S/N: 775002278 & Above
(607) - S/N: A5CW00101 & Above
(709) - S/N: 270007245 & Above
(709) - S/N: A54M00101 & Above
(709FDS) - S/N: 584101444 & Above
(709FDS) - S/N: A5F300101 & Above
(8811) - S/N: 630100101 & Above
(8811) - S/N: A55800101 & Above
(MO6) - S/N: 631200101 & Above


TABLE OF CONTENTS :

406 & 506 BACKHOE
PREVENTIVE MAINTENANCE
HYDRAULIC SYSTEM 
MAIN FRAME 
SPECIFICATIONS AND SCHEMATICS 

607 & 709 BACKHOE
PREVENTIVE MAINTENANCE
HYDRAULIC SYSTEM 
MAIN FRAME 
SPECIFICATIONS AND SCHEMATICS 

8811 BACKHOE
PREVENTIVE MAINTENANCE
HYDRAULIC SYSTEM 
MAIN FRAME 
SPECIFICATIONS AND SCHEMATICS 

MO6 BACKHOE
PREVENTIVE MAINTENANCE
HYDRAULIC SYSTEM 
MAIN FRAME 
SPECIFICATIONS AND SCHEMATICS 

BOB-TACH MOUNTED BACKHOE
PREVENTIVE MAINTENANCE. 
HYDRAULIC SYSTEM 
MAIN FRAME 
SPECIFICATIONS AND SCHEMATICS 


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6904107 (8-08)
Total Pages : 350


This Service / Repair / Workshop Manual PDF Download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!! 

Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal.

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MAINTENANCE SAFETY
ALPHABETICAL INDEX
CONTENTS
    SERIAL NUMBER LOCATION
    IDENTIFICATION AND MACHINE SIGNS (DECALS)
        406 & 506 Backhoes
        607 & 709 Backhoes With Telescoping Stabilizers
        607 & 709 Backhoes With Outrigger Stabilizers
        8811 Backhoe
        MO6 Backhoe
        Bob-Tach Mounted Backhoe
        
PREVENTIVE MAINTENANCE
406 BACKHOE (S/N: 631010000 & BELOW, S/N: 631010001 & ABOVE) 506 BACKHOE (S/N: 631110001 & BELOW, S/N: 631110001 & ABOVE)
    TROUBLESHOOTING
    INSPECTION
        Hand Lever Bob-Tach Inspection
        Power Bob-Tach Inspection
        Backhoe Inspection
    LUBRICATION
    BOOM SWING ADJUSTMENT
    BUCKET REMOVAL
    
HYDRAULIC SYSTEM
406 BACKHOE (S/N: 631010000 & BELOW, S/N: 631010001 & ABOVE) 506 BACKHOE (S/N: 631110001 & BELOW, S/N: 631110001 & ABOVE)
    CONTROL VALVE (S/N: 631010000 & BELOW, S/N: 631110000 & BELOW)
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    CONTROL VALVE (S/N: 631010001 & ABOVE, S/N: 631110001 & ABOVE
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    RELIEF VALVE
        Removal And Installation
    HYDRAULIC CYLINDER
        Bucket Cylinder Removal And Installation
        Arm Cylinder Removal And Installation
        Boom Cylinder Removal And Installation
        Parts Identification
        Disassembly
        Assembly
        
MAIN FRAME
406 BACKHOE (S/N: 631010000 & BELOW, S/N: 631010001 & ABOVE) 506 BACKHOE (S/N: 631110001 & BELOW, S/N: 631110001 & ABOVE)
    BUCKET
        Removal and Installation
    ARM
        Removal And Installation
    BOOM
        Removal And Installation
    SWING CHAIN
        Adjustment
        Removal And Installation
    RUBBER STOPS
        Removal And Installation
    BOOM, ARM AND BUCKET
        Removal And Installation
    BACKHOE MOUNTING FRAME
        Removal And Installation
        
SPECIFICATIONS AND SCHEMATICS
406 BACKHOE (S/N: 631010000 & BELOW, S/N: 631010001 & ABOVE) 506 BACKHOE (S/N: 631110001 & BELOW, S/N: 631110001 & ABOVE)
    HYDRAULIC SCHEMATIC
        406 (S/N: 631010000 & Below) & 506 (S/N: 631110000 & Below)
        406 (S/N: 631010001 & Above) & 506 (S/N: 631110001 & Above)
    BACKHOE SPECIFICATIONS
    
PREVENTIVE MAINTENANCE
607 BACKHOE (S/N: 775002278 & ABOVE), (S/N: A5CW00101 & ABOVE) 709 BACKHOE (S/N: 270007245 & ABOVE, S/N: 584101444 & ABOVE), (S/N: A54M00101 & ABOVE, S/N: A5F300101 & ABOVE)
    TROUBLESHOOTING
    INSPECTION
        Hand Lever Bob-Tach Inspection
        Power Bob-Tach Inspection
        Backhoe Inspection
    LUBRICATION
    
HYDRAULIC SYSTEM
607 BACKHOE (S/N: 775002278 & ABOVE), (S/N: A5CW00101 & ABOVE) 709 BACKHOE (S/N: 270007245 & ABOVE, S/N: 584101444 & ABOVE), (S/N: A54M00101 & ABOVE, S/N: A5F300101 & ABOVE)
    HYDRAULIC CONTROL VALVE (S/N: 270007245 & ABOVE, S/N: 584101444 & ABOVE, S/N: 7750002278 & ABOVE)
        Checking The Main Relief Valve On The Backhoe
        Checking The Port Relief Valve on the Backhoe
        Removal
        Installation
        Description (Sauer-Danfoss)
        Parts Identification
        Disassembly And Assembly
        Centering Mechanism
    HYDRAULIC CONTROL VALVE (S/N: A5CW00101 & ABOVE, S/N: A54M00101 & ABOVE, S/N: A5F300101 & ABOVE)
        Checking The Main Relief Valve On The Backhoe
        Checking The Port Relief Valve on the Backhoe
        Removal And Installation
        Description (Nimco)
        Parts Identification
        Disassembly And Assembly
    HYDRAULIC CYLINDERS
        Removing Air From The Swing Cylinder
        Removal And Installation
        607 Backhoe Cylinders
        709 Backhoe Cylinders
        Hydraulic Cylinder Disassembly
        Hydraulic Cylinder Assembly
    PISTON NUT TORQUE PROCEDURE
    
MAIN FRAME
607 BACKHOE (S/N: 775002278 & ABOVE), (S/N: A5CW00101 & ABOVE) 709 BACKHOE (S/N: 270007245 & ABOVE, S/N: 584101444 & ABOVE), (S/N: A54M00101 & ABOVE, S/N: A5F300101 & ABOVE)
    BOOM AND ARM
        Removal And Installation
    BACKHOE MOUNTING FRAME
        Removal and Installation
    SWING FRAME
        Swing Frame Removal
        Swing Frame Installation
        Side Shift Frame Removal
        Side Shift Frame Installation
    LOCKING MECHANISM
        Removal and Installation
    TENSION SPRING ASSEMBLY
        Disassembly
        Assembly
        Adjustment
    SAFETY CHAIN
        Inspection and Maintenance
        
SPECIFICATIONS AND SCHEMATICS
607 BACKHOE (S/N: 775002278 & ABOVE), (S/N: A5CW00101 & ABOVE) 709 BACKHOE (S/N: 270007245 & ABOVE, S/N: 584101444 & ABOVE), (S/N: A54M00101 & ABOVE, S/N: A5F300101 & ABOVE)
    HYDRAULIC SCHEMATIC
        607 (S/N: 270007245 & Above), 709 (S/N: 584101444 & Above), 709FDS (S/N: 775002278 & Above)
        607 (S/N: A5CW00101 & Above), 709 (S/N: A5F4M00101 & Above), 709FDS (S/N: A5F300101 & Above)
    BACKHOE SPECIFICATIONS
        709 Dimensions
        709 Hydraulic Specifications
        709 Transport
        709 Operational
        607 Dimensions
        607 Hydraulic Specifications
        607 Transport
        607 Operational
        Lift Capacities
    BUCKET SPECIFICATIONS
    
PREVENTIVE MAINTENANCE
8811 BACKHOE (S/N: 630100101 & ABOVE, S/N: A55800101 & ABOVE)
    TROUBLESHOOTING
    INSPECTION
        Hand Lever Bob-Tach Inspection
        Power Bob-Tach Inspection
        Backhoe Inspection
    LUBRICATION
    
HYDRAULIC SYSTEM
8811 BACKHOE (S/N: 630100101 & ABOVE) (S/N: A55800101 & ABOVE)
    HYDRAULIC CONTROL VALVE (S/N: 630100101 & ABOVE)
        Checking The Main Relief Valve On The Backhoe
        Checking The Port Relief Valve on the Backhoe
        Removal
        Installation
        Description (Sauer-Danfoss)
        Parts Identification
        Disassembly And Assembly
    HYDRAULIC CONTROL VALVE (A55800101 & ABOVE)
        Checking The Main Relief Valve On The Backhoe
        Checking The Port Relief Valve on the Backhoe
        Removal
        Description (Nimco)
        Parts Identification
        Disassembly And Assembly
    HYDRAULIC CYLINDERS
        Removing Air From The Swing Cylinder
        Removal And Installation
        Backhoe Cylinders
        Hydraulic Cylinder Disassembly
        Hydraulic Cylinder Assembly
    PISTON NUT TORQUE PROCEDURE
    
MAIN FRAME
8811 BACKHOE (S/N: 630100101 & ABOVE, S/N: A55800101 & ABOVE)
    BOOM AND ARM
        Removal And Installation
    BACKHOE MOUNTING FRAME
        Removal and Installation
    SWING FRAME
        Removal
        Installation
        Side Shift Frame Removal
        Side Shift Frame Installation
    LOCKING MECHANISM
        Removal and Installation
    TENSION SPRING ASSEMBLY
        Disassembly
        Assembly
        Adjustment
    SAFETY CHAIN
        Inspection and Maintenance
        
SPECIFICATIONS AND SCHEMATICS
8811 BACKHOE (S/N: 630100101 & ABOVE, S/N: A55800101 & ABOVE)
    8811 BACKHOE SPECIFICATIONS
        Hydraulic Schematic (S/N: 630100101 & Above)
        Hydraulic Schematic (S/N: A55800101 & Above)
        Dimensions
        Hydraulic Specifications
        Transport
        Operational
        Lift Capacities
    BUCKET SPECIFICATIONS
    
PREVENTIVE MAINTENANCE
MO6 BACKHOE (S/N: 631200101 & ABOVE)
    TROUBLESHOOTING
    INSPECTION
        Hand Lever Bob-Tach Inspection
        Power Bob-Tach Inspection
        Backhoe Inspection
    LUBRICATION
    BOOM SWING ADJUSTMENT
    BUCKET REMOVAL
    SEAT ADJUSTMENT
    
HYDRAULIC SYSTEM
MO6 BACKHOE (S/N: 631200101 & ABOVE)
    HYDRAULIC CYLINDER
        Arm Cylinder Removal And Installation
        Arm Cylinder Parts Identification
        Boom Cylinder Removal And Installation
        Boom Cylinder Parts Identification
        Bucket Cylinder Removal And Installation
        Bucket Cylinder Parts Identification
        Stabilizer Cylinder Removal And Installation
        Stabilizer Cylinder Parts Identification
        Swing Cylinder Removal And Installation
        Swing Cylinder Parts Identification
        Disassembly
        Assembly
    CONTROL VALVE
        Removal And Installation
        Parts Identification
        Disassembly
        Assembly
        Hydraulic Hose Installation
        
MAIN FRAME
MO6 BACKHOE (S/N: 631200101 & ABOVE)
    ARM
        Removal And Installation
    BOOM
        Removal And Installation
    BUCKET
        Removal And Installation
    STABILIZER
        Removal And Installation
    BOOM ASSEMBLY
        Removal And Installation
        
SPECIFICATIONS AND SCHEMATICS
MO6 BACKHOE (S/N: 631200101 & ABOVE)
    SPECIFICATIONS
    HYDRAULIC SCHEMATIC
    
PREVENTIVE MAINTENANCE
BOB-TACH MOUNTED BACKHOE (S/N: 074600101 & ABOVE)
    TROUBLESHOOTING
    INSPECTION
        Hand Lever Bob-Tach Inspection
        Power Bob-Tach Inspection
        Backhoe Inspection
    LUBRICATION
    
HYDRAULIC SYSTEM
BOB-TACH MOUNTED BACKHOE (S/N: 074600101 & ABOVE)
    HYDRAULIC CYLINDER
        Bucket Cylinder Removal And Installation
        Bucket Cylinder Parts Identification
        Swing Cylinder Removal And Installation
        Swing Cylinder Parts Identification
        Disassembly
        Assembly
    HYDRAULIC CONTROL VALVE
        Removal and Installation
        Parts Identification
        Disassembly
        Assembly
        
MAIN FRAME
BOB-TACH MOUNTED BACKHOE (S/N: 074600101 & ABOVE)
    BUCKET
        Removal and Installation
    BUCKET TEETH
        Removal and Installation
    X-CHANGE®
        Removal and Installation
        Disassembly
        Assembly
    BOOM
        Removal and Installation
        
SPECIFICATIONS AND SCHEMATICS
BOB-TACH MOUNTED BACKHOE (S/N: 074600101 & ABOVE)
    HYDRAULIC SCHEMATIC
    ELECTRICAL SCHEMATIC
        7-Pin Connector
        7-Pin Connector With 14-Pin Adapter Harness
    SPECIFICATIONS
    
SERVICE MANUAL REVISION
    Backhoe-1
    Backhoe-2
    
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