Bobcat X220 Excavator Repair Service Manual - 6720503

(S/N: 508212001 & Above) 
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This workshop repair service manual PDF download for the X-220 Bobcat Mini Hydraulic Excavator 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 :

Bobcat Excavator X 220
S/N: 508212001 & Above


TABLE OF CONTENTS :

SAFETY INSTRUCTIONS 
SERIAL NUMBER LOCATIONS 
DELIVERY REPORT 
HYDRAULIC EXCAVATOR IDENTIFICATION 
PREVENTIVE MAINTENANCE 
HYDRAULIC SYSTEM 
DRIVE SYSTEM 
UPPER WORKS & SWING SECTION 
MAIN FRAME & TRACKS 
ELECTRICAL SYSTEM 
ENGINE SERVICE 
TECHNICAL DATA 
SERVICE MANUAL REVISION


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6720503 (6–90)–7.5C
Total Pages : 305


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
FOREWORD
CONTENTS
    SAFETY INSTRUCTIONS
    SERIAL NUMBER LOCATIONS
    HYDRAULIC EXCAVATOR SERIAL NUMBER
    ENGINE SERIAL NUMBER
    DELIVERY REPORT
    HYDRAULIC EXCAVATOR IDENTIFICATION
    
PREVENTIVE MAINTENANCE
    SERVICE SCHEDULE
    ENGINE COVER
    AIR CLEANER SERVICE
    FUEL SYSTEM
        Fuel System Service
        Fuel Filter
        Removing Air From The Fuel System
    ENGINE LUBRICATION SYSTEM
        Engine Oil And Filter Replacement
    COOLING SYSTEM
        Coolant Level
        Coolant Replacement
    HYDRAULIC SYSTEM
        Checking And Adding Fluid
        Diagnostic couplers
        Replacement Of The Hydraulic Filter
        Hydraulic Reservoir
    USING A BOOSTER BATTERY (JUMP STARTING)
        Procedure
    LUBRICATION OF THE EXCAVATOR
        Procedure
        
HYDRAULIC SECTION
    HYDRAULIC SCHEMATICS
    HYDRAULIC SERVICE INFORMATION
        Description
        Checking The Relief Valves
    HYDRAULIC PUMP
        Removal And Installation
        Parts Identification
        Disassembly
        Assembly
    DUKES HYDRAULIC CONTROL VALVE
        Removal And Installation
        Parts Identification
        Disassembly
        Assembly
        Center Housing
        Disassembly and Assembly
        Main Relief Valve Adjustment
        Testing And Adjustment Of The Port Relief Valve
    MELROE HYDRAULIC CONTROL VALVE
        Removal And Installation
        Disassembly
        Boom Swing And Blade Sections
        Auxiliary Section
        Assembly
        Auxiliary
        Main Relief Valve Adjustment
    HOLDING VALVES
        Removal And Installation
        Parts Identification
        Disassembly
        Assembly
        Testing
    SWING CYLINDER LOCK VALVE
        Removal And Installation
        Parts Identification
        Disassembly
        Assembly
    HYDRAULIC RESERVOIR
        Removal And Installation
    BOOM CYLINDER
        Removal And Installation
    DIPPERARM CYLINDER
        Removal And Installation
    BUCKET CYLINDER
        Removal And Installation
    BLADE CYLINDER
        Removal And Installation
    BOOM SWING CYLINDER
        Removal And Installation
    HYDRAULIC CYLINDER
        Disassembly
            For Piston With Single Ring Groove
        Assembly
            For Pistons with three Ring Grooves
            For Cylinders Using Piston Retaining Bolts
            For Cylinders Using Piston Retaining Lock Nuts
    HYDRAULIC FILTER
        Removal And Installation
    AUXILIARY COUPLERS
        Removal And Installation
    AUXILIARY FITTINGS
        Removal And Installation
    SHUTTLE VALVE
        Parts Identification
        Disassembly
        Assembly
        
DRIVE SECTION
    FLOOR PANEL
        Removal And Installation
    CONTROL AND STEERING LEVERS
        Adjustment
        Removal And Installation
        Lever Disassembly And Assembly
    LOCKING LEVER
        Removal And Installation
    CONSOLE
        Removal And Installation
    PEDAL
        Removal And Installation
    BLADE LEVER
        Linkage Removal And Installation
        Lever Removal And Installation
    MELROE CONTROL VALVE LEVER
        Removal And Installation
    FINAL DRIVE
        For S/N 12001–12929 (for S/N 12930 & Above SeePage 3–39)
        Removal And Installation
    DRIVE MOTOR
        Parts Identification
        Disassembly
        Assembly
    HYDRAULIC MOTOR
        Disassembly
        Assembly
    FINAL DRIVE
        For S/N 12930 & Above
        Removal And Installation
    DRIVE MOTOR
        Parts Identification
        Disassembly
        Assembly
        
UPPER WORKS AND SWING SECTION
    SWING MOTOR
        Removing The Cross Port Reliefs
        Removal And Installation
        Disassembly
        Assembly
        Motor Timing
    UPPER WORKS
        Removal And Installation
        Alignment Pin Procedure
        Alignment Screw Procedure
        Installation Of Swing Motor
    CENTER SWIVEL JOINT
        Removal And Installation
        Disassembly And Assembly
    SWING CIRCLE GEAR
        Removal And Installation
        
MAIN FRAME AND TRACKS
    ENGINE COVER
        Removal And Installation
    SEAT AND MOUNTING FRAME
        Removal And Installation
    FUEL TANK
        Removal And Installation
    BOOM AND DIPPERSTICK
        Removal And Installation
    BOOM SWING BRACKET
        Removal And Installation
        Bushing Removal And Installation
    TRACK
        Track Tension Adjustment
        Removal And Installation
    TRACK FRAME
        Disassembly And Assembly
    TRACK IDLER
        Parts Identification
        Disassembly
        Assembly
    TRACK ROLLER
        Parts Identification
        Disassembly
        Assembly
        
ELECTRICAL SYSTEM
    ELECTRICAL SCHEMATIC
    ELECTRICAL SYSTEM
        Troubleshooting
        Description
        Fuses
        Electrical System Service
    BATTERY
        Checking The Battery
        Removal And Installation
    ALTERNATOR
        Checking The Alternator Output
        Belt Adjustment
        Removal And Installation
        Parts Identification
    STARTER
        Removal And Installation
        Disassembly And Assembly
        Cleaning And Inspection
    INSTRUMENT PANEL
        Removal And Installation
    HORN
        Removal And Installation
        Horn Switch Removal And Installation
        
ENGINE SERVICE
    ENGINE SERVICE
        Troubleshooting
    VALVE CLEARANCE
        Adjustment
    ENGINE COMPRESSION
        Checking
    FUEL FILTER
        Removing Air From The Fuel System
        Fuel Filter Removal And Installation
    FUEL INJECTION PUMP
        Checking The Injection Pump
        Removal And Installation
        Timing The Injection Pump
    FUEL INJECTOR NOZZLES
        Removal And Installation
        Checking The Injector Nozzle
    GLOW PLUGS
        Removal And Installation
        Checking The Glow Plug
    ENGINE
        Removal And Installation
    SPARK ARRESTOR MUFFLER
        Removal And Installation
    RADIATOR
        Checking The Radiator And Radiator Cap
        Removal And Installation
    OIL COOLER
        Removal And Installation
    ENGINE FLYWHEEL
        Removal And Installation
        Hydraulic Pump Coupler
        Flywheel Ring Gear
    CYLINDER HEAD
        Removal Of The Cylinder Head
        Disassembly Of The Cylinder Head
        Servicing The Cylinder Head And Valves
        Checking Valve Springs
        Checking Rocker Arm And Shaft
        Assembling The Cylinder Head
        Installing The Cylinder Head
    TIMING GEAR COVER
        Removal And Installation
    TIMING GEAR, CAMSHAFT AND OIL PUMP
        Removal And Installation
        Oil Pump Service
        Servicing The Camshaft
    CRANKSHAFT AND PISTONS
        Removal And Installation
        Crankshaft Service
        Servicing The Connecting Rods And Pistons
    CYLINDER LINERS
        Checking The Cylinder Liners
        Cylinder Liner Installation
    WATER PUMP
        Removal And Installation
        Disassembly And Assembly
        
TECHNICAL DATA
    HYDRAULIC EXCAVATOR SPECIFICATIONS
        Machine Dimensions
        Lifting Capacity With Blade Off Ground
        PERFORMANCE & OPERATION
        ENGINE
        HYDRAULIC SYSTEM
        SWING SYSTEM
        HYDRAULIC CYLINDERS
        DRIVE SYSTEM
        BRAKES
        UNDERCARRIAGE
        TRACK
        CAPACITIES
        DIGGING FORCE
    ENGINE SPECIFICATIONS (KUBOTA)
        Engine
        Fuel Injector Nozzles
        Fuel Injection Pump
        Cylinder Head
        Valves
        Valve Springs
        Rocker Arms
        Camshaft
        Cylinders
        Piston Rings
        Pistons
        Crankshaft
        Oil Pump
        Thermostat
        Engine Torque
        Re–Grinding The Crankshaft
    FUEL, COOLANT AND LUBRICANTS
        Chart
    ENGINE OIL SPECIFICATIONS
        Description
        Propylene Glycol (Factory Installed)
        
SERVICE MANUAL REVISION
    220-1
    220-2
    220-3
    220-4
    220-5
    220-6
    220-7
    220-8

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