Bobcat MT52, MT55 Mini Track Loader Workshop Repair Service Manual - 6986859

(S/N: A3WR11001 & Above - S/N: A3WT11001 & Above - S/N: A3WS11001 & Above - S/N: A3WU11001 & Above) 
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This workshop repair service manual PDF download for the MT52, MT55 Bobcat Mini Track Loader 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 Mini Track Loader MT52, MT55  
S/N: A3WR11001 & Above
S/N: A3WT11001 & Above
S/N: A3WS11001 & Above
S/N: A3WU11001 & Above


TABLE OF CONTENTS :

SAFETY & MAINTENANCE 
HYDRAULIC SYSTEM 
HYDROSTATIC SYSTEM 
DRIVE SYSTEM 
MAINFRAME 
ELECTRICAL SYSTEM & ANALYSIS 
ENGINE SERVICE 
SPECIFICATIONS 
ALPHABETICAL INDEX 
SERVICE MANUAL REVISION


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6986859 (3-11)
Total Pages : 403


This 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
CONTENTS
FOREWORD
    FOREWORD
    SAFETY INSTRUCTIONS
    FIRE PREVENTION
        Maintenance
        Operation
        Electrical
        Hydraulic System
        Fueling
        Starting
        Spark Arrestor Exhaust System
        Welding And Grinding
        Fire Extinguishers
    SERIAL NUMBER LOCATION
        Loader Serial Number
        Engine Serial Number
    DELIVERY REPORT
    MINI LOADER IDENTIFICATION
    SAFETY & MAINTENANCE
        LIFTING AND BLOCKING THE LOADER
            Procedure
            Four Point Lift
        LIFT ARM SUPPORT DEVICE
            Installing
            Removing
        TRANSPORTING MINI LOADER ON A TRAILER
            Loading And Unloading
            Fastening
        TOWING THE MINI LOADER
            Procedure
        SERVICE SCHEDULE
            Chart
        AIR CLEANER SERVICE
            Replacing Filter Elements
        ENGINE COOLING SYSTEM
            Cleaning
            Checking Level
            Removing And Replacing Coolant
        FUEL SYSTEM
            Fuel Specifications
            Biodiesel Blend Fuel
            Filling The Fuel Tank
            Fuel Filter
            Removing Air From The Fuel System
        ENGINE LUBRICATION SYSTEM
            Checking And Adding Engine Oil
            Engine Oil Chart
            Removing And Replacing Oil And Filter
        HYDRAULIC / HYDROSTATIC SYSTEM
            Checking And Adding Fluid
            Hydraulic / Hydrostatic Fluid Chart
            Removing And Replacing Hydraulic / Hydrostatic Filter
            Removing And Replacing Hydraulic Fluid
            Hydraulic Reservoir Breather
        BOB-TACH
            Inspection And Maintenance
        LUBRICATION THE MINI LOADER
            Lubrication Locations
            Parking Brake Lubrication
        SPARK ARRESTER MUFFLER
            Cleaning Procedure
        PIVOT PINS
            Inspection And Maintenance
        REVERSE STOP PANEL
            Inspection
        LIFT AND TILT FUNCTION LOCKOUTS
            Inspection
        LIFT ARM BYPASS CONTROL
            Operation
            Inspection
        NEUTRAL START INTERLOCKS
            Inspecting Traction Drive Interlock
            Inspecting The Continuous Flow Shutoff Lever
            Inspecting Auxiliary Hydraulic Interlock
        AUXILIARY HYDRAULIC CONTROL SYSTEM
            Inspecting The Continuous Flow Shutoff Lever
            Inspecting The Auxiliary Hydraulic Mode Switch (If Equipped)
            
HYDRAULIC SYSTEM
    HYDRAULIC / HYDROSTATIC SCHEMATICS
    HYDRAULIC SYSTEM INFORMATION
        Glossary Of Hydraulic / Hydrostatic Symbols
        Troubleshooting
    CYLINDER (LIFT)
        Testing
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    CYLINDER (TILT)
        Testing
        Removal And Installation
        Rod End Pivot Pin Bushing And Seal Removal And Installation
        Parts Identification
        Disassembly And Assembly
    MAIN RELIEF VALVE
        Description
        Testing
        Removal And Installation
    PORT RELIEF VALVES
        Testing (Lift)
        Removal And Installation (Lift)
        Testing (Tilt)
        Removal And Installation (Tilt)
    HYDRAULIC CONTROL VALVE
        Description
        Removal And Installation
        Identification Chart
        Disassembly And Assembly
    HYDRAULIC PUMP
        Direct Pump Testing
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    HYDRAULIC / HYDROSTATIC FILTER
        Description
        Housing Removal And Installation
    HYDRAULIC FLUID RESERVOIR
        Description
        Removal And Installation
    OIL COOLER
        Description
        Removal And Installation
        
HYDROSTATIC SYSTEM
    HYDROSTATIC SYSTEM INFORMATION
        Troubleshooting
        Description
    HYDROSTATIC MOTOR
        Description
        Removal And Installation
        Parts Identification
        Disassembly
        Inspection
        Assembly
    CHARGE PRESSURE
        Description
        Testing
        Sender Removal And Installation
        Replacing Poppet Assembly
    HYDROSTATIC PUMP
        Description
        Removal And Installation
        Replenishing / High Pressure Relief Valve Removal And Installation
        Parts Identification
        Disassembly
        Assembly
    DRIVE BELT
        Description
        Shield Removal And Installation
        Adjusting
        Alignment
        Belt Removal And Installation
        Tensioner Pulley Removal And Installation
    HYDROSTATIC CONTROLS
        Steering Control Panel Removal And Installation
        Steering Control Panel Disassembly And Assembly
        Steering Shaft Assembly Removal And Installation
        Steering Linkage Adjustment
        Adjusting Reverse Speed Control
        
DRIVE SYSTEM
    PARKING BRAKE
        Description
        Handle Removal And Installation
        Cable Removal And Installation
        Cable Adjustment
        Linkage Assembly Removal And Assembly
        Brake Pin Lubrication
    TRACK CARRIAGE COMPONENTS
        Description
        Checking Tension
        Adjusting Tension
        Track Removal And Installation
        Idler (Front) Removal And Installation
        Idler (Front) Disassembly And Assembly
        Idler (Rear) Removal And Installation
        Idler (Rear) Parts Identification
        Idler (Rear) Disassembly And Assembly
        Tensioner Disassembly And Assembly
        Roller Removal And Installation
        Roller Parts Identification
        Roller Disassembly And Assembly
        Carriage Removal And Installation
        Track Damage Identification
        
MAINFRAME
    BOB-TACH
        Removal And Installation
        Seal Removal And Installation
        Lever And Wedge Disassembly And Assembly
    LIFT ARMS
        Removal And Installation
    REAR DOOR
        Removal And Installation
        Rear Door Panel Removal And Installation
        Striker Removal And Installation
        Striker (Adjusting)
        Latch Removal And Installation
        Bumper (Adjusting)
    FUEL TANK
        Removal And Installation
        Fuel Level Sender Removal And Installation
    INSTRUMENT PANEL
        Removal And Installation
    GRAB BAR
        Removal And Installation
    HOOD
        Removal And Installation
        Disassembly And Assembly
        Latch Removal And Installation
        Striker (Adjusting)
    REVERSE STOP PANEL
        Description
        Inspecting Function
        Removal And Installation
        Reverse Stop Mechanism Removal And Installation
        Reverse Stop Mechanism Disassembly And Assembly
    BOTTOM ACCESS PANEL
        Removal And Installation
    RIDE-ON PLATFORM (HINGED)
        Removal And Installation
        Tire Removal And Installation
        Caster With Bushing Removal And Installation
        Caster With Bearings Removal And Installation
        Caster With Bearings Disassembly And Assembly
        
ELECTRICAL SYSTEM & ANALYSIS
    ELECTRICAL SCHEMATICS
    ELECTRICAL SYSTEM INFORMATION
        Glossary Of Electrical Symbols
        Description
        Troubleshooting
        Fuse And Relay Location / Identification
        Solenoid Testing
    BATTERY
        Removal And Installation
        Servicing
        Using A Booster Battery (Jump Starting)
    ALTERNATOR
        Belt Adjustment
        Belt Replacement
        Description
        Alternator Output Test
        Full Field Test
        Alternator Voltage Testing
        Removal And Installation
        Parts Identification
    STARTER
        Testing
        Removal And Installation
        Parts Identification
    INSTRUMENT PANEL
        Component Removal And Installation
    LIGHTS
        Removal And Installation
    NEUTRAL START SENSOR
        Description
        Removal And Installation
        Sensor Activation Adjustment
        Sensor Activation Bolt Removal
    CONTINUOUS FLOW SHUTOFF SWITCH
        Removal And Installation
        Testing
    ELECTRICAL / HYDRAULIC CONTROLS
        Identification Chart
    ELECTRIC COOLING FAN
        Description
        Removal And Installation
        
ENGINE SERVICE
    ENGINE INFORMATION
        Description
        Specifications (Kubota D722-EB)
        Specifications (Kubota D902-EB)
        Torque Values
        Troubleshooting
        Engine Removal And Installation
        Engine Mount Replacement
        Compression - Checking
    ENGINE SPEED CONTROL
        Removal And Installation
        Disassembly And Assembly
        Cable Removal And Installation
    MUFFLER
        Removal And Installation
    AIR CLEANER
        Housing Removal And Installation
    ENGINE COOLING SYSTEM
        Radiator Removal And Installation
        Fan Blade Removal And Installation
        Water Pump Removal And Installation
        Water Pump Disassembly And Assembly
        Thermostat Housing Removal And Installation
    LUBRICATION SYSTEM
        Oil Pan Removal And Installation
        Oil Pump Removal And Installation
        Oil Pump Inspection
        Engine Oil Pressure - Testing
    FUEL SYSTEM
        Fuel Camshaft Removal And Installation
        Fuel Camshaft Governor Disassembly And Assembly
        Fuel Shutoff Solenoid - Checking
        Fuel Injection Pump Removal And Installation
        Fuel Injection Pump - Timing
        Fuel Injector Removal And Installation
        Fuel Injector Nozzle Pressure - Checking
        Nozzle Spray Condition
        Valve Seat Tightness
    CYLINDER HEAD
        Glow Plugs - Testing
        Glow Plugs Removal And Installation
        Valve Clearance Adjustment
        Valve Timing - Checking
        Cylinder Head Removal And Installation
        Cylinder Head Disassembly And Assembly
        Cylinder Head - Servicing
        Cylinder Head Top Clearance
        Valve Guide - Checking
        Reconditioning The Valve And Valve Seat
        Valve Spring
        Valve Tappets
        Rocker Arm And Shaft - Checking
    CRANKSHAFT AND PISTONS
        Piston And Connecting Rod Removal And Installation
        Piston And Connecting Rod - Servicing
        Cylinder Bore - Checking
        Connecting Rod Alignment
        Crankshaft Gear Removal And Installation
        Crankshaft And Bearings Removal And Installation
        Crankshaft And Bearings - Servicing
    CAMSHAFT AND TIMING GEARS
        Timing Gearcase Cover Removal And Installation
        Timing Gears Backlash - Checking
        Idler Gear And Shaft Removal And Installation
        Camshaft - Servicing
        Idler Gear And Shaft Servicing
    HYDRAULIC GEAR PUMP MOUNTING BRACKET
        Removal And Installation
        Hydraulic Gear Pump Coupler Removal And Installation
    FLYWHEEL AND ENGINE MOUNTING BRACKET
        Flywheel Removal And Installation
        Ring Gear Removal And Installation
        Engine Mounting Bracket Removal And Installation
        
SPECIFICATIONS
    (MT52) MINI LOADER SPECIFICATIONS
        Machine Dimensions
        Performance
        Controls
        Engine
        Hydraulic System
        Electrical
        Drive System
        Capacities
        Tracks
        Ground Pressure
    (MT55) MINI LOADER SPECIFICATIONS
        Machine Dimensions
        Performance
        Controls
        Engine
        Hydraulic System
        Electrical
        Drive System
        Capacities
        Tracks
        Ground Pressure
    TORQUE SPECIFICATIONS FOR BOLTS
        Torque For General SAE Bolts
        Torque For General Metric Bolts
    HYDRAULIC CONNECTION SPECIFICATIONS
        O-ring Face Seal Connection
        Straight Thread O-ring Fitting
        Tubelines And Hoses
        Flare Fitting
        Port Seal Fitting
    HYDRAULIC FLUID SPECIFICATIONS
        Specifications
    CONVERSIONS
        Decimal And Millimeter Equivalent Chart
        U.S. To Metric Conversion Chart
        
ALPHABETICAL INDEX

SERVICE MANUAL REVISION
    Revision No: MT52, MT55 - 1
    Revision No: MT52, MT55 - 2
    Revision No: MT52, MT55 - 3
    Revision No: MT52, MT55 - 4
    
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