Bobcat MT50 Mini Track Loader Workshop Repair Service Manual - 6901510

(S/N: 520611001 & Above - S/N: 522411001 & Above) 
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This workshop repair service manual PDF download for the MT50 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 MT50
S/N: 520611001 & Above
S/N: 522411001 & Above


TABLE OF CONTENTS :

FOREWORD
SAFETY INSTRUCTIONS 
SERIAL NUMBER LOCATIONS 
DELIVERY REPORT
BOBCAT LOADER INDENTIFICATION 
SAFETY AND MAINTENANCE
HYDRAULIC SYSTEM 
DRIVE SYSTEM 
MAIN FRAME 
ELECTRICAL SYSTEM & ANALYSIS
ENGINE SERVICE 
SPECIFICATIONS
SERVICE MANUAL REVISION


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6901510 (3-06)
Total Pages : 453


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
ALPHABETICAL INDEX
CONTENTS
    FOREWORD
    SAFETY INSTRUCTIONS
        Fire Prevention
    SERIAL NUMBER LOCATIONS
        Loader Serial Number
        Engine Serial Number
    DELIVERY REPORT
    BOBCAT LOADER INDENTIFICATION
    
SAFETY AND MAINTENANCE
    LIFTING AND BLOCKING THE LOADER
        Procedure
        Four Point Lift
    LIFT ARM SUPPORT DEVICE
        Installing Lift Arm Support Device
        Removing Lift Arm Support Device
    TRANSPORTING THE BOBCAT LOADER
        Procedure
    TOWING THE LOADER
        Procedure
    SERVICE SCHEDULE
        Chart
    AIR CLEANER SERVICE
        Replacing the Filter Element
    ENGINE COOLING SYSTEM
        Checking The Coolant Level
        Cleaning The Cooling System
        Replacing The Coolant
    FUEL SYSTEM
        Fuel Specifications
        Filling The Fuel Tank
        Fuel Filter
        Removing Air From The Fuel System
    ENGINE LUBRICATION SYSTEM
        Checking Engine Oil
        Oil Chart
        Replacing Oil And Filter
    HYDRAULIC SYSTEM
        Checking And Adding Fluid
        Replacing Hydraulic Filter
        Hydraulic Breather Cap
        Replacing Hydraulic Fluid
    BOB-TACH
        Inspection and Maintenance
    LUBRICATION OF THE BOBCAT LOADER
        Procedure
        Pivot Pins
    SPARK ARRESTOR MUFFLER
        Servicing
        
HYDRAULIC SYSTEM
    HYDRAULIC SCHEMATICS
    HYDRAULIC SYSTEM INFORMATION
        Workgroup Troubleshooting Chart
        Hydraulic Function Troubleshooting
        Hydraulic Drive Troubleshooting Chart
    CYLINDER (LIFT)
        Checking The Lift Cylinder(s)
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    CYLINDER (TILT)
        Checking The Tilt Cylinder
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    MAIN RELIEF VALVE
        Checking (Workgroup Hydraulic Control Valve)
        Removal And Installation (Workgroup Hydraulic Control Valve)
        Checking (Left Drive)
        Adjustment (Left Drive)
        Removal And Installation (Left Drive)
        Checking (Right Drive)
        Adjustment (Right Drive)
        Removal And Installation (Right Drive)
    PORT RELIEF VALVE
        Checking The Port Relief Valves (Lift)
        Adjusting The Port Relief Valves (Lift)
        Removal And Installation (Lift)
        Checking The Port Relief Valves (Tilt)
        Adjusting The Port Relief Valves (Tilt)
        Removal And Installation (Tilt)
    HYDRAULIC CONTROL VALVE (DRIVE)
        Removal And Installation
        Disassembly
        Assembly
    HYDRAULIC CONTROL VALVE (WORK GROUP)
        Removal And Installation
        Disassembly
        Assembly
    HYDRAULIC PUMP (ALUMINMUM) (S/N 520611905 & Below)
        Check The Output Of The Hydraulic Pump
        Removal And Installation
        Coupler Removal And Installation
        Parts Identification
        Disassembly And Assembly
        Inspection
    HYDRAULIC PUMP (CAST IRON) (S/N 520611906 & above)
        Check The Output Of The Hydraulic Pump
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    HYDRAULIC FILTER
        Housing Removal And Installation
    HYDRAULIC FLUID RESERVOIR
        Removal And Installation
    DRIVE MOTOR
        Removal And Installation
        Parts Identification
        Disassembly
        Inspection
        Assembly
    COUNTERBALANCE VALVE
        Removal And Installation
        Disassembly And Assembly
    SPEED CONTROL VALVE
        Removal And Installation (S/N 520612036 & Below)
        Removal And Installation (S/N 520612036 & Below) (Cont’d)
    SPEED CONTROL VALVE
        Removal And Installation (S/N 520612037 & Above)
        Removal And Installation (S/N 520612037 & Above) (Cont’d)
        Parts Identification
        Disassembly And Assembly
    SINGLE INLET MODE SELECT VALVE
        Removal And Installation (S/N 520612036 & Below)
        Parts Identification (S/N 520612036 & Below)
        Disassembly And Assembly (S/N 520612036 & Below)
        Removal And Installation (S/N 520612037 & Above)
        Parts Identification (S/N 520612037 & Above)
        Disassembly And Assembly (S/N 520612037 & Above)
    DUAL INLET MODE SELECT VALVE
        Removal And Installation (S/N 520612036 & Below)
        Parts Identification (S/N 520612036 & Below)
        Removal And Installation (S/N 520612037 & Above)
        Parts Identification (S/N 520612037 & Above)
    LIFT LOCK VALVE
        Solenoid Testing
        Solenoid Removal And Installation
        Removal And Installation
        Disassembly And Assembly
    TILT LOCK VALVE
        Solenoid Testing
        Solenoid Removal And Installation
        Removal And Installation
        Disassembly And Assembly
    REVERSE SPEED LIMIT VALVE
        Removal and Installation
        Disassembly and Assembly
    HYDRAULIC OIL COOLER
        Removal And Installation
        
DRIVE SYSTEM
    PARKING BRAKE
        Handle Removal And Installation
        Cable Removal And Installation
        Cable Adjustment
        Pin Lubrication
    DRIVE COMPONENTS
        Track Tension
        Adjusting The Tracks
        Track Removal and Installation
        Track Idler Removal and Installation
        Parts Identification (Track Idler)
        Track Idler Disassembly and Assembly
        Track Tensioner Disassembly and Assembly
        Track Roller Removal and Installation
        Parts Identification (Track Roller)
        Track Roller Disassembly and Assembly
        Track Frame Removal and Installation
        Track Damage Identification
    LEFT AND RIGHT TRAVEL ADJUSTMENT
        Description
        Adjustment (S/N 520611001 thru 520611064, 520611066, 520611068 thru 520611072, 520611074 thru 520611080, 520611082 thru 520611085, 520611087, 520611088, 520611090, 520611091, 520611093, 520611095, 520611096, 520611098, 520611100 thru 52061110...
        Adjustment (S/N 520611065, 520611067, 520611073, 520611081, 520611086, 520611089, 520611092, 520611094, 520611097, 520611099 thru 520611105, 520611107 thru 520611118, 520611120 thru 520611129)
        
MAIN FRAME
    BOB-TACH
        Removal
        Installation
        Seal Removal And Installation
        Lever And Wedge Removal
    LIFT ARM
        Removal And Installation
    REAR DOOR
        Removal And Installation
    FUEL TANK
        Removal And Installation
    CONTROL PANEL PLATE
        Removal and Installation
    HAND BAR
        Removal and Installation
        Adjustment
    ENGINE COVER
        Removal and Installation
        Disassembly And Assembly
    COUNTERWEIGHT
        Removal And Installation
    REVERSE STOP PANEL
        Description
        Inspecting Function
        Adjusting
        Removal And Installation
        
ELECTRICAL SYSTEM & ANALYSIS
    ELECTRICAL SCHEMATICS
    ELECTRICAL SYSTEM INFORMATION
        Electrical Troubleshooting Chart
    BATTERY
        Removal and Installation
        Servicing
        Using A Booster Battery (Jump Starting)
    ALTERNATOR
        Removal and Installation (S/N 520611001-520611125)
        Removal and Installation (S/N 520611126 & Above)
    ALTERNATOR (CONT’D)
        Adjusting The Alternator Belt
        Description
        Tests
        Alternator Output Test
        Full Field Test
        Alternator Regulator Test
        Alternator Regulator Test Using Voltmeter
    STARTER
        Removal And Installation
        Checking The Starter In The Loader
        Parts Identification
        Disassembly
        Inspection And Repair
        No Load Test
        Assembly
    INSTRUMENT PANEL
        Removal And Installation
        Disassembly And Assembly
    BLOWER ASSEMBLY
        Removal And Installation
        Parts Identification
        Disassembly And Assembly
    ELECTRICAL ATTACHMENT CONTROL REFERENCE
        Attachment Control Identification Chart
        
ENGINE SERVICE
    ENGINE INFORMATION AND TESTING
        Engine Troubleshooting Chart
    ENGINE SPEED CONTROL
        Removal And Installation
        Disassembly And Assembly
        Cable Removal and Installation
    MUFFLER
        Removal And Installation
    AIR CLEANER
        Housing Removal and Installation
    RADIATOR
        Removal And Installation
    ENGINE COMPONENTS AND TESTING
        Valve Clearance Adjustment
        Fuel Injection Pump Check
        Fuel Lift Pump Removal And Installation
        Fuel Injection Pump Removal And Installation
        Fuel Injection Pump Timing
        Fuel Injector Nozzles Checking
        Fuel Injector Nozzles Removal
        Fuel Injector Nozzles Installation
        Glow Plugs Checking
        Engine Compression Test Procedure
    ENGINE
        Removal And Installation
        Engine Mount Replacement
    FRONT ENGINE MOUNT
        Removal and Installation
    SIDE ENGINE MOUNTS
        Removal and Installation
    FLYWHEEL AND HOUSING
        Flywheel Removal And Installation
        Hydraulic Pump Coupler Removal And Installation (Early Version)
        Hydraulic Pump Coupler Removal And Installation (Later Version)
        Flywheel Ring Gear
    RECONDITIONING THE ENGINE
        Cylinder Head Removal And Installation
        Cylinder Head Inspection
        Cylinder Head Top Clearance
        Rocker Arm And Shaft Checking
        Valve Removal
        Valve Spring Checking
        Valve Guide Checking
        Reconditioning The Valve And Valve Seat
        Timing Gearcase Cover Removal And Installation
        Idler Gear And Camshaft Removal And Installation
        Servicing The Idler Gear And Shaft
        Checking Timing Gear Backlash
        Fuel Camshaft Removal And Installation
        Governor
        Crankshaft Gear Removal And Installation
        Oil Pump Removal And Installation
        Oil Pump Service
        Checking Engine Oil Pressure
        Relief Valve
        Piston And Connecting Rod Removal And Installation
        Piston And Connecting Rod Servicing
        Connecting Rod Alignment
        Crankshaft And Bearings Removal And Installation
        Inspection Of Crankshaft And Bearings
        Cylinder Bore Inspection
        Thermostat Removal And Installation
        Testing The Thermostat
        Water Pump Removal And Installation
        Water Pump Disassembly And Assembly
        
SPECIFICATIONS
    LOADER SPECIFICATIONS (MT50)
        Loader Dimensions
        Performance
        Controls
        Engine
        Hydraulic System
        Electrical
        Drive System
        Capacities
        Tracks
        Ground Pressure
    ENGINE SPECIFICATIONS
        Engine
        Fuel Injector Nozzles
        Fuel Injection Pump
        Cylinder Head
        Valves
        Valve Springs
        Rocker Arms
        Camshaft
        Cylinders
        Piston Rings
        Pistons
        Crankshaft
        Oil Pump
        Thermostat
        Engine Bolt Torque
        Re-Grinding The Crankshaft
    LOADER TORQUE
        Specifications
    TORQUE SPECIFICATIONS FOR BOLTS
        Torque For General SAE Bolts
        Torque For General Metric Bolts
        Torque For Kubota Metric Engine Bolts
    HYDRAULIC CONNECTION SPECIFICATIONS
        O-ring Face Seal Connection
        Straight Thread O-ring Fitting
        Tubelines And Hoses
        Flare Fitting
        O-ring Flare Fitting
        Port Seal Fitting
    HYDRAULIC FLUID SPECIFICATIONS
        Specifications
    CONVERSIONS
        Decimal And Millimeter Equivalents
        
SERVICE MANUAL REVISION
    Revision No: MT50-1
    Revision No: MT50-2
    
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