Bobcat B760 B5JD11001 & Up 7449118 (09-21) (Preview)
MAINTENANCE SAFETY
CONTENTS
FOREWORD
FOREWORD
SAFETY INSTRUCTIONS
Before Operation
Safe Operation Is The Operator’s Responsibility
Safe Operation Needs A Qualified Operator
Fire Prevention
PUBLICATIONS AND TRAINING RESOURCES
SERIAL NUMBER LOCATION
Backhoe Loader Serial Number
Engine Serial Number
Other Serial Numbers
DELIVERY REPORT
MANUFACTURING LOCATIONS
BOBCAT BACKHOE LOADER IDENTIFICATION
SAFETY AND MAINTENANCE
SERVICE SCHEDULE
Maintenance Intervals
Inspection Checkbook
SECURING THE STABILIZERS IN THE RAISED POSITION
Installing The Stabilizer Supports
TOWING THE MACHINE
Procedure
TRANSPORTING THE MACHINE ON A TRAILER
Loading And Unloading
Fastening
STOPPING THE ENGINE AND LEAVING THE MACHINE
BACKHOE LOADER STORAGE AND RETURN TO SERVICE
Storage
Return To Service
OPERATOR CAB
Description
Cab Doors
Windshield Wiper
Side Windows
Rear Window
EMERGENCY EXIT
Side Windows
Rear Window
BACKHOE SWING / BOOM LOCK
Locking And Unlocking The Backhoe Boom / Swing Lock
APPROVED LIFT ARM SUPPORT DEVICE
Description
Installing The Approved Lift Arm Support Device
Removing The Approved Lift Arm Support Device
TIRE MAINTENANCE
Wheel Nuts
Rotating The Tires
Wheel Replacement
Mounting The Tires
Tire Pressure
ENGINE COVER
Opening And Closing The Engine Cover
GRILLE
Removal And Installation
ENGINE AIR CLEANER
Description
Cleaning The Engine Air Cleaner
Replacing The Air Filters
Cleaning The Air Pre-Cleaner
FUEL SYSTEM
Fuel Specifications
Filling The Fuel Tank
Draining The Fuel Tank
Draining Water From The Fuel System
Removing Air From The Fuel System
Fuel Filters
Bleeding The Fuel System
ENGINE LUBRICATION SYSTEM
Engine Oil Chart
Checking And Adding Engine Oil
Removing And Replacing Oil And Filter
ENGINE COOLING SYSTEM
Cleaning The Cooling System
Checking The Coolant Level
Removing And Replacing Coolant
HYDRAULIC SYSTEM
Hydraulic Fluid Chart
Checking And Adding Hydraulic Fluid
Removing And Replacing The Hydraulic Filters
Removing And Replacing The Hydraulic Fluid
REAR AXLE
Cleaning The Rear Axle Breather
Checking And Adding Oil
Draining The Oil
Checking And Adding Reduction Gear Oil
Draining Reduction Gear Oil
TRANSMISSION
Checking And Adding Oil
Checking And Adding Oil
Removing And Replacing Oil
Replacing The Filter Element
ALTERNATOR AND FAN BELT
Belt Checking
Belt Adjustment
Belt Replacement
ATTACHMENT COUPLING SYSTEMS
Loader Attachment Coupling Inspection And Maintenance
Backhoe Attachment Coupling Inspection And Maintenance
BUCKET TEETH
Removal And Installation
LUBRICATING THE BACKHOE LOADER
Lubrication Locations
Lubricating The Stabiliser Wear Pads
HYDRAULIC SYSTEM
HYDRAULIC / HYDROSTATIC SCHEMATICS
HYDRAULIC SYSTEM INFORMATION
Glossary Of Hydraulic / Hydrostatic Symbols
Troubleshooting Chart
Tightening Procedures
Test Point Location
General Maintenance Guidelines
SERVICE BRAKE SYSTEM
Description
Checking And Adding Brake Oil
Air Bleeding Procedure
Brake Pedal And Cylinders Removal And Installation
STEERING WHEEL AND CONSOLE
Removal And Installation
LOADER CONTROLS
Removal And Installation
BACKHOE AND STABILIZER CONTROLS
Removal And Installation
HYDRAULIC TANK
Removal And Installation
HYDRAULIC PUMP
Removal And Installation
Parts Identification
Disassembly
Assembly
STEERING VALVE
Removal And Installation
Parts Identification
LOADER CONTROL VALVE
Parts Identification
Testing And Adjusting
Removal And Installation
BACKHOE CONTROL VALVE
Parts Identification
Testing And Adjusting
Removal And Installation
RETURN LINE CHECK VALVE
Removal And Installation
Parts Identification
MAIN RELIEF VALVE
Testing
BACKHOE DISTRIBUTOR BLOCK
Removal And Installation
STEERING CYLINDER
Removal And Installation
Parts Identification
LOADER LIFT CYLINDERS
Removal And Installation
Parts Identification
Disassembly And Assembly
LOADER TILT CYLINDERS
Removal And Installation
Parts Identification
Disassembly And Assembly
BACKHOE SWING CYLINDERS
Removal And Installation
Parts Identification
Disassembly And Assembly
BACKHOE BOOM CYLINDER
Removal And Installation
Parts Identification
Disassembly And Assembly
BACKHOE ARM CYLINDER
Removal And Installation
Parts Identification
Disassembly And Assembly
BACKHOE BUCKET CYLINDER
Removal And Installation
Parts Identification
Disassembly And Assembly
STABILIZER CYLINDERS
Removal And Installation
Parts Identification
Disassembly And Assembly
SIDE SHIFT LOCK CYLINDERS
Removal And Installation
DRIVE SYSTEM
DRIVE SYSTEM INFORMATION
Troubleshooting Chart
TRANSMISSION
Description
Removal And Installation
Tightening Torques
Plugs And Filters Disassembly
Plugs And Filters Assembly
Converter And Oil Pump Disassembly
Converter And Oil Pump Assembly
Pipes Disassembly
Pipes Assembly
Hydraulic Control Valve Disassembly
Hydraulic Control Valve Assembly
4-Wheel Drive Solenoid Valve Disassembly
4-Wheel Drive Solenoid Valve Assembly
Transmission Housing Disassembly
Transmission Housing Assembly
Shafts A – D Disassembly
Shafts A – D Assembly
Shafts B – C Disassembly
Shafts B – C Assembly
Shaft E Disassembly
Shaft E Assembly
Speed Controls Disassembly
Speed Controls Assembly
Troubleshooting
FRONT AXLE
Description
Removal And Installation
Tightening Torques
Steering Cylinder Group Disassembly
Steering Cylinder Group Assembly
Epicyclic Reduction Gear Group Disassembly
Epicyclic Reduction Gear Group Assembly
Wheel Hub Group Disassembly
Wheel Hub Group Assembly
Differential Support Group Disassembly
Differential Support Group Assembly
Bevel Gear Marking Test
Differential Group Disassembly
Differential Group Assembly
Pinion Group Disassembly
Pinion Group Assembly
Axle Beam Group Disassembly
Axle Beam Group Assembly
Toe-In / Steering Angle
Toe-In Adjustment
Steering Angle Adjustment
Wheel And Double U-Joint Group Disassembly
Wheel And Double U-Joint Group Assembly
Double U-Joint Seal Ring Replacement On Axle Beam Side
Double U-Joint Bushing Replacement On Axle Beam Side
Testing After Assembly
Troubleshooting
REAR AXLE
Description
Removal And Installation
Tightening Torques
Parking Brake Caliper Group Disassembly
Parking Brake Caliper Group Assembly
Epicyclic Reduction Gear Group Disassembly
Epicyclic Reduction Gear Group Assembly
Wheel Hub Group Disassembly
Wheel Hub Group Assembly
Axle Beam Trumpet Group Disassembly
Axle Beam Trumpet Group Assembly
Brake Group Disassembly
Brake Group Assembly
Differential Support Group Disassembly
Differential Support Group Assembly
Differential Group Disassembly
Differential Group Assembly
Differential Locking Group Disassembly
Differential Locking Group Assembly
Pinion Group Disassembly
Pinion Group Assembly
Testing After Assembly
Troubleshooting
FRONT SHAFT
Removal And Installation
REAR SHAFT
Removal And Installation
Parts Identification
Disassembly And Assembly
PARKING BRAKE
Removal And Installation
GEAR SHIFT LEVER
Removal And Installation
ACCELERATOR PEDAL AND ENGINE SPEED CONTROL LEVER
Removal And Installation
MAIN FRAME
FLOOR MAT
Removal And Installation
OPERATOR SEAT
Removal And Installation
FRONT INSTRUMENT PANEL
Removal And Installation
SIDE INSTRUMENT PANEL
Removal And Installation
FENDERS
Removal And Installation
REAR WINDOW
Removal And Installation
OPERATOR CAB
Removal And Installation
Cab Mount Removal And Installation
COUNTERWEIGHT
Removal And Installation
GRILL FRAME
Removal And Installation
ENGINE COVER
Removal And Installation
FUEL TANK
Removal And Installation
LOADER LIFT ARMS
Removal And Installation
BACKHOE ARM
Removal And Installation
SWING FRAME
Removal And Installation
STABILIZERS
Removal And Installation
Stabilizer Wear Pads Removal And Installation
KINGPOST
Removal And Installation
BACKHOE BOOM
Removal And Installation
ELECTRICAL SYSTEM AND ANALYSIS
ELECTRICAL SCHEMATICS
ELECTRICAL SYSTEM INFORMATION
Glossary Of Electrical Symbols
Troubleshooting Chart
Description
Fuses And Relays Location
Fuses And Relays Identification
Engine Harness Connectors
Fuses And Relays Harness Connectors
Cab Underside Harness Connectors
Cab Harness Connectors
BATTERY
Battery Maintenance
Maintaining Battery Charge Level
Battery Service During Machine Storage
Battery Testing
Battery Charging
Using A Booster Battery (Jump Starting)
Removal And Installation
Adding Water To The Battery
Battery Disconnect Switch
ALTERNATOR
Belt Checking
Belt Adjustment
Belt Replacement
FUEL LEVEL SENDER
Testing
Removal And Installation
WINDSHIELD WIPER MOTOR
Removal And Installation
HORN
Removal And Installation
BACK-UP ALARM
Removal And Installation
LIGHTS
Removal And Installation
FRONT INSTRUMENTATION
Removal And Installation
SIDE INSTRUMENTATION
Removal And Installation
CAB FAN
Removal And Installation
RADIO
Removal And Installation
SPEAKERS
Removal And Installation
ENGINE SERVICE
ENGINE INFORMATION
Specifications
Troubleshooting
Compression Checking
ENGINE COOLING SYSTEM
Description
Thermostat Removal
Thermostat Installation
Thermostat Testing
Oil Cooler Removal And Installation
Water Pump Removal
Water Pump Installation
Expansion Tank Removal And Installation
Oil Cooler / Radiator Removal And Installation
LUBRICATION SYSTEM
Engine Lubrication System Description
Oil Filter Adapter Removal And Installation
Oil Pan Removal And Installation
Oil Screen And Pick-up Tube
Oil Pump Removal
Oil Pump Installation
Oil Pump Disassembly And Assembly
Oil Pressure Relief Valve Disassembly And Assembly
FUEL SYSTEM
Fuel Injection Pump Removal
Fuel Injection Pump Installation
Fuel Injectors Removal And Installation
Checking The Fuel Lift Pump
Fuel Lift Pump Removal And Installation
Exhaust Manifold Removal And Installation
Fuel Injector Cover Removal And Installation
Rocker Cover Removal And Installation
CYLINDER HEAD
Glow Plugs Checking
Glow Plugs Removal And Installation
Removal
Inspection
Installation
Rocker Shaft Disassembly And Assembly
Valve Removal
Valve Springs Checking
Valve Depth Checking
Valve Guide Checking
Valve Guide Removal
Valve Guide Installation
Valve Checking
Cutting A Valve Seat
Valve Seat Assembly
Changing Valve Springs (With Cylinder Head Installed)
Valve Clearance Adjustment
Engine Block Description
Engine Block Disassembly And Assembly
Engine Block Inspection
Cylinder Liner Inspection
Cylinder Liner Removal
Cylinder Liner Installation
CRANKSHAFT AND PISTONS
Pistons And Connecting Rods Description
Pistons And Connecting Rods Removal
Pistons And Connecting Rods Disassembly
Piston Ring End Gap
Piston Ring Installation
Piston Ring Groove Clearance
Piston Cooling Jet Removal
Piston Cooling Jet Installation
Piston Cooling Jet Alignment
Connecting Rod Inspection
Connecting Rod Bushing Replacement
Piston And Connecting Rod Assembly
Piston And Connecting Rod Installation
Checking Piston Height
Crankshaft And Bearings Description
Crankshaft And Bearings Removal
Inspection Of Crankshaft And Bearings
Crankshaft And Bearings Installation
Rear Oil Seal Removal
Rear Oil Seal Housing Positioning
Rear Oil Seal Installation
Checking Crankshaft End Play
CAMSHAFT AND TIMING GEARS
Engine Timing Procedure
Timing Case And Drive Assembly Description
Timing Cover Removal
Timing Cover Installation
Crankshaft Pulley Removal And Installation
Front Oil Seal Removal And Installation
Timing Case And Gear Removal
Timing Case And Gear Installation
Camshaft And Tappets Removal
Camshaft And Tappets Installation
TURBOCHARGER
Troubleshooting
Description
Removal And Installation
FLYWHEEL AND HOUSING
Removal And Installation
Flywheel Inspection
Ring Gear Removal
Ring Gear Installation
ENGINE BLOCK
Engine Block Description
Engine Block Disassembly And Assembly
Piston Cooling Jet Removal
Piston Cooling Jet Installation
Piston Cooling Jet Alignment
Inspection
Cylinder Liner Inspection
Cylinder Liner Removal
Cylinder Liner Installation
ENGINE
Removal And Installation
EXHAUST PIPE
Removal And Installation
EXHAUST MUFFLER
Removal And Installation
RADIATOR
Removal And Installation
FAN
Removal And Installation
SPECIFICATIONS
BACKHOE LOADER SPECIFICATIONS
Machine Dimensions
Loader Performance
Backhoe Performance
Controls
Engine
Hydraulic System
Electrical System
Drive System
Axles
Tyres
Operating Weight
Capacities
Cab
Instrument Panel
Temperature Range
MACHINE TORQUE SPECIFICATIONS
Drive Line
Cab
Wheels
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
O-ring Flare Fitting
Port Seal Fitting
REGULAR MAINTENANCE ITEMS
Parts
Fluids, Lubricants And Fuel
CONVERSIONS
Decimal And Millimeter Equivalent Chart
U.S. To Metric Conversion Chart
SERVICE TOOLS REQUIRED
Mechanical Tools
Hydraulic Tools
Electrical Tools
ALPHABETICAL INDEX
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