Bobcat 763, 763 High Flow Skid Steer Loader Service Manual
614 pages · Publication 6900091_6_97
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- Models
- 763, 763 High Flow
- Serial coverage
- SN 512212001 thru 512249999, SN 512440001 thru 512449999, SN 512612001 thru 512619999
- Manual type
- Service Manual
- Pages
- 614
- Publication
- 6900091_6_97
- Condition
- Brand new
What's inside
From the manual's own table of contents: 22 sections, 551 entries. See sample pages (PDF, 502 KB)
MAINTENANCE SAFETY
ALPHABETICAL INDEX
FOREWORD7 topics
- SAFETY INSTRUCTIONS
- FIRE PREVENTION
- SERIAL NUMBER LOCATIONS
- LOADER SERIAL NUMBER
- ENGINE SERIAL NUMBER
- DELIVERY REPORT
- BOBCAT LOADER IDENTIFICATION
PREVENTIVE MAINTENANCE
SERVICE SCHEDULE70 topics
- LIFTING AND BLOCKING THE LOADER
- Procedure
- TRANSPORTING THE BOBCAT LOADER
- TOWING THE LOADER
- STOPPING THE BOBCAT LOADER
- LIFTING THE LOADER
- Single Point Lift
- LIFT ARM SUPPORT DEVICE
- Engaging The Lift Arm Support Device
- Disengaging The Lift Arm Support Device
- OPERATOR CAB
- Description
- Emergency Exit
- Raising The Operator Cab
- Lowering The Operator Cab
- SEAT BAR RESTRAINT SYSTEM (Foot Pedals)
- Description
- Seat Bar Inspection
- Seat Bar Maintenance
- SEAT BAR RESTRAINT SYSTEM (Mechanical Hand Controls)
- Description
- Seat Bar Inspection
- Seat Bar Maintenance
- SEAT BAR RESTRAINT SYSTEM (Advanced Hand Controls)
- Description
- Seat Bar Inspection
- Seat Bar Maintenance
- AIR CLEANER SERVICE
- Replacing Filter Element
- 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
- ENGINE COOLING SYSTEM
- Cleaning The Cooling System
- Checking The Coolant Level
- Replacing The Coolant
- ALTERNATOR BELT
- Adjusting The Alternator Belt
- FAN GEARBOX
- Checking And Maintaining
- HYDRAULIC/HYDROSTATIC SYSTEM
- Checking And Adding Fluid
- Replacing Hydraulic/Hydrostatic Filter
- Replacing Hydraulic Fluid
- Hydraulic Reservoir Breather Cap
- SPARK ARRESTOR MUFFLER
- Cleaning Procedure
- TIRE MAINTENANCE
- Wheel Nuts
- Tire Rotation
- Tire Mounting
- FINAL DRIVE TRANSMISSION (CHAINCASE)
- Checking And Adding Oil
- Replacing Oil In The Chaincase
- DRIVE BELT
- Adjusting The Drive Belt Equipped With The Spring Loaded Drive Idler
- Adjusting The Drive Belt Equipped With The Fixed Drive Idler
- Drive Belt Replacement
- LUBRICATION OF THE BOBCAT LOADER
- Procedure
- BOB–TACH
- Inspection And Maintenance
- REMOTE START SWITCH
- Procedure
HYDRAULIC SYSTEM
HYDRAULIC/HYDROSTATIC SCHEMATICS100 topics
- TROUBLESHOOTING
- HYDRAULIC SYSTEM INFORMATION
- Tightening Procedure
- LIFT CYLINDER(S)
- Checking The Lift Cylinder(s) For Internal Leakage
- Removal And Installation
- TILT CYLINDER
- Checking The Tilt Cylinder For Internal Leakage
- Removal And Installation
- Rod End Seal Replacement
- HYDRAULIC CYLINDER IDENTIFICATION
- Lift Cylinder Components
- Tilt Cylinder Components
- HYDRAULIC CYLINDERS
- Disassembly
- Assembly
- Removal
- Lift Arm By–Pass Orifice Disassembly
- Check Valve Disassembly
- Lock Valve Disassembly
- BICS™ Valve Solenoid Disassembly
- BICS™ Valve Solenoid Assembly
- Lock Valve Assembly
- Check Valve Assembly
- Lift Arm By–Pass Orifice Assembly
- Installation
- Removal And Installation
- Identification Chart
- Disassembly
- Lift Base End Restrictor Disassembly
- Load Check Valve Disassembly
- Main Relief Valve Disassembly
- Port Relief Valve Disassembly
- Anti–Cavitation Valve Disassembly
- Rubber Boot Disassembly
- Lift Spool And Detent Disassembly
- Tilt Spool And Centering Spring Disassembly
- Auxiliary Spool Disassembly
- Auxiliary Electric Solenoid Disassembly
- Port–Auxiliary Section Disassembly
- Cleaning And Inspection
- Port–Auxiliary Section Assembly
- Auxiliary Electric Solenoid Assembly
- Auxiliary Spool Assembly
- Tilt Spool And Centering Spring Assembly
- Lift Spool And Detent Assembly
- Rubber Boot Assembly
- Anti–Cavitation Valve Assembly
- Port Relief Valve Assembly
- Main Relief Valve Assembly
- Load Check Valve Assembly
- Spool Seal Installation
- Removal And Installation
- Identification Chart
- Disassembly And Assembly
- Load Check Valve
- Main Relief Valve
- Port Relief Valve
- Anti–Cavitation Valve
- Rubber Boot
- Lift Spool Detent
- Tilt Centering Spring
- Auxiliary Spool
- Auxiliary Electric Solenoid
- Plug/Port Relief Valve
- Inspection
- Identification And Installation Of Spool Seal
- MAIN RELIEF VALVE
- Checking
- Adjustment
- Removal And Installation
- HYDRAULIC PUMP
- Removal And Installation
- Checking The Output Of The Hydraulic Pump
- Checking The Output Of The High Flow Hydraulic Pump (763H)
- Disassembly And Assembly
- Inspection
- Identification
- Removal And Installation (763H)
- Identification (763H)
- Disassembly And Assembly (763H)
- HYDRAULIC FILTER HOUSING
- Removal And Installation
- HYDRAULIC FLUID RESERVOIR
- Removal And Installation
- CONTROL PEDALS
- Removal And Installation
- Pedal Adjustment
- SELECT VALVE (763H)
- Checking the Main Relief Valve in High Horsepower Select Valve
- Removal And Installation
- Disassembly And Assembly (New Style Valve)
- Solenoid Testing (New Style Valve)
- Disassembly And Assembly (Old Style Valve)
- Solenoid Testing (Old Style Valve)
- PEDAL INTERLOCK LINKAGE
- Removal And Installation
- Adjustment
- LIFT LOCK BY–PASS VALVE
- TILT LOCK VALVE
HYDROSTATIC SYSTEM
TROUBLESHOOTING38 topics
- HYDROSTATIC SYSTEM INFORMATION
- Replenishing Valve Function
- Checking Charge Pressure
- CONTROL PANEL
- Removal And Installation
- Steering Shock Removal And Installation
- Steering Shaft Removal And Installation
- Steering Shaft Disassembly And Assembly
- Steering Lever Removal And Installation
- Rubber Boot Replacement
- STEERING LINKAGE
- Removal And Installation
- Steering Linkage Adjustment
- Steering Neutral Adjustment
- HYDROSTATIC DRIVE MOTOR
- Removal And Installation
- HYDROSTATIC MOTOR 30 SERIES
- HYDROSTATIC PUMP
- Removal And Installation
- Identification MODEL: 763
- Disassembly And Assembly
- Inspection
- Swashplate Pre–Load
- DRIVE BELT HOUSING
- Removal And Installation
- SPRING LOADED DRIVE BELT TENSIONER PULLEY
- Removal And Installation
- Identification
- Disassembly
- Assembly
- FIXED DRIVE BELT TENSIONER PULLEY
- Removal And Installation
- Identification
- Disassembly
- Assembly
- Checking Pulley End Play
- OIL COOLER
- Removal And Installation
DRIVE SYSTEM
PARKING BRAKE24 topics
- Removal And Installation
- Disassembly And Assembly
- PARKING BRAKE DISC
- Removal And Installation
- TRACTION LOCK GUIDES
- Disassembly
- Assembly
- CHAINCASE FLUID
- Removing Oil From The Chaincase
- CHAINCASE COVERS
- Center Chaincase Cover Removal And Installation
- Front Chaincase Cover Removal And Installation
- Rear Chaincase Cover Removal And Installation
- MOTOR CARRIER
- Shaft Seal Replacement
- Removal And Installation
- Disassembly
- Assembly
- AXLE SEAL
- Removal And Installation
- AXLE, SPROCKET AND BEARINGS
- Removal And Installation
- DRIVE CHAIN
- Removal
MAIN FRAME
SEAT BAR (W/GAS CYLINDER)30 topics
- Removal And Installation
- Assembly
- Compressing the Gas Cylinder
- SEAT BAR (W/COMPRESSION SPRING)
- Removal And Installation
- Assembling Components
- Compression Spring Disassembly And Assembly
- OPERATOR CAB GAS CYLINDER
- Removal And Installation
- Disassembly And Assembly
- Removal And Installation
- OPERATOR SEAT
- Removal And Installation
- Bob–Tach Lever And Wedge
- Bob–Tach Stops
- LIFT ARMS
- Removal And Installation
- REAR GRILL
- Removal And Installation
- FUEL TANK
- Removal And Installation
- Fuel Level Sender
- REAR DOOR
- Removal And Installation (2 piece door)
- Removal And Installation (One Piece Door)
- Hood Removal And Installation (Two Piece Door)
- Door Latch Removal And Installation
- Door Latch And Catch Adjustment
- REAR LIGHTS
- Removal and Installation (One Piece Door)
ELECTRICAL SYSTEM
ELECTRICAL SCHEMATICS38 topics
- ELECTRICAL SYSTEM INFORMATION
- Description
- Fuse Location (Standard & BOSS® Option)
- BATTERY
- Removal And Installation
- Servicing The Battery
- Using A Booster Battery (Jump Starting)
- ALTERNATOR
- Alternator Output Test
- Rectifier (Diode) Test
- Alternator Regulator Test
- Removal And Installation
- Adjusting The Alternator Belt
- Disassembly And Inspection
- Stator Continuity Test
- Stator Ground Test
- Rotor Continuity Test
- Rotor Ground Test
- Rectifier Continuity (Diode) Test
- Assembly
- STARTER (DELCO REMY)
- Removal And Installation
- Checking The Starter
- Parts Identification
- Disassembly And Assembly
- Cleaning And Inspection
- STARTER (DENSO)
- Parts Identification
- Disassembly
- Inspection And Repair
- No Load Test
- Assembly
- STANDARD INSTRUMENT PANEL
- Removal And Installation
- FRONT LIGHTS
- Removal And Installation
- RELAY SWITCHES
- Location
ENGINE SERVICE78 topics
- ENGINE SPEED CONTROL
- Removal And Installation
- Disassembly
- RADIATOR
- Removal And Installation
- ENGINE MUFFLER
- Removal And Installation
- BLOWER HOUSING/FAN GEARBOX
- Removal And Installation
- Tension Pulley Removal And Installation
- Blower Fan Disassembly And Assembly
- Identification
- Disassembly
- Assembly
- Checking Backlash
- AIR CLEANER
- Removal And Installation
- ENGINE
- Removal And Installation
- Engine Mount Replacement
- FLYWHEEL
- Removal And Installation
- Flywheel Ring Gear
- ENGINE COMPRESSION
- Checking
- GLOW PLUGS
- Checking The Glow Plugs
- Removal And Installation
- FUEL INJECTION PUMP
- Checking The Injection Pump
- Adjusting Shut–Off Linkage
- Removal And Installation
- Timing The Injection Pump
- FUEL INJECTION NOZZLES
- Removal And Installation
- Checking The Injector Nozzle
- CYLINDER HEAD
- Removal And Installation
- Disassembly And Assembly
- Servicing The Cylinder Head
- Top Clearance
- VALVE, VALVE SEAT AND GUIDE
- Checking The Valve Guide
- Reconditioning The Valve And Valve Seat
- Valve Spring
- VALVE CLEARANCE
- Adjustment
- ROCKER ARM AND SHAFT
- Checking
- TIMING GEARCASE COVER
- Removal And Installation
- IDLER GEAR AND CAMSHAFT
- Removal And Installation
- Servicing The Camshaft
- Servicing The Idler Gear And Shaft
- TIMING GEARS
- Checking 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
- Servicing The Piston And Connecting Rod
- Connecting Rod Alignment
- CRANKSHAFT AND BEARINGS
- Removal And Installation
- Servicing The Crankshaft And Bearings
- CYLINDER BORE
- Checking The Cylinder Bore
- WATER PUMP
- Disassembly and Assembly
SYSTEMS ANALYSIS43 topics
- Inspecting The BICS™ Controller
- Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON)
- Inspecting The Seat Bar Sensor (Engine RUNNING)
- Inspecting The Traction Lock (Engine RUNNING)
- Inspecting The Lift Arm By–Pass Control
- Additional Inspection For Loaders With Advanced Hand Controls
- Troubleshooting Chart
- Inspecting The BICS™ Controller
- Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON)
- Inspecting The Seat And Seat Bar Sensors (Engine Running)
- Inspecting The Traction Lock (Engine Running)
- Inspecting The Lift Arm By–Pass Control
- Maintenance
- Troubleshooting Chart
- BOBCAT INTERLOCK CONTROL SYSTEM (BICS™)
- Troubleshooting Guide
- BICS CONTROLLER
- SEAT SENSOR
- Seat Sensor Test
- Removal And Installation
- BICS™ Controller Seat Sensor Circuit Test
- BICS™ SYSTEM CONTROLLER
- Removal And Installation
- SEAT BAR SENSOR
- Seat Bar Sensor Test
- Removal And Installation
- BICS™ Controller Seat Bar Sensor Circuit Test
- TRACTION LOCK
- Removal And Installation
- BOSS® DIAGNOSTIC TOOL
- Procedure
- SENDER AND SENSOR
- Service Checks
- RPM SENSOR
- Adjustment
- MONITOR SERVICE CODES
- TROUBLESHOOTING THE BOSS® & LCD DISPLAY
- OPERATION SENSING SYSTEM UNIT
- Removal And Installation
- BOSS® INSTRUMENT PANEL
- Removal And Installation
- ELECTRICAL/HYDRAULIC CONTROLS REFERENCE
- Controls Identification Chart
SPECIFICATIONS
SKID STEER LOADER SPECIFICATIONS39 topics
- PERFORMANCE
- CONTROLS
- ENGINE
- HYDRAULIC SYSTEM
- ELECTRICAL
- DRIVE SYSTEM
- CAPACITIES
- TIRES
- ENGINE SPECIFICATIONS
- Fuel Injection Nozzles
- Fuel Injection Pump
- Cylinder Head
- Valves
- Valve Springs
- Valve Timing
- Rocker Arms
- Camshaft
- Tappet
- Cylinders
- Piston Rings
- Pistons
- Connecting Rod
- Oil Pump
- Crankshaft
- Thermostat
- Crankshaft Re–Grind Data
- 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
- HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS
- TORQUE SPECIFICATIONS FOR LOADER
- STANDARD TORQUE SPECIFICATIONS FOR BOLTS
- DECIMAL AND MILLIMETER EQUIVALENTS
- U.S. TO METRIC CONVERSION
ADVANCE HAND CONTROL SYSTEM (AHC)
ADVANVED HANDCONTROL ELECTRICAL SCHEMATICS62 topics
- AHC COMPONENTS
- Identification
- TROUBLESHOOTING (AHC)
- ACTUATOR VOLTAGE TEST
- Procedure
- HANDLE CONTROL UNIT TEST
- Procedure
- ADVANCED HAND CONTROLS (AHC)
- AHC/PWM CONTROLLER
- Removal And Installation
- Test
- Description
- Conditions
- Troubleshooting Chart
- Handle Testing
- Solenoid Coil Testing
- CONTROL HANDLE (ADVANCED HAND CONTROL) (AHC)
- Control Handle Unit Removal And Installation
- Control Unit Connector
- Switch Handle Removal And Installation
- AHC Handle Removal And Installation
- AHC Handle Disassembly And Assembly
- AHC Steering Lever Removal And Installation
- AHC Steering Lever Boot
- Actuators Removal And Installation
- Actuators Disassembly And Assembly
- CONTROL HANDLE (ADVANCED HAND CONTROL) (AHC) (W/PUSH BUTTON FLOAT)
- Components Identification
- Controller Connector And Wire Identification
- AHC/PWM Controller Removal And Installation
- Handle Sensor Removal And Installation
- Handle Sensor Connector
- Switch Handle Removal And Installation
- Control Handle Removal And Installation
- Control Handle Disassembly And Assembly
- Control Lever Removal And Installation
- Control Lever Boot
- Actuators Disassembly And Assembly
- BICS™ VALVE
- Lift Arm By–Pass Orifice
- Check Valve
- Lock Valve
- BICS™ Valve Solenoid
- Removal And Installation
- HYDRAULIC CONTROL VALVE
- Removal And Installation
- Identification Chart
- Disassembly And Assembly
- Load Check Valve
- Lift Base End Restrictor
- Main Relief Valve
- Port Relief Valve (Lift)
- Anti–Cavitation/Port Relief Valve
- Port Relief Valve (Tilt)
- Anti–Cavitation Valve
- Rubber Boot
- Lift And Tilt Spool
- Inspection
- Auxiliary Spool
- Auxiliary Electrical Solenoid
- Spool Seal Installation
- H–Port Auxiliary Section
SERVICE MANUAL REVISIONS
Inside this manual
Real pages from this service manual (614 pages). Open the sample pages (PDF, 502 KB)
- Diagram, page 108: CONTROL
- Specifications, page 522: HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS
- Troubleshooting, page 549: Check for stuck or sticky handle controller mechanism.
- Color page, page 502
- Foldout diagram, page 541: WIRES CONNECT BY
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 763, 763 High Flow are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
This manual: Service Manual 6900091_6_97$69.59
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This is a service manual
Here's how it compares to the other manual types.
This manual
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 614 pages
Quantity one is the manual described above.
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Other editions and similar models
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