Bobcat 751 Skid Steer Loader Service Manual
438 pages · Publication 6724925_5_97
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- Models
- 751
- Serial coverage
- (SN 514711001 & above), (SN 514911001 & above)
- Manual type
- Service Manual
- Pages
- 438
- Publication
- 6724925_5_97
- Condition
- Brand new
What's inside
From the manual's own table of contents: 21 sections, 444 entries. See sample pages (PDF, 459 KB)
MAINTENANCE SAFETY
ALPHABETICAL INDEX
FOREWORD6 topics
- SAFETY INSTRUCTIONS
- SERIAL NUMBER LOCATIONS
- LOADER SERIAL NUMBER
- ENGINE SERIAL NUMBER
- DELIVERY REPORT
- BOBCAT LOADER IDENTIFICATION
PREVENTIVE MAINTENANCE
SERVICE SCHEDULE68 topics
- LIFTING AND BLOCKING THE LOADER
- Procedure
- TRANSPORTING THE LOADER
- Procedure
- TOWING THE LOADER
- Procedure
- STOPPING THE BOBCAT LOADER
- LIFTING THE LOADER
- Four Point Lift
- Single Point Lift
- LIFT ARM SUPPORT DEVICE
- Engaging The Lift Arm Support Device
- Disengaging The Lift Arm Support Device
- OPERATOR CAB
- Description
- Raising The Operator Cab
- Lowering The Operator Cab
- Emergency Exit
- SEAT BAR RESTRAINT SYSTEM
- Description (Foot Pedals)
- Seat Bar Inspection (Foot Pedals)
- Seat Bar Maintenance (Foot Pedals)
- Description (Hand Controls)
- Seat Bar Inspection (Hand Controls)
- Seat Bar Maintenance (Hand Controls)
- 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
- Replacing Oil and Filter
- ENGINE COOLING SYSTEM
- Cleaning the Cooling System
- Checking the Coolant Level
- Replacing The Coolant
- Propylene Glycol
- ALTERNATOR BELT
- Adjusting The Alternator Belt
- BOB–TACH
- 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
- Removing Oil From the Chaincase
- DRIVE BELT
- Adjusting The Drive Belt Equipped With The Fixed Drive Idler
- Adjusting The Drive Belt Equipped With The Spring Loaded Drive Ider
- Drive Belt Replacement
- LUBRICATION OF THE BOBCAT LOADER
- Procedure
- PIVOT PINS
- REMOTE START SWITCH
- Procedure
HYDRAULIC SYSTEM
HYDRAULIC / HYDROSTATIC SCHEMATICS94 topics
- TROUBLESHOOTING
- HYDRAULIC SYSTEM INFORMATION
- Flare Connections
- O–ring Face Seal Connection
- Straight Thread O–ring Fitting
- Tubelines And Hoses
- 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
- 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 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/Port Relief Valve Assembly
- Port Relief Valve Assembly
- Main Relief Valve Assembly
- Load Check Valve Assembly
- Spool Seal Installation
- Removal And Installation
- Checking The Main Relief Valve
- Main Relief Valve Adjustment
- Main Relief Valve 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
- Inspection
- Identification And Installation Of Spool Seal
- HYDRAULIC PUMP
- Removal And Installation
- Checking The Output Of The Hydraulic Pump
- Disassembly And Assembly
- Inspection
- Identification
- HYDRAULIC FILTER HOUSING
- Removal And Installation
- HYDRAULIC FLUID RESERVOIR
- Removal And Installation
- CONTROL PEDALS
- Removal And Installation
- Pedal Adjustment
- PEDAL INTERLOCK LINKAGE
- Removal And Installation
- Adjustment
HYDROSTATIC SYSTEM
TROUBLESHOOTING40 topics
- Chart
- HYDROSTATIC SYSTEM INFORMATION
- Replenishing Valve Function
- Checking Charge Pressure
- CONTROL PANEL
- Rubber Boot Replacement
- Removal and Installation
- Steering Shaft Removal and Installation
- Steering Shaft Disassembly and Assembly
- Steering Lever Removal and Installation
- STEERING LINKAGE
- Removal and Installation
- Steering Linkage Adjustment
- Steering Neutral Adjustment
- HYDROSTATIC DRIVE MOTOR
- Removal And Installation
- Identification
- Disassembly And Assembly
- Inspection
- HYDROSTATIC PUMP
- Removal And Installation
- Identification
- 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 And Installation
MAIN FRAME
SEAT BAR (W/GAS CYLINDER)28 topics
- Removal And Installation
- Assembly
- Compressing The Gas Cylinder
- SEAT BAR (W/COMPRESSION SPRINGS)
- 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
- Hood Removal And Installation
- Bumper Removal And Installation
- Door Latch Removal And Installation
- Door Latch And Catch Adjustment
ELECTRICAL SYSTEM
ELECTRICAL SCHEMATICS36 topics
- Chart
- ELECTRICAL SYSTEM INFORMATION
- Description
- Fuse Location
- 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
- Removal And Installation (228000–5210)
- Removal And Installation (228000–5740)
- Parts Identification (228000-5210)
- Parts Identification (228000-5740)
- STANDARD INSTRUMENT PANEL
- Removal And Installation
- FRONT LIGHTS
- Removal And Installation
- RELAY SWITCHES
- Location
- Glow Plug Preheat Relay
- Glow System In Operator Cab
- Troubleshooting The Glow Plug System
- Testing The Glow Plug Timer Relay
ENGINE SERVICE75 topics
- Chart
- 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
- Disassembly
- Long Housing
- Assembly
- Long Housing
- Checking Backlash
- Identification
- AIR CLEANER
- Removal And Installation
- ENGINE
- Removal And Installation
- Engine Mount Replacement
- FLYWHEEL
- Removal And Installation
- Flywheel Ring Gear
- INJECTION PUMP TIMING
- Checking Procedure
- Adjusting Injection Pump Timing
- Injection Pump Return Fitting
- Testing The Fuel Solenoid
- Idle Speed Setting
- TIMING BELT
- Removal
- Installation
- FUEL INJECTION PUMP
- Removal
- Installation
- FUEL INJECTOR NOZZLE
- Removal And Installation
- Checking The Injector Nozzle
- CYLINDER LOCATION & COMPRESSION
- Data
- GLOW PLUGS
- Removal And Installation
- Checking The Glow Plugs
- CYLINDER HEAD
- Removing The Cylinder Head
- Disassembly Of The Cylinder Head
- Removing The Combustion Chamber
- Removing The Heat Shield
- Installing The Heat Shield
- Servicing The Cylinder Head
- Checking The Valves
- Checking The Valve Springs
- Checking The Valve Guides
- Checking The Valve Seats
- Checking The Combustion Chamber
- Reassembly Of The Cylinder Head
- Installing The Cylinder Head
- ENGINE BLOCK
- Disassembly Of The Engine
- Assembly Of The Engine
- PISTONS AND CONNECTING RODS
- Disassembly And Assembly
- Checking The Piston
- Checking The Crankshaft
- CRANKSHAFT PULLEY
- Removal And Installation
- POSITIVE CRANKCASE VENTILATION VALVE
- Removal
- Installation
- PEUGEOT ENGINE TOOL KIT MEL1474 (Complete Kit)
- PEUGEOT ENGINE
- Chart
SYSTEMS ANALYSIS
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™)22 topics
- Inspecting The BICS Controller (Engine STOPPED –Key ON)
- Inspecting DeactivationOf The Auxiliary Hydraulics System (Engine STOPPED–Key ON)
- Inspecting The Seat And Seat Bar Sensors (EngineRUNNING)
- Inspecting The Traction Lock (Engine RUNNING)
- Inspecting The Lift Arm By–Pass Control
- Maintenance
- Troubleshooting Chart
- Troubleshoot Guide
- BICS CONTROLLER
- BICS™ SYSTEM CONTROLLER
- Removal And Installation
- Controller Test
- SEAT BAR SENSOR
- Removal And Installation
- Seat Bar Sensor Test
- SEAT SENSOR
- Removal And Installation
- Seat Sensor Test
- TRACTION LOCK
- Removal And Installation
- LIFT LOCK BY–PASS VALVE
- TILT LOCK VALVE
SPECIFICATIONS
SKID STEER LOADER SPECIFICATIONS30 topics
- PERFORMANCE
- CONTROLS
- ENGINE
- HYDRAULIC SYSTEM
- ELECTRICAL
- DRIVE SYSTEM
- CAPACITIES
- TIRES
- FLOOR PRESSURE
- VIBRATION DATA
- ENGINE SPECIFICATIONS
- Fuel Injection Nozzles
- Fuel Injection Pump
- Cylinder Head
- Valves
- Valve Springs
- Valve Guides
- Combustion Chamber
- Cylinders
- Piston Rings
- Pistons
- Connecting Rod
- Crankshaft
- TORQUE SPECIFICATIONS FOR LOADER
- Specifications
- HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS
- Specifications
- STANDARD TORQUE SPECIFICATIONS FOR BOLTS
- DECIMAL AND MILLIMETER EQUIVALENTS
- U.S. TO METRIC CONVERSION
SERVICE MANUAL REVISIONS
Inside this manual
Real pages from this service manual (438 pages). Open the sample pages (PDF, 458 KB)
- Specifications, page 176: HYDROSTATIC PUMP (Cont’d)
- Diagram, page 296: STARTER (228000–5210) (Cont’d)
- Troubleshooting, page 404: BOBCAT INTERLOCK CONTROL SYSTEM (BICS™)
- Foldout diagram, page 259
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 751 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 6724925_5_97$69.81
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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, 438 pages
Quantity one is the manual described above.
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Ships in 1 business day.
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Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).