Bobcat 440B Skid-Steer Loader Repair Manual
Price range: $15.00 through $31.00
| 🚜 Equipment | ||
|---|---|---|
| Brand | Bobcat | |
| Type | Skid-Steer Loader | |
| Model | 440B | |
| 📄 Documents | ||
| Language | English | |
| Format | ||
| Title | Publication No. | Pages |
| Repair Manual | 6570160 | 178 |
| Operation & Maintenance Manual | 6570155 | 73 |
- Description
- Additional information
- Table of Content
- Specification
- Buyer Questions & Answers
- Reviews (0)
Cover
The Bobcat 440B Skid-Steer Loader Repair Manual offers comprehensive service and maintenance guidance for owners and technicians. Covering essential topics such as maintenance safety, preventive care, hydraulic and hydrostatic systems, drive system, main frame, electrical system, and engine service, this manual provides clear procedures for inspections, adjustments, troubleshooting, and repairs. Each section is organized for practical use, including detailed steps for component removal, installation, testing, and reconditioning.
In addition to routine service instructions, the manual contains technical data and specifications for the loader’s performance, engine, hydraulics, and drive systems. Helpful charts and conversion tables are included for easy reference, while schematic diagrams and revision updates ensure accuracy and up-to-date procedures.
| Manual | Repair Manual, Operation and Maintenance |
|---|
Table of Content
📙 Table of Contents
Maintenance Safety
- MAINTENANCE SAFETY
Contents
- CONTENTS
- FOREWORD
- SAFETY INSTRUCTIONS
- SAFETY IS YOUR RESPONSIBILITY
- BEFORE YOU OPERATE THE BOBCAT LOADER
- SAFE OPERATION NEEDS A QUALIFIED OPERATOR
- FIRE PREVENTION
- SERIAL NUMBER LOCATIONS
- LOADER SERIAL NUMBER
- ENGINE SERIAL NUMBER LOCATION
- DELIVERY REPORT
- BOBCAT LOADER IDENTIFICATION
Preventive Maintenance
- PREVENTIVE MAINTENANCE
- SERVICE SCHEDULE
- PREVENTIVE MAINTENANCE
- LIFTING AND BLOCKING THE FELLER BUNCHER
- Procedure
- TRANSPORTING THE LOADER
- Procedure
- LIFT ARM STOP
- Procedure
- OPERATOR CAB
- Seat Bar System
- Seat Bar Inspection
- Seat Bar Maintenance
- Raising the Operator Cab
- Lowering the Operator Cab
- USING AND EXTRA BATTERY (JUMP START)
- Procedure
Hydraulic System
- HYDRAULIC SYSTEM
- HYDRAULIC / HYDROSTATIC FLOW CHART
- HYDRAULIC SYSTEM
- TROUBLESHOOTING
- HYDRAULIC SYSTEM INFORMATION
- Flare Connections
- Straight Thread O–ring Fitting
- Tubelines and Hoses
- LIFT CYLINDER
- Checking the Lift Cylinder(s)
- Removal and Installation
- TILT CYLINDER
- Checking the Tilt Cylinder
- Removal and Installation
- HYDRAULIC CYLINDER REPAIR
- Disassembly
- Assembly
- HYDRAULIC CONTROL VALVE
- Checking the Main Relief Valve
- Removal and Installation
- Disassembly and Assembly
- Inspection
- HYDRAULIC PUMP
- Checking Output of Hydraulic Pump
- Removal and Installation
- Disassembly and Assembly
- Inspection
- HYDRAULIC/HYDROSTATIC FLUID RESERVOIR
- Removing Fluid from Reservoir
- Removal and Installation
- CONTROL PEDALS
- Removal and Installation
- PEDAL LOCK LINKAGE
- Removal and Installation
Hydrostatic System
- HYDROSTATIC SYSTEM
- TROUBLESHOOTING
- HYDROSTATIC SYSTEM INFORMATION
- High Pressure Relief Replenishing Valves Function
- FRONT PANEL
- Removal and Installation
- STEERING LEVERS
- Removal and Installation
- Disassembly and Assembly
- Neutral Adjustment
- PINTLE ARMS
- Removal and Installation
- Disassembly and Assembly
- HYDROSTATIC MOTOR
- Removal and Installation
- Disassembly and Assembly
- Inspection
- Start Up Procedure
- Timing the Hydrostatic Motor
- HYDROSTATIC PUMP
- Checking Charge Pressure
- Removal and Installation
- Disassembly and Assembly
- Inspection
- Start Up Procedure
- DRIVE BELT & TENSION PULLEY
- Tension Pulley Removal and Installation
- Drive Belt Replacement In Loader Removal and Installation
- PORT BLOCK
- Charge Pressure Relief Valve Removal and Installation
- Cold Weather By–Pass Valve Removal and Installation
- TOWING THE BOBCAT LOADER
- Procedure
Drive System
- DRIVE SYSTEM
- PARKING BRAKE
- Adjustment
- Removal and Installation
- Calipers and Bushings
- AXLE, AXLE SEAL AND BEARINGS
- Removal
- Installation
- DRIVE CHAINS
- Removal
- Installation
- Removal and Installation
- PARKING BRAKE
Main Frame
- MAIN FRAME
- OPERATOR CAB
- Removal and Installation
- SEAT BAR
- Removal and Installation
- REAR DOOR
- Removal and Installation
- LIFT ARMS
- Removal and Installation
- BUCKETS AND ATTACHMENTS
- Removal
- Installation
- FUEL TANK
- Removal and Installation
- OPERATOR CAB
Electrical System
- ELECTRICAL SYSTEM
- ELECTRICAL SCHEMATICS
- ELECTRICAL SYSTEM INFORMATION
- Description
- TROUBLESHOOTING
- BATTERY
- Checking the Battery
- Removal and Installation
- ALTERNATOR
- Description
- Checking Alternator Circuit
- Replacement of the Stator
- STARTER
- Checking the Starter
- Removal and Installation
- Disassembly and Assembly
Engine Service
- ENGINE SERVICE
- TROUBLESHOOTING
- ENGINE COMPRESSION
- Checking
- CARBURETOR AND GOVERNOR
- Carburetor Adjustment
- Carburetor Removal and Installation
- Carburetor Disassembly and Assembly
- Governor Adjustment
- CARBURETOR (Fixed Main Jet)
- Description
- Adjusting the Carburetor
- Disassembly and Assembly
- Throttle Shaft
- Choke Shaft
- Float Level
- FUEL PUMP
- Removal & Installation
- IGNITION SYSTEM
- Igintion System Information
- Troubleshooting
- Ignition System Tester
- Spark Plugs
- Ignition Module
- CRANKCASE VACUUM
- Manometer Tube
- Vacuum Test
- ENGINE
- Removal and Installation
- ENGINE MUFFLER
- Removal and Installation
- RECONDITIONING THE ENGINE
- Disassembly
- Assembly
- CYLINDER HEAD
- Checking
- CYLINDER BARRELS
- Checking
- VALVES (Engine S/N 1917809295 & Below)
- VALVE GUIDES
- Removal and Installation
- Checking
- VALVE SEAT INSERTS (Engine S/N 1917809295 & Below)
- Removal and Installation
- VALVE SPRINGS
- Checking
- VALVE GUIDES
- VALVES (Engine S/N 1917809296 & Above)
- Checking
- VALVE SEAT INSERTS (Engine S/N 1917809296 & Above)
- Removal and Installation
- PISTON AND PISTON RINGS
- Checking
- CRANKSHAFT AND CONNECTING RODS
- Checking
- GOVERNOR AND OIL PUMP
- Governor Inspection
- Oil Pump Inspection
Technical Data
- TECHNICAL DATA
- LOADER SPECIFICATIONS
- OPERATIONS & PERFORMANCE
- ENGINE
- LOADER HYDRAULICS
- ELECTRICAL
- DRIVE SYSTEM
- CAPACITIES
- TIRES
- ENGINE SPECIFICATIONS
- Engine (General)
- Cylinder Bore
- Crankshaft
- Camshaft
- Connecting Rod
- Piston, Pin & Rings
- Valves, Guides & Tappets
- Oil Pump
- Engine Torque
- HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS
- Hydraulic/Hydrostatic Fluid
- DECIMAL AND MILLIMETER EQUIVALENTS
- U.S. TO METRIC CONVERSION
- STANDARD TORQUE SPECIFICATIONS FOR BOLTS
- LOADER SPECIFICATIONS
Service Manual Revisions
- SERVICE MANUAL REVISIONS
- FB-1
- FB-2
- 440B/FB-3
- 440B/FB-4
- 440B/FB-5
- 440B/FB-6
Specification
| Specification | Bobcat 440B |
|---|---|
| Years Produced | 1986 – 1990 |
| Model Type | Skid-Steer Loader |
| Engine Model | Kohler K582 |
| Engine Type | Gasoline, 2-cylinder, air-cooled |
| Displacement | 35.9 cu in (588 cc) |
| Gross Power | 16 hp (11.9 kW) |
| Rated Operating Capacity | 600 lbs (272 kg) |
| Operating Weight | 2,350 lbs (1,066 kg) |
| Lift Height to Pin | 90 in (2,286 mm) |
| Wheelbase | 26 in (660 mm) |
| Transmission | Mechanical chain drive |
| Hydraulic Flow | 6.5 GPM (24.6 L/min) |
| Fuel Capacity | 7.5 gal (28.4 L) |
| Tires | 7.00×15 |
| Length w/ Bucket | 104 in (2,642 mm) |
| Width | 48 in (1,219 mm) |
| Height | 72 in (1,829 mm) |
Buyer Questions & Answers
Frequently Asked Questions❔
Are the manuals OEM (Original Equipment Manufacturer)?
- Yes, we only provide manuals that are sourced from the machine manufacturer or authorized dealers.
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- Yes, all pages are printable.
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