Case 680L Tractor Loader Backhoe Service Manual

Original price was: $453.43.Current price is: $89.99.

Covers: Case 680L Tractor Loader Backhoe

  • 1988 through 1993
  • Please contact us with your serial number if you have compatibility questions

Type: Service Manual
Language: English
Pages: 1,362
Format: PDF
File size: 510mb (high speed internet required)
Features: Bookmarked, searchable, printable
Compatibility: Windows/Mac/Tablet/Mobile

This service manual contains important information for the maintenance, troubleshooting and servicing of the Case 680L Tractor Loader Backhoe. In this manual you will find detailed specifications, illustrations, diagrams and step-by-step procedures to properly service the machine to the factory standards.



  • Loctite Product Chart
  • Standard Torque Specifications
  • Fluids and Lubricants


  • Detailed Engine Specifications
  • Engine and Removal and Installation
  • Stall Tests
  • Aftercooler
  • Cylinder Head and Valve Train
  • Cylinder Block
  • Lubrication System
  • Cooling System
  • Turbocharger
  • Turbocharger Failure Analysis


  • Fuel System and Filters
  • Fuel Injectors
  • Bosch or CAV Fuel Injection Pump


  • Removal and Installation of Electrical Components
  • Specifications, Schematics, Troubleshooting and Booster Batteries
  • Wiring Diagrams
  • Battery
  • Starter and Starter Solenoid
  • Alternator
  • Instrument Cluster


  • Removal and Installation of Steering Components
  • Steering Specifications, Troubleshooting and Pressure Checks
  • Steering Pump
  • Steering Control Valve
  • Steering Cylinder Repair
  • Flow Control Valve
  • Front Axle (2WD and 4WD)


  • Transmission Specifications and Troubleshooting
  • Transmission Repair
  • Differential and Planetary Repair
  • Wheels and Tires
  • Clutch Cutout Valve


  • Removal and Installation of Brake Components
  • Specifications and Troubleshooting
  • Brake Master Cylinder
  • Brake Valve
  • Parking Brakes
  • Brakes
  • Selector Valve


  • Removal and Installation of Hydraulic Components
  • Hydraulic Specifications, Troubleshooting, Pressure Checks and Schematics
  • Cleaning the Hydraulic System
  • Hydraulic Pump Repair
  • Loader Control Valve Repair
  • Backhoe Relief Valve Repair
  • Backhoe Control Valve Repair
  • Stabilizer Control Valve
  • Cylinders
  • Boom Lock


  • Pedals and Levers
  • Air Conditioning Troubleshooting and Pressure Checks
  • Discharging/Charging the Air Conditioning System
  • Compressor and Clutch
  • Loader
  • ROPS Cab and Canopy
  • Standard Seat
  • Suspension Seat and Seat Belts
  • Backhoe

Please note this manual is in downloadable PDF format only. If you have any questions about this product or would like to request sample pages, please contact us and reference the product name or SKU.

SKU: C-680LTLB-SM Category: Tags: ,