Case 680 Tractor Loader Backhoe Service Manual (SN 9101500 & Below)

$163.73 $59.99

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SKU: OM-0193 Categories: , Tags: ,
  • Covers Case 680 Tractor Loader Backhoe
    • Years 1966-1968, Serial No. 9101500 & Below
  • P/N 9-77442
  • 458 pages
  • Downloadable PDF format
  • 94mb
  • Works with Windows/Mac/Tablet/Mobile

The Case 680 Tractor Loader Backhoe Service Manual includes specifications, step-by-step instructions and accurate illustrations to aid mechanics with any mechanical, electrical or hydraulic repairs. The complete service manual was carefully reproduced from the original dealer manual and is a must for mechanics repairing or rebuilding the 680 Construction King Tractor Loader Backhoe to the manufacturer’s standards. This service manual is also referred to as the shop manual or repair manual. View the service manual on your computer or print off pages as needed.

Topics in the Case 680 Tractor Loader Backhoe Service Manual (SN 9101500 & Below):

Note: For Serial No. 9101500 & Below tractors only


  • Specifications
  • Stall Speeds


  • Cylinder Head – Diesel
  • Cylinder Head – Gasoline
  • Assemblies Contained in Engine Block
  • Engine Counter Balancer
  • Water Pump
  • Spark Ignition Governor
  • Governor Linkage


  • Injectors, Pump, Powrcel
  • Throttle Linkage
  • Carburetor
  • Electrical Fuel Pump


  • How It Works (Hydraulic System) and Pressure Check
  • Hydraulic Cylinders
  • Hydraulic Valve
  • Hydraulic Pump


  • Steering System
  • Front Axle
  • Steering Pump


  • Four Speed Mechanical Transmission,
  • Differential, Final Drive, and Differential
  • Brakes
  • Forward-Reverse Transmission


  • Wiring Diagrams
  • Electrical


  • Model 34 Backhoe

Example from one of our manuals (actual manual contents may vary):

Example Service Manual PDF Download

How does this work?

After purchasing this manual through our secure checkout, a download link will be sent to the email address you specify. You have up to 90 days to retrieve and save the file to your computer for permanent viewing.

Can you provide a printed copy?

Sorry, we only offer digital downloads. No printed copy will be included with your purchase, however all digital manuals are printable if you wish to do so yourself.

Need more information on this product?

If you have any questions regarding this manual, please contact us and reference the title or SKU.


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