Case 680E Backhoe Service Manual

Original price was: $244.48.Current price is: $58.90.

Covers Case 680E Backhoe
P/N 9-73498
706 pages
Downloadable PDF format
98mb file size
Works with Windows/Mac/Tablet/Mobile

The Case 680E service manual includes over 700 pages of technical specifications, step-by-step instructions, illustrations and schematics to guide mechanics through mechanical, electrical and hydraulic repairs. The service manual was digitally reproduced from the original dealer manual into a clear, searchable PDF format and is ideal for mechanics repairing or overhauling the Case 680E tractor and loader/backhoe. In addition to all machine systems, engine/fuel repair information is included. This manual can be downloaded instantly to your computer, tablet or smartphone.

Latest edition.

Topics:

GENERAL INFORMATION

General Engine Specifications
Maintenance and Lubrication
Torque Chart

ENGINE

Engine Diagnosis
Engine Tune-up
Cylinder Head, Valve Train and Camshaft
Cylinder Block, Sleeves, Pistons. and Rods
Crankshaft, Main Bearing, Flywheel and Oil Seal Replacement
Lubricating System
Stall Checks and Engine Removal and Installation
Air Cleaner
Cooling System
Reconditioning Engine Cylinder Block

FUEL SYSTEM

Fuel System and Filters
Robert Bosch Fuel Injection Pumps
Roosa Master Fuel Injectors
Foot Throttle, Hand Throttle Fuel Shutoff Control, Fuel Lines and Fuel Tank

HYDRAULICS

Hydraulic Diagrams, Troubleshooting Pressure Checks
Hydraulic Pump L55247
Loader Control Valves- L55009 (2-Spool) and L55010 (3-Spool)
Backhoe Control Valve
Stabilizer Control Valve
L54772 and L59641 Backhoe Relief Valves, L54470 Flow Control Valve
Loader and Backhoe Cylinders

STEERING

Steering Hydraulic System, Troubleshooting, Pressure Checks
Steering Valve and Steering Column
Steering Cylinders
Front Axle

POWER TRAIN

Transmission/Converter Hydraulic Diagram, Operation and Description
Troubleshooting and Testing
Forward-Reverse Transmission (Power Shuttle)
Four Speed Mechanical Transmission
Differentials and Planetaries
Drive Shaft

BRAKES

Air System Diagrams, Operation Pressurizing/Depressurizing the Air System and Troubleshooting
Foot Brakes and Slack Adjuster
Air Compressor, Governor, Reservoir. and Safety Valve
Brake Valve
Brake Actuator
Parking Brake Control Valve and Quick Release Valve
Pressure Reducing, Pressure Protection, Double Check, Clutch Cutout Valves and Stoplight Switch
Alcohol Evaporator

ELECTRICAL