Download Case 780C Tractor Backhoe Loader Service Manual 

It is Original Workshop Service Repair manual contains information to carry out service and repair on Case 780C Tractor Backhoe Loader. This professional quality repair manual (also known as a service manual or shop manual) contains detailed step-by-step instructions, specifications and accurate illustrations for the Case 780C Tractor Backhoe Loader. View the manual on your computer or print off pages as needed. Download this manual and get started on your project within minutes.

Manual Topics:

GENERAL INFORMATION

• Safety Rules, Service Manual Introduction, and Torque Specifications
• Maintenance and Lubrication
• General Engine Specifications
• Detailed Engine Specifications

ENGINE (INCLUDING OVERHAUL)

• Engine Removal and Installation
• Engine Accessories (Air Cleaner, Ether Injection, Turbocharger)
• Engine Stall Tests
• Cylinder Head and Valve Train
• Cylinder Block, Pistons, Rods, Camshaft, Main Bearings, Oil Seals, and Flywheel
• Lubrication System
• Cooling System
• Turbocharger
• Turbocharger Failure Analysis

FUEL SYSTEM

• Fuel Lines, Fuel Tank, and Engine Controls
• Fuel System and Filters
• Bosch Fuel Injection Pump, Drive Gear, and Timing
• Fuel Injectors

ELECTRICAL

• Removal and Installation of Electrical Components
• Electrical System Specifications and Troubleshooting
• Wiring Schematics
• Batteries
• Starter and Starter Solenoid, Nippondenso
• Alternator, Delco-Remy
• Instrument Cluster and Instrument Panel
• Alternator, Bosch

STEERING

• Steering System Troubleshooting
• Steering Control Valve and Steering Column
• Steering Cylinders
• Circuit Relief Valve and Check Valves
• Front Axle

POWER TRAIN

• General Transmission Information and Troubleshooting
• Transmission
• Transmission Controls
• Drive Shaft
• Differential and Planetaries
• Wheels and Tires

BRAKES

• Removal and Installation of Air Compressor
• Troubleshooting Charts, Operation of the Air System, Air System Diagram
• Air Compressor, Governor, Reservoir, and Relief Valve
• Brake Valve
• Brake Actuator
• Alcohol Evaporator
• Pressure Reducer Valve, Pressure Protection Valve, Clutch Cutout Valve, and Stoplamp Switch
• Brakes
• Parking Brake Control Valve and Quick Release Valve

HYDRAULICS

• Removal and Installation of Hydraulic Pumps
• Hydraulic System Schematics, Specifications, and Troubleshooting
• Cleaning the Hydraulic System
• Hydraulic Pump
• Flow Control Valve
• Loader Control Valve
• Cylinders
• Backhoe Relief Valve
• Backhoe Control Valve
• Removal and Installation of Stabilizer Control Valve
• Stabilizer Control Valve
• Boom Lock System

MOUNTED EQUIPMENT

• Air Conditioning Troubleshooting and System Checks
• Air Conditioning System
• Loader
• Rops Cab and Canopy
• Seat, Seat Belts, and Seat Support
• Backhoe
• Noise Control

FOLDOUTS

• Electrical Schematic (24 Volt System)
• Instrument Cluster (12 Volt System
• Main Harness (12 Volt System)
• Engine Harness (12 Volt System)
• Rear Harness (12 Volt System)
• Cab Harness (12 Volt System)
• Canopy Harness (12 Volt System)
• Hydraulic Schematic

Language: English
File Size: 398MB
P/N 8-44651
Pages: 1341
Format: PDF
Features: Bookmarked, searchable, printable
Compatibility: Windows/Mac/Tablet/Mobile