Case 680L Tractor Loader Backhoe Service Manual

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
Features: Bookmarked, searchable, printable
Compatibility: Windows/Mac/Tablet/Smartphone

Downloadable PDF service manual for the Case 680L. This covers specifications, removal/installation procedures, repair, and troubleshooting for the TLB. Engine/fuel repair information is also included.

Topics:

GENERAL

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

ENGINE

• 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

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

ELECTRICAL

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

STEERING

• 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)

POWER TRAIN

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

BRAKES

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

HYDRAULICS

• 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

MOUNTED EQUIPMENT

• 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