Factory Service Manual For Case Excavator. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 556
Number: 7-32653 (march 1993)

Model

Case Excavator
688C

Contents

-GENERAL
Sectional Index
Safety, General Information and Torque Specifications
Specifications
-ENGINE
Engine Removal and Installation
Radiator and Oil Cooler
Specifications Details
Cylinder Head and Valve Train
Cylinder Block
Lubrication System
Cooling System
Turbocharger
Turbocharger Failure Analysis
-FUEL SYSTEM
Fuel System and Filters
Fuel Injection Pump and Drive Gear
Fuel Injectors
-ELECTRICAL
Electrical Schematics and Troubleshooting
Battery Testing, Maintenance and Booster Battery Connections
Starter Motor
Alternator
-TRACK
Sectional Index
Tracks, Rollers and Idlers
Track Troubleshooting
-POWER TRAIN
Sectional Index
Drive Motor and Final Drive Transmission
Swing Motor and Reduction Gears
-HYDRAULICS
Hydraulic Troubleshooting
Low Pressure Pump
High Pressure Pump and Regulator
Attachment Valve Bank
Drive Control Valve
Option Control Valve
Counter Rotation Valve
Swing Brake Release Valve
Swing Control Valve
Anti-surge Valve
Hydraulic Swivel
Drive Speed Limiter
Drive Brake Release Valve
Hand and Foot Control Valve
Hydraulic Oil Tank
Attachment Cylinders
Hydraulic Pick Hammer Control Valve
-MOUNTED EQUIPMENT
Upperstructure and Turntable Bearing
Boom, Dipper and Bucket
Servicing the Cab