Download Case 688C Excavator Service Manual 

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This professionally reproduced service manual contains the service, repair and troubleshooting procedures for the Case 688C Excavator (S/N 11601 & Up). View the Case 688C Excavator (S/N 11601 & Up) service manual on your computer or print off detailed service and maintenance as well as illustrations as needed.

Topics in the Case 688C Excavator (S/N 11601 & Up) Service Manual include:

GENERAL INFORMATION
Safety, General Information and Torque Specifications
Specifications

ENGINE
Engine Removal and Installation
Radiator and Oil Cooler
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
Tracks, Rollers and Idlers
Track Troubleshooting

POWER TRAIN
Drive Motor and Final Drive Transmission
Swing Motor and Reduction Gears

HYDRAULICS
Hydraulic Troubleshooting
Low Pressure Pump
High Pressure Pump and Regulator
Attatchment 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 Valves
Hydraulic Oil Tank
Attachment Cylinders
Hydraulic Pick Hammer Control Valve

MOUNTED EQUIPMENT
Upperstructure and Turntable Bearing
Boom, Dipper and Bucket
Servicing the Cab

Covers: Case 688C Excavators, serial numbers 11601 & up
Pages: 926
Format: PDF file (zipped)
Compatibility: Windows/Mac computers
File size: 232mb
Note: Instant digital download only – no printed copy or CD-ROM media.