Case CK25, CK28 Excavator Service Manual

Table of Contents

1. GENERAL
Safety, General Information and Torque Specifications
General specifications
2. ENGINE
Engine Removal and Installation
Engine Disassembly/Assembly, Lubrication System,
Cooling System and Fuel System
4. ELECTRICAL
Electrical Troubleshooting and Schematics
Alternator
Starter Motor
5. UNDERCARRIAGE
Tracks, Rollers and Idlers
6. POWER TRAIN
Travel Motor and Reduction
Swing Reduction Gear
7. UNDERCARRIAGE HYDRAULICS
Hydraulic Swivel
8. UPPERSTRUCTURE HYDRAULICS
Pressure setting, Troubleshooting, Hydraulic Schematics
Hydraulic Reservoir
Main hydraulic Pump
Hydraulic Pilot Pump
Attachment valve
Swing and offset cylinder flow selector valve
Pressure Limiter and Flow Cut-Off Valve
Swing Motor (CK25)
Swing Motor (CK28)
Hand Control Valve
Attachment cylinders
9. UPPERSTRUCTURE/ ATTACHMENTS
Upper structure and Turntable Bearing
Boom, Dipper, Bucket and Dozer Blade
Pedals and Levers
Operator’s Cab and Canopy