Case 980B Excavator Service Manual
- Covers Case 980B Excavator
- 654 pages
- Downloadable PDF format
- Works with Windows/Mac/Tablet/Mobile
The Case 980B Excavator Service Manual includes specifications, step-by-step instructions and accurate illustrations to aid mechanics with any mechanical, electrical or hydraulic repairs. The complete service manual was carefully reproduced from the original dealer manual and is a must for mechanics repairing or rebuilding their 980B Excavator to the manufacturer’s standards. This service manual is also referred to as the shop manual or repair manual. View the service manual on your computer or print off pages as needed.
The topics included in the Case 980B Excavator Service Manual are listed below
General Engine Specifications
Detailed Engine Specifications
Detailed Fuel System Specifications
Maintenance and Lubrication
General Cleaning Instructions
Cylinder Head, Valve. Train, Backlash and Adjustment
Cylinder Block, Sleeves, Pistons and Rods
Crankshaft, Main Bearings, Flywheel and Oil Seal Replacement
Turbocharger Failure Analysis
Fuel System and Filters
Fuel Injector Pumps
Fuel Tank, Fuel Lines, and Fuel Storage
Hydraulic System Maintenance
System Description, Diagnostic Tests and Checks
Hydraulic Diagrams After PIN 6204050
System Description, Tests and Adjustments, and Flowmeter Tests After PIN 6204050
Servicing the Hydreco Valves
Swing Motor Circuit, Swing Motor, Crossover Relief Valve
Swing Motor – Machines After PIN 6204050
Hoist Cylinder Circuit
Crowd Cylinder Circuit
Tool Cylinder Circuit
Leveler Circuit, Leveler Lock Valve
Track Drive Circuits, Drive Motors,
Drive Range Solenoid Valve, Hydraulic
Swivel and Inner Swivel
Power Sensing Valve
TRACK AND SUSPENSION
Final Drive Transmission and Digging Brake
System Description and Troubleshooting
Starter, Starter Solenoid and Magnetic Switches
Swing Gearbox and Brake
Procedure for Assembly of Swing Gear Box S955769
Booms and Tool
Carbody and Leveler
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