Official Liebherr A 900, A 902, A 912, A 922, A 932 Litronic Hydraulic Excavator Service Manual 1997 Diagnostics & Maintenance
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Sample pages from the Official Liebherr A 900, A 902, A 912, A 922, A 932 Litronic Hydraulic Excavator Service Manual 1997 Diagnostics & Maintenance manual
Purchase Information
1997 Liebherr A 900, A 902, A 912, A 922, A 932 Litronic Hydraulic Excavator Service Manual - Technical Specifications
- Document Number / Seller:
- 29838 / Deborah Robinson
- File Size:
- 125.79 MB
- File Type:
- Language:
- English
- Pages:
- 1806
- Printable:
- Yes
- Estimated Download Time:
- 2.58 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Excavator
- Brand:
- Liebherr
- Reviewed and Approved:
- Dec 19, 2025
Liebherr Models and Parts Covered in this Excavator Manual
- A 900 (1990)
- A 902 (1990)
- A 912 (1990)
- A 922 (1990)
- A 932 (1990)
Complete Manual Information
1997 Liebherr A 900 - A 932 Litronic Hydraulic Excavator Service Manual
Keep your heavy equipment running at peak performance with the definitive Service Manual for Liebherr A-Series Hydraulic Excavators. This professional-grade technical document is specifically designed for the Litronic generation, providing deep-level insights into the maintenance, repair, and diagnostics of your machinery.
This edition is the most comprehensive version available for these models, featuring all cumulative service updates through Update No. 8 (issued November 28, 1997). Whether you are a fleet owner or a heavy equipment technician, this manual provides the factory-spec data required to minimize downtime and ensure operational safety.
Model Coverage & Compatibility
This manual focuses on the A-Series (Wheel Excavators) and provides shared technical data relevant to the Litronic systems found in:
- A 900 (1990-1997)
- A 902 (1990-1997)
- A 912 (1990-1997)
- A 922 (1990-1997)
- A 932 (1990-1997)
Note: The manual also contains technical cross-references for R-Series (Crawler) circuit boards and components, making it a versatile resource for workshops handling multiple Liebherr configurations.
Identification & Technical Specifications
To ensure you are using the correct data for your machine, this manual is identified by:
- Ident No.: 8719164
- Series: Litronic
- Document Revision: Including Update No. 8 (28.11.97)
Comprehensive Technical Sections
This manual is organized into 20 specialized groups, allowing you to quickly locate the exact procedure or schematic you need:
- General Information: Basic machine structure and operation logic.
- Tools: Specialized Liebherr tooling requirements for professional repair.
- Technical Data & Maintenance: Comprehensive torque specs, fluid capacities, and service intervals.
- Engine: Detailed service instructions for the primary power unit.
- Clutch / Splitterbox: Maintenance of the power transfer assemblies.
- Hydraulic System: Deep-dive into the Litronic high-pressure circuits.
- Hydraulic Components: Breakdown of pumps, valves, and cylinders.
- Swing Gear: Servicing the upper carriage rotation mechanisms.
- Swing Ring: Inspection and lubrication of the slewing ring.
- Steering: Hydraulic and mechanical steering alignment and repair.
- Oscillating Axle Stabilizer: Essential for wheel excavator stability.
- Brake System: Comprehensive safety checks and component replacement.
- Drive Gear / Two Speed Gear Box: Transmission
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Frequently Asked Questions - Liebherr Excavator Manual
What does this Liebherr manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Official Liebherr A 900, A 902, A 912, A 922, A 932 Litronic Hydraulic Excavator Service Manual 1997 Diagnostics & Maintenance. It includes information for the following models: - A 900 (1990) - A 902 (1990) - A 912 (1990) - A 922 (1990) - A 932 (1990).
Is this manual suitable for beginners?
Yes, this Liebherr manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Excavator maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (125.79 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Liebherr Excavator manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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