# Hydraulic Pump in Shambles - You've Never Seen a Breakdown Like This

> Read our latest article where we describe the repair process of the Liebherr 944 crawler excavator. Discover how a single service request turned into a full-fledged rescue operation. Learn the details of the diagnosis, issues with the pump, and contamination of the system with metal shavings. Understand how neglecting one fault can lead to a cascade of problems. Find out how crucial regular hydraulic oil changes and pump condition checks are.

[▶ Hydraulic Pump in Shambles - You've Never Seen a Breakdown Like This](https://www.youtube.com/watch?v=DVadrAg3noo)

Read our latest article in which we describe the repair process of the Liebherr 944 crawler excavator. Learn how a single service request turned into a full-fledged rescue operation. Discover the details of the diagnosis, pump issues, and contamination of the system with chips. Understand how neglecting a single fault can lead to a cascade of problems. Find out how important regular hydraulic oil changes and pump condition checks are.

Published: 2025-03-24

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