About this document
Adjusting 345B Excavator Relief Valves by Maquinaria Pesada Servis is a document available to read on EtoBox.
This document provides instructions for testing and adjusting the relief valve on a 345B Series II Excavator hydraulic system. It describes connecting pressure gauges, entering service mode to maintain power shift pressure, and adjusting relief valves to ensure pressure settings of 36775 ± 1475 kPa for the head and rod ends of each cylinder. The process involves verifying pressures at different taps and using switches on the operator monitor panel to control settings.
- Author
- Maquinaria Pesada Servis
- Language
- EN