Auxiliary pump case drain hose for Terex PT70

The auxiliary pump case drain hose is a component within the hydraulic transmission and auxiliary system of the Terex PT70 compact track loader. It serves to route return hydraulic fluid from the auxiliary pump housing back to the reservoir. This routing prevents pressure buildup within the pump casing and assists in maintaining proper internal lubrication during operation. The component is compatible with Terex PT70 units from serial number DTH 00682 onwards.

Efficient case drainage is necessary to maintain the internal pressure of a hydraulic pump within specified operational limits. By facilitating the return of fluid, the hose helps prevent excessive pressure on shaft seals and other internal components. This specific part is designed to interface with the hydraulic plumbing of the PT70 model to ensure the auxiliary pump operates within its intended parameters.