How many locations for PDI's are there on each hydraulic pump?

Each hydraulic pump on the MH-60S has two locations for Performance Data Indicators (PDI). These PDI locations are crucial for monitoring the operational parameters of the hydraulic system. The presence of two PDIs allows for redundancy and ensures that critical information regarding the pump's performance can be accurately assessed by maintenance personnel. By having two separate locations, technicians can cross-reference and verify pump operation, helping to identify potential issues early and maintain the system's reliability and safety. This is especially important in aviation, where hydraulic systems play a vital role in controlling various flight functions and ensuring overall aircraft performance.