Field guides designed around the questions that matter when equipment isn't working: where to test, what to measure, what the reading means, and what to test next.
A practical hydraulic troubleshooting reference covering circuit tracing, pressure and flow testing, pumps, valves, actuators, electro-hydraulics, schematics, fault scenarios, and field worksheets.

Quick Start and full Hydraulic Troubleshooting Field Guide.
Fabrication, fit-up, field repair, process selection, and weld troubleshooting.
Pumps, flow, pressure, plumbing circuits, restrictions, and valve diagnostics.
Power, ground, voltage drop, controls, sensors, solenoids, and electro-hydraulics.