MECHANICAL: Detect defects in any mechanical system.
LEAKS: Find pressure and vacuum leaks in noisy conditions.
LUBRICATION: Avoid over/under lubrication. Grease bearings right!
ELECTRICAL: Inspect medium and high voltage systems for arcing, tracking and corona.
VALVES: Asses valve tightness and function. Find leaking valves.
STEAM: Find faulty steam traps and leaking components.
HYDRAULICS: Troubleshoot any hydraulic system for passing and blocakges.
TIGHTNESS: Determine the tightness of any enclosed volume.