7,842/ 10,000 ENG HRS
62%AIR
35%FUEL
58%OIL
71%HYD
A practical planning surface for service windows. Add machines, set current hours and review which filtration tasks are becoming due.

Record the installed references, hours and service date when the machine enters the system. A baseline prevents assumptions about what was fitted previously.
Use restriction indicators, differential pressure, water bowls, oil analysis and physical inspection where the equipment supports them.
Plan parts before the shift or shutdown. Do not extend an interval solely because a replacement has not arrived.