- Air filter & drive care – Inspecting air intake filters, drive belts, and flexible couplings for wear or clogging.
- Safety valve testing – Verifying proper operation and mechanical integrity of pressure relief and safety valves.
- Cooler cleaning – Cleaning air/water heat exchangers and coolers to ensure efficient thermal dissipation.
- Drain servicing – Inspecting automatic condensate drains and moisture separators for proper function.