Scheduled maintenance

{
  "id": "MLC-T-ENV-024819",
  "term": "Scheduled maintenance",
  "field": "Environment",
  "term_source": "Scheduled Maintenance",
  "definition": "1. Adjusting, repairing, removing, disassembling, cleaning, or replacing components or systems periodically to keep a part or system from failing, malfunctioning, or wearing prematurely. It also may mean actions you expect are necessary to correct an overt indication of failure or malfunction for which periodic maintenance is not appropriate. [40 CFR 1051.801 (CFR 2013)][40 CFR 1039.801 (CFR 2013)][40 CFR 1036.801 (CFR 2013)]\n\n2. Any periodic procedure, necessary to maintain the integrity or reliability of emissions control performance, which can be anticipated and scheduled in advance. In sulfuric acid plants, it includes among other items the screening or replacement of catalyst, the re-tubing of heat exchangers, and the routine repair and cleaning of gas handling/cleaning equipment.\n\n3. Any adjustment, repair, removal, disassembly, cleaning, or replacement of components or systems required by the manufacturer to be performed on a periodic basis to prevent part failure or vehicle or engine malfunction, or those actions anticipated as necessary to correct an overt indication of malfunction or failure for which periodic maintenance is not appropriate.\n\n4. Adjustment, repair, removal, disassembly, cleaning, or replacement of components or systems required by the manufacturer to be performed on a periodic basis to prevent part failure or marine vessel or engine malfunction, or those actions anticipated as necessary to correct an overt indication of malfunction or failure for which periodic maintenance is not appropriate.\n\n5. Those maintenance events required by the equipment certifier in order to ensure that the retrofitted engine will maintain its emissions performance over the in-use compliance period.\n\n6. Any adjustment, repair, removal, disassembly, cleaning, or replacement of vehicle components or systems which is performed on a periodic basis to prevent part failure or vehicle (if the engine were installed in a vehicle) malfunction.\n\n7. Any adjustment, repair, removal, disassembly, cleaning, or replacement of vehicle components or systems which is performed on a periodic basis to prevent part failure or vehicle malfunction, or anticipated as necessary to correct an overt indication of vehicle malfunction or failure for which periodic maintenance is not appropriate.\n\n8. Any adjustment, repair, removal, disassembly, cleaning, or replacement of vehicle components or systems which is performed on a periodic basis to prevent part failure or vehicle (if the engine were installed in a vehicle) malfunction, or anticipated as necessary from inspection to correct an overt indication of vehicle malfunction or failure for which periodic maintenance is not appropriate.\n\n9. Any adjustment, repair, removal, disassembly, cleaning, or replacement of vehicle components or systems which is performed on a periodic basis to prevent part failure or vehicle (if the engine were installed in a vehicle) malfunction, or anticipated as necessary to correct an overt indication of vehicle malfunction or failure for which periodic maintenance is not appropriate.",
  "subject": "Commercial processes",
  "references": [
    "40 CFR 1037.801 (CFR 2013); 40 CFR 1042.901 (CFR 2013); 40 CFR 1045.801 (CFR 2013); 40 CFR 1048.801 (CFR 2013); 40 CFR 1054.801 (CFR 2013); 40 CFR 1065.1001 (CFR 2013)",
    "40 CFR 57.103 (CFR 2013)",
    "40 CFR 90.3 (CFR 2013)",
    "40 CFR 91.3 (CFR 2013)",
    "40 CFR 85.1402 (CFR 2013)",
    "40 CFR 86.082-2 (CFR 2018)",
    "40 CFR 86.402-78 (CFR 2018)",
    "40 CFR 86.1803-01 (CFR 2018)",
    "40 CFR 86.084-2 (CFR 2018)"
  ],
  "url": "https://mlchart.com/terminology/environment/scheduled-maintenance/"
}