{
  "slug": "guard-reference",
  "id": "CH-TR-204-01",
  "revision": "DRAFT 0.1",
  "title": "Guard reference and configuration review",
  "model_id": "CHEM-P204-01",
  "model_version": "0.1",
  "status": "Concept training draft \u2014 not an approved plant operating SOP",
  "purpose": "Recognise the correct guard, named retainers and fixed mounting context before rehearsing a maintenance handover.",
  "prerequisites": "Use only the fictional inert model. A task owner must validate source, revision, mechanics and evidence before any real-equipment lesson. This page does not authorize physical work.",
  "steps": [
    {
      "number": 1,
      "title": "Establish the training boundary",
      "action": "Confirm that this is the fictional inert P-204 concept model.",
      "check": "No plant work or operating authority is implied.",
      "components": [
        "P-204"
      ]
    },
    {
      "number": 2,
      "title": "Check the source and revision",
      "action": "Read model CHEM-P204-01 v0.1 and this draft identifier.",
      "check": "The model and procedure versions match.",
      "components": [
        "P-204"
      ]
    },
    {
      "number": 3,
      "title": "Orient the assembly",
      "action": "Locate the blue pump, grey motor and stationary coupling in 3D.",
      "check": "Pump left, motor right; coupling remains stationary.",
      "components": [
        "P-204",
        "M-204",
        "C-204"
      ]
    },
    {
      "number": 4,
      "title": "Identify the correct guard",
      "action": "Select G-204-A and compare its identity with the equipment record.",
      "check": "G-204-A is distinct from the separate G-205-B spare.",
      "components": [
        "G-204-A",
        "G-205-B"
      ]
    },
    {
      "number": 5,
      "title": "Compare the mounting footprint",
      "action": "Orbit the model and inspect the correct guard feet and fixed recessed pads.",
      "check": "All four intended mounting locations are identifiable; geometry is illustrative.",
      "components": [
        "G-204-A"
      ]
    },
    {
      "number": 6,
      "title": "Locate the front pair",
      "action": "Select CG-01, then CG-03, using the part picker or model.",
      "check": "Both front identities are recorded separately.",
      "components": [
        "CG-01",
        "CG-03"
      ]
    },
    {
      "number": 7,
      "title": "Inspect the rear pair",
      "action": "Orbit to inspect CG-02 and CG-04.",
      "check": "A front image is not treated as rear fastening evidence.",
      "components": [
        "CG-02",
        "CG-04"
      ]
    },
    {
      "number": 8,
      "title": "Distinguish retained parts and tools",
      "action": "Inspect the captive groups and separate keyed tool geometry.",
      "check": "No threads, applied torque or continuous tool transfer are claimed.",
      "components": [
        "CG-01",
        "CG-02",
        "CG-03",
        "CG-04"
      ]
    },
    {
      "number": 9,
      "title": "Explore assembly ownership",
      "action": "Use the exploded inspection view to see which parts belong to the guard assembly.",
      "check": "The view is an illustration of grouping, not an approved removal sequence.",
      "components": [
        "G-204-A",
        "C-204"
      ]
    },
    {
      "number": 10,
      "title": "Restore the assembled inspection view",
      "action": "Reassemble the viewer and compare the source again.",
      "check": "Correct guard identity and mounting context remain consistent.",
      "components": [
        "G-204-A"
      ]
    },
    {
      "number": 11,
      "title": "State the review decision",
      "action": "Describe whether the supplied concept references are sufficient for the training example.",
      "check": "Any unverified fit, clearance or retention requirement remains a review item.",
      "components": [
        "G-204-A"
      ]
    },
    {
      "number": 12,
      "title": "Prepare the receiving handover",
      "action": "Link the configuration review to the receiving evidence draft.",
      "check": "Guard review alone is not an operational release or a complete line-up record.",
      "components": [
        "P-204",
        "L-204-D"
      ]
    }
  ],
  "assessment": "Assess identity, front/rear pair recognition and the explanation of source limits. A simulated configuration score does not establish real fastening or readiness.",
  "authoring_status": "Draft for review and future Genesis authoring; not a published Chemicals simulator.",
  "files": {
    "html": "downloads/procedures/ch-tr-204-01-draft-0.1.html",
    "json": "downloads/procedures/ch-tr-204-01-draft-0.1.json",
    "txt": "downloads/procedures/ch-tr-204-01-draft-0.1.txt"
  }
}