{
  "schema": "starter-installed-context-v1",
  "title": "Starter and installed surroundings",
  "classification": "Scoped inspection of retained reference geometry;not a fitted clearance/removal model.",
  "roles": {
    "starter": "Starter assembly",
    "engine": "Block, head and sump",
    "peripherals": "Distributor and oil filter",
    "plate": "Rear engine plate",
    "housing": "Clutch housing and release references",
    "gearbox": "Gearbox/input references",
    "body": "Bulkhead, footwells and front frame",
    "steering": "Steering rack/column references",
    "exhaust": "Front exhaust reference"
  },
  "sources": [
    {
      "key": "native_engine_placement",
      "selectors": [
        {
          "role": "starter",
          "prefixes": [
            "starter_M35J_"
          ]
        },
        {
          "role": "engine",
          "names": [
            "block_provisional_casting"
          ]
        },
        {
          "role": "peripherals",
          "prefixes": [
            "oil_filter_",
            "distributor_"
          ]
        }
      ],
      "label": "Engine and starter"
    },
    {
      "key": "native_intake_mounting_placement",
      "selectors": [
        {
          "role": "engine",
          "group_ids": [
            "intake-head-land"
          ]
        }
      ],
      "label": "Head casting"
    },
    {
      "key": "native_sump_placement",
      "selectors": [
        {
          "role": "engine",
          "all": true
        }
      ],
      "label": "Sump"
    },
    {
      "key": "native_rear_engine_plate_placement",
      "selectors": [
        {
          "role": "plate",
          "all": true
        }
      ],
      "label": "Rear engine plate"
    },
    {
      "key": "native_clutch_release_placement",
      "selectors": [
        {
          "role": "housing",
          "all": true
        }
      ],
      "label": "Clutch housing and release"
    },
    {
      "key": "native_transmission_placement",
      "selectors": [
        {
          "role": "gearbox",
          "names": [
            "gearbox_input_guide_reference",
            "gearbox_input_shaft_reference",
            "gearbox_main_case_reference"
          ],
          "group_ids": [
            "gearbox-extension"
          ]
        }
      ],
      "label": "Gearbox"
    },
    {
      "key": "native_front_footwell_placement",
      "selectors": [
        {
          "role": "body",
          "all": true
        }
      ],
      "label": "Footwells and bulkhead"
    },
    {
      "key": "native_front_structure_placement",
      "selectors": [
        {
          "role": "body",
          "group_ids": [
            "front-frame"
          ]
        }
      ],
      "label": "Front frame"
    },
    {
      "key": "native_steering_rack_placement",
      "selectors": [
        {
          "role": "steering",
          "all": true
        }
      ],
      "label": "Steering references"
    },
    {
      "key": "native_front_exhaust_placement",
      "selectors": [
        {
          "role": "exhaust",
          "all": true
        }
      ],
      "label": "Front exhaust"
    }
  ],
  "camera": {
    "radius_mm": 1050,
    "azimuth_radians": 1.1,
    "elevation_radians": 0.24
  },
  "inspection_starter_offset_mm": [
    0,
    0,
    160
  ],
  "limits": "All geometry uses the current whole-car source placements. Existing dimensions and fitted identities remain unverified where recorded. Other vehicle parts,untraced cables and tools are omitted. Visibility switches are cutaways;160mm starter offset is an artificial inspection pose,not a release order,verified withdrawal direction,collision sweep or safe support procedure."
}