{
  "schema": "radiator-formed-tanks-evidence-v1",
  "primary_product_page": "https://rimmerbros.com/Item--i-NRP1028",
  "primary_product_image": "https://rimmerbros.com/ItemImages/HighRes/NRP1028.jpg",
  "image_sha256": "340396e0525c1281cbf92302372a77b0401278e578668066ee2f4d7bd9f47f25",
  "read_scope": "Supplier own photograph visually reviewed. Side tanks have broad formed faces and rounded end transitions,not rectangular box exteriors. This is qualitative replacement architecture,not fitted identity or a calibrated trace.",
  "owner_context": [
    "IMG_6854",
    "IMG_6896"
  ],
  "owner_scope": "Existing supplied views show fan,cowl,necks/hoses and general stack order. Most tank faces/hidden interfaces are obscured;no fitted sections or new owner dimensions applied.",
  "cowl_guard_review": "Current cooling-channel-reference retains the separate owner-photo reconstructed upper cover,conditional cowl frame and previously formed body brackets. No stronger hidden cowl/apron/guard joint or body receiver map recovered;do not replace these with a supplier-only configuration.",
  "geometry_decision": "Change only the two broad tank faces/end transitions within retained native bounds. Preserve exact old receiver/window cuts by recovering their material removals from the old native shells. Core/fin instancing,ports,hoses,clamps,mounts,cowl,guard and source transforms held.",
  "selected_estimates": "4mm transverse front crown;8mm end recession over12mm;1.2mm coordinate insets and projected front section. Ruled sampling and symmetry are estimates,not factory gauge/forming/radii.",
  "limits": "No fitted tank identity,weld/braze/seal construction,baffles,pressure/thermal behavior,loaded support,cooling-stack clearance or verified replacement/removal path."
}