{ "schema": "compact-rear-support-validation-v1", "baseline_commit": "0e77da00", "scope": "Catalog-envelope and estimated support reconstruction; no fitted identity, strength, actual clearance or removal validation.", "owner_dimensions_applied": false, "parts": { "rear_power_hollow_crossmember_and_open_floor_returns": { "valid_positive_solids": 1, "mesh_relative_volume_error": 3.939046962877433e-07, "mesh_payload_held": false }, "rear_power_connected_folded_cradle_inclined_faces_and_tunnel_ears": { "valid_positive_solids": 1, "mesh_relative_volume_error": 6.899104903021625e-06, "mesh_payload_held": false }, "rear_power_left_unloaded_rubber_body_comparison": { "valid_positive_solids": 1, "mesh_relative_volume_error": 0.0010540686971008636, "mesh_payload_held": false }, "rear_power_left_two_bonded_metal_face_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0010518285332643655, "mesh_payload_held": false }, "rear_power_left_two_separate_opposing_stud_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0010551254676031308, "mesh_payload_held": false }, "rear_power_left_cradle_washer_and_unthreaded_nut": { "valid_positive_solids": 2, "mesh_relative_volume_error": 3.4415456503710255e-05, "mesh_payload_held": false }, "rear_power_right_unloaded_rubber_body_comparison": { "valid_positive_solids": 1, "mesh_relative_volume_error": 0.0010541958606496583, "mesh_payload_held": false }, "rear_power_right_two_bonded_metal_face_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0010466745099471624, "mesh_payload_held": false }, "rear_power_right_two_separate_opposing_stud_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0010551488746171024, "mesh_payload_held": false }, "rear_power_right_cradle_washer_and_unthreaded_nut": { "valid_positive_solids": 2, "mesh_relative_volume_error": 3.427160848359498e-05, "mesh_payload_held": false }, "rear_power_two_unthreaded_long_crossmember_bolt_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0008541596512141878, "mesh_payload_held": false }, "rear_power_long_bolt_plain_and_unloaded_lock_washers": { "valid_positive_solids": 4, "mesh_relative_volume_error": 0.0010529430787884855, "mesh_payload_held": false }, "rear_power_two_tunnel_side_screw_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0006255865880491938, "mesh_payload_held": true }, "rear_power_two_tunnel_side_washer_envelopes": { "valid_positive_solids": 2, "mesh_relative_volume_error": 0.0010545645403374662, "mesh_payload_held": true } }, "groups": 14, "positive_valid_solids": 26, "held_other_native_assets": [ "accelerator-reference.json", "accelerator-reference.step", "accelerator-validation.json", "alternator-link-audit.json", "antiroll-reference.json", "antiroll-reference.step", "bay-cad-comparison-validation.json", "bay-electrical-reference.json", "bay-electrical-reference.step", "bay-engine-landmarks.json", "bay-heater-depth-reference.json", "bay-photo-inputs.json", "bay-photo-reconstruction-validation.json", "bay-photo-reconstruction.json", "body-rail-junction-validation.json", "bonnet-hinge-reference.json", "bonnet-hinge-reference.step", "bonnet-motion-validation.json", "bonnet-structure-reference.json", "bonnet-structure-reference.step", "boot-body-reference.json", "boot-body-reference.step", "boot-body-validation.json", "boot-floor-reference.json", "boot-floor-reference.step", "boot-floor-validation.json", "boot-lid-frame-validation.json", "boot-lid-reference.json", "boot-lid-reference.step", "cabin-air-reference.json", "cabin-air-reference.step", "cabin-understructure-reference.step", "carburetor-controls-capture-template.json", "cleaner-photo-envelope-reference.json", "cleaner-photo-envelope-validation.json", "clutch-pack-reference.json", "clutch-pack-reference.step", "clutch-release-reference.json", "clutch-release-reference.step", "column-assembly-reference.json", "column-assembly-reference.step", "column-assembly-validation.json", "cooling-support-reference.json", "cooling-support-reference.step", "coupled-bay-evidence-review.json", "cowl-apron-validation.json", "differential-support-reference.json", "differential-support-reference.step", "distributor-mount-reference.json", "distributor-mount-reference.step", "door-glazing-validation.json", "door-hardware-reference.json", "door-hardware-reference.step", "door-hinge-motion-validation.json", "door-regulator-validation.json", "door-shell-validation.json", "exhaust-hanger-validation.json", "expansion-connections-reference.json", "expansion-connections-reference.step", "exterior-photo-registration-review.json", "fan-coupling-audit.json", "fan-face-survey-template.json", "fan-rotation-audit.json", "fascia-reference.json", "fascia-reference.step", "filter-rim-axis-survey-template.json", "filter-seat-audit.json", "filter-seat-surface-survey-template.json", "folded-hood-reference.json", "folded-hood-reference.step", "folded-hood-validation.json", "footwell-tunnel-junction-validation.json", "front-bumper-reference.json", "front-bumper-reference.step", "front-caliper-reference.json", "front-caliper-reference.step", "front-disc-retention-cover-validation.json", "front-engine-plate-validation.json", "front-exhaust-reference.json", "front-exhaust-reference.step", "front-footwell-reference.json", "front-footwell-reference.step", "front-frame-validation.json", "front-fulcrum-reference.json", "front-fulcrum-reference.step", "front-hub-reference.json", "front-hub-reference.step", "front-kingpin-reference.json", "front-kingpin-reference.step", "front-mount-orientation-validation.json", "front-power-support-reference.json", "front-power-support-reference.step", "front-structure-reference.json", "front-structure-reference.step", "front-upper-profile-validation.json", "front-wheelhouse-reference.json", "front-wheelhouse-reference.step", "front_drive_cases.json", "fuel-filler-reference.json", "fuel-filler-reference.step", "fuel-filler-validation.json", "fuel-tank-reference.json", "fuel-tank-reference.step", "fuel-tank-sender-well-validation.json", "fuel-tank-validation.json", "gearbox-controls-reference.json", "gearbox-controls-reference.step", "gearbox-internals-reference.json", "gearbox-internals-reference.step", "gearbox-output-support-validation.json", "handbrake-reference.json", "handbrake-reference.step", "headlamp-reference.json", "headlamp-reference.step", "heater-assembly-reference.json", "heater-assembly-reference.step", "heater-base-validation.json", "heater-depth-validation.json", "heater-platform-reference.json", "heater-platform-reference.step", "heater-return-reference.json", "heater-return-reference.step", "heater-support-validation.json", "hood-drape-validation.json", "intake-connection-audit.json", "intake-mounting-reference.json", "intake-mounting-reference.step", "intake-outlet-survey-template.json", "intake-photo-pose-reference.json", "intake-photo-pose-validation.json", "lower-body-side-reference.json", "lower-body-side-validation.json", "lower-front-side-validation.json", "lower-photo-registration-review.json", "lower-steering-section-validation.json", "manifold-diaphragm-reference.json", "manifold-diaphragm-reference.step", "manifold-face-survey-template.json", "manifold-hardware-capture-template.json", "master-connections-reference.json", "master-connections-reference.step", "midget-1500-measured-core.json", "midget-1500-measured-core.step", "observed-fuel-pump-reference.json", "observed-fuel-pump-reference.step", "oil-pump-audit.json", "oil-pump-mount-survey-template.json", "owner-photo-registration-audit.json", "owner-side-view-6329.json", "pedal-body-platform-validation.json", "pedal-coil-cover-validation.json", "pedal-support-reference.json", "pedal-support-reference.step", "pinion-support-reference.json", "pinion-support-reference.step", "propshaft-reference.json", "propshaft-reference.step", "radiator-connections-reference.json", "radiator-connections-reference.step", "rear-axle-clamp-reference.json", "rear-axle-clamp-reference.step", "rear-axle-reference.json", "rear-axle-reference.step", "rear-body-mount-reference.json", "rear-body-mount-reference.step", "rear-brake-reference.json", "rear-brake-reference.step", "rear-bumper-reference.json", "rear-bumper-reference.step", "rear-cabin-junction-validation.json", "rear-damper-link-reference.json", "rear-damper-link-reference.step", "rear-drive-validation.json", "rear-elc-reference.json", "rear-elc-reference.step", "rear-elc-validation.json", "rear-engine-plate-reference.json", "rear-engine-plate-reference.step", "rear-frame-reference.json", "rear-frame-reference.step", "rear-hub-reference.json", "rear-hub-reference.step", "rear-lamps-reference.json", "rear-lamps-reference.step", "rear-lamps-validation.json", "rear-profile-reference.json", "rear-profile-validation.json", "rear-quarter-reference.json", "rear-quarter-reference.step", "rear-quarter-validation.json", "rear-spring-hanger-reference.json", "rear-spring-hanger-reference.step", "rear-spring-pack-reference.json", "rear-spring-pack-reference.step", "rostyle-forming-validation.json", "seat-belt-reference.json", "seat-belt-reference.step", "seat-belt-validation.json", "seat-envelope-reference.json", "seat-envelope-reference.step", "seat-support-reference.json", "seat-support-reference.step", "seat-surface-validation.json", "seat-upholstery-validation.json", "sill-section-validation.json", "steering-arm-reference.json", "steering-arm-reference.step", "steering-rack-reference.json", "steering-rack-reference.step", "survey-to-cad-registration-template.json", "throttle-controls-reference.json", "throttle-controls-reference.step", "transmission-reference.step", "underfloor-exhaust-reference.json", "underfloor-exhaust-reference.step", "wheel-profile-reference.json", "wheel-profile-reference.step", "windscreen-photo-rake-validation.json", "windscreen-reference.json", "windscreen-reference.step", "wing-door-junction-validation.json", "wiper-drive-reference.json", "wiper-drive-reference.step" ], "transmission_and_cabin_mesh_payloads_held": true, "engine_and_body_poses_held": true, "gearbox_pad_bearing_planes_and_axis_lines_held": true, "catalog_max_body_diameter_and_outer_face_length_mm": [ 34, 34 ], "catalog_exposed_stud_length_mm": 17, "estimated_base_bearing_y_mm": 246, "beam_reference_y_bounds": { "former": [ 59.26666666666699, 294.83333333333 ], "current": [ 195.2, 294.83333333333 ] }, "source_contacts_mm3": { "rear_power_connected_folded_cradle_inclined_faces_and_tunnel_ears__cabin_hollow_tapered_tunnel_with_declared_lever_mouth_reference": 1689.0322, "rear_power_connected_folded_cradle_inclined_faces_and_tunnel_ears__cabin_left_floor_with_retained_seat_bores_reference": 7.8287, "rear_power_connected_folded_cradle_inclined_faces_and_tunnel_ears__cabin_right_floor_with_retained_seat_bores_reference": 7.8287, "rear_power_two_tunnel_side_washer_envelopes__cabin_hollow_tapered_tunnel_with_declared_lever_mouth_reference": 6.5549 }, "limits": "No direct owner rear-support dimensions or fitted rubber/restraint identity applied. Factory CHA266, paired122689/CHA615 and fixing roles remain comparisons. The supplier image labels34mm maximum body diameter,34mm between outer metal faces and17mm exposed studs. Its combined122689/CHA615 label does not erase the factory change point or identify the fitted rubber. New1.5mm metal-face gauges,31mm rubber-body length and31mm waist diameter are an estimated split within that envelope, not catalog specifications or loaded shape. Rubber centers follow the retained inner gearbox-pad planes along the same45-degree drawing axes; the gearbox mesh and mounting pads do not move. A rounded246mm cradle-base bearing plane replaces110.0667mm. The body beam lower plane changes59.2667 to195.2mm while width, depth, section height and floor-end upper planes remain; shortened end channels are a construction hypothesis, not a measured crossmember section or verified load path. BMH2A5478 establishes a full-width centre-crossmember role, not identification of a removable gearbox member. New48x68mm cradle bearing plates and shortened webs are estimates; original tunnel-side axes, broad base X/Z outline and long-bolt axis lines stay. The estimated inclined fixing bores continue through crossing short webs; this is not a factory drilling map. Plane coincidence is reference construction, not loaded support, compressed rubber, strength or actual ground clearance. Catalog88.9mm long bolts retain their length and follow the raised beam underside; studs are smooth envelopes without verified threads, bond or engagement. North American restraint/cable/tie-bar presence remains unselected. No safe support point, lift height, torque, release order or verified replacement/removal path. Static source contacts remain model discrepancies. All separation is illustrative.", "validated_artifact_sha256": { "rear-power-support-reference.json": "466376cba53b28afb2d1bb2ec4ab605b548479ca8608d1aaf0b490f2e68d366e", "rear-power-support-reference.step": "5d0cf6fb02265bd1d68f36928117c0dd832ecbbcdfb852915e7eb13d6c608985", "transmission-reference.json": "57b377f4d393f14c3007389bbfd94ecc2ed672b817968d63de18d66a64a46ff4", "cabin-understructure-reference.json": "345f0e3b67b6a22e2b14a9d7ee527ad8df758511e63f096daba4d5b1f984bbe6", "../body-data.json": "383ed94766beefd041e256a3e66e8c8b61a99afdedc42dffcd6091ff6ab04056" }, "local_browser_validation": { "fixedSurroundingVertexSamples": 4434, "sourceMeshes": 14, "metricVertexSamples": 409, "metricPlacementAndPicking": true, "all74SourcesReady": true, "normalReloadWithoutHooks": true, "comparisonImagesLoadedOnMobile": true, "pageErrors": [] }, "comparison_images_visually_reviewed": true }