{ "schema": "compact-front-support-validation-v1", "baseline_commit": "b4e42049", "scope": "Uncalibrated construction reference and factory hardware comparisons, not fitted identity, dimensions, loaded support, actual clearance or verified removal.", "owner_dimensions_applied": false, "physical_photo_scale_applied": false, "source_groups": 7, "valid_positive_solids": 47, "checks": { "front_left_frame_bracket_comparison": { "valid_positive_solids": 1, "mesh_relative_volume_error": 9.984097382497966e-06, "former_bounds_body_mm": [ 220.13333333333, 333.12666666666, 867.83333333333, 389.46666666666, 411.48, 1079.5 ], "current_bounds_body_mm": [ 220.13333333333, 333.12666666666, 867.83333333333, 389.46666666666, 411.48, 1079.5 ] }, "front_left_rubber_and_bonded_face_comparison": { "valid_positive_solids": 3, "mesh_relative_volume_error": 3.7359312841883196e-05, "former_bounds_body_mm": [ 249.76666666666, 411.48, 876.3, 359.83333333333, 485.98666666666, 1071.033333333 ], "current_bounds_body_mm": [ 264.8, 411.48, 898.66666666666, 344.8, 451.48, 1048.666666667 ] }, "front_left_separate_fixing_envelopes": { "valid_positive_solids": 19, "mesh_relative_volume_error": 0.000342447407140041, "former_bounds_body_mm": [ 279.39999999999304, 309.03333333333, 893.233333333333, 330.199999999997, 495.76, 1054.1 ], "current_bounds_body_mm": [ 279.92916666666, 317.00166666666, 893.7625, 329.67083333333, 461.98, 1053.570833333 ] }, "front_right_frame_bracket_comparison": { "valid_positive_solids": 1, "mesh_relative_volume_error": 1.0085174899679526e-05, "former_bounds_body_mm": [ -389.4666666666, 333.12666666666, 867.83333333333, -220.1333333333, 411.48, 1079.5 ], "current_bounds_body_mm": [ -389.4666666666, 333.12666666666, 867.83333333333, -220.1333333333, 411.48, 1079.5 ] }, "front_right_rubber_and_bonded_face_comparison": { "valid_positive_solids": 3, "mesh_relative_volume_error": 3.7359313422187034e-05, "former_bounds_body_mm": [ -359.8333333333, 411.48, 876.3, -249.7666666666, 485.98666666666, 1071.033333333 ], "current_bounds_body_mm": [ -344.8, 411.48, 898.66666666666, -264.8, 451.48, 1048.666666667 ] }, "front_right_separate_fixing_envelopes": { "valid_positive_solids": 19, "mesh_relative_volume_error": 0.0003500321624161998, "former_bounds_body_mm": [ -330.19999999996696, 309.03333333333, 893.233333333333, -279.399999999933, 495.76, 1054.1 ], "current_bounds_body_mm": [ -329.6708333333, 317.00166666666, 893.7625, -279.9291666666, 461.98, 1053.570833333 ] }, "front_engine_plate_with_integral_bent_mounting_tabs_comparison": { "valid_positive_solids": 1, "mesh_relative_volume_error": 1.8716712861089618e-05, "former_bounds_body_mm": [ -359.8333333333, 246.2, 897.9, 359.83333333333, 553.2, 1075.266666667 ], "current_bounds_body_mm": [ -344.8, 246.2, 897.9, 344.8, 553.2, 1048.666666667 ] } }, "original_central_plate_material_held": true, "frame_foot_axes_lower_bearing_planes_and_engine_pose_held": true, "other_native_assets_held": [ "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.json", "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", "compact-rear-support-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-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-power-support-reference.json", "rear-power-support-reference.step", "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.json", "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" ], "estimated_mount_width_depth_height_mm": [ 80, 150, 40 ], "source_neighbor_contacts": { "front_left_frame_bracket_comparison__front_structure_left_damper_platform_web_comparison": { "former_mm3": 4184.231057968018, "current_mm3": 2987.8741270821756 }, "front_left_rubber_and_bonded_face_comparison__steering_column_retained_axis_smooth_shaft": { "former_mm3": 2438.880400625465, "current_mm3": 0.0 }, "front_left_rubber_and_bonded_face_comparison__front_structure_left_damper_platform_web_comparison": { "former_mm3": 9627.361826265469, "current_mm3": 0.0 }, "front_right_frame_bracket_comparison__front_structure_right_damper_platform_web_comparison": { "former_mm3": 4236.220149441079, "current_mm3": 2991.245495288142 }, "front_right_rubber_and_bonded_face_comparison__front_structure_right_damper_platform_web_comparison": { "former_mm3": 9627.361826265469, "current_mm3": 0.0 }, "front_engine_plate_with_integral_bent_mounting_tabs_comparison__alternator_photo_reference_provisional": { "former_mm3": 4750.314361718041, "current_mm3": 5792.502178862475 }, "front_engine_plate_with_integral_bent_mounting_tabs_comparison__alternator_rotor_claw_pole_architecture_provisional": { "former_mm3": 0.0, "current_mm3": 476.70964401261045 }, "front_engine_plate_with_integral_bent_mounting_tabs_comparison__steering_column_retained_axis_smooth_shaft": { "former_mm3": 252.79979571106975, "current_mm3": 627.5878491097435 }, "front_engine_plate_with_integral_bent_mounting_tabs_comparison__front_structure_left_damper_platform_web_comparison": { "former_mm3": 2193.5440000051367, "current_mm3": 0.0 }, "front_engine_plate_with_integral_bent_mounting_tabs_comparison__front_structure_right_damper_platform_web_comparison": { "former_mm3": 2193.5440000051362, "current_mm3": 0.0 } }, "limits": "No direct owner dimensions, fitted mount/plate identity, loaded rubber or calibrated photo dimension is applied. Factory p72/TSB76-A-2 distinguishes CHA280 from later paired CHA565; supplier formed-shell photographs guide morphology only. The150x80x40mm mount envelope,3mm faces,90mm stud pitch,15mm access radius,34mm rubber height, formed skirts, shelf/foot profiles and every installed station are rounded construction choices, not supplier dimensions or extracted metric measurements. The110.0667mm source width/194.7333mm length and74.5067mm height interpretations are superseded by the explicit current envelope; see the baseline bounds in validation. Lower bearing planes and three bracket/frame fixing axes per side stay; paired shelf holes move to the new unmeasured pitch, and engine feet follow the revised upper plane while original central plate and engine/body pose stay. The skirts do not establish the actual CHA565 stop shape, unloaded gap or engagement; this car may carry either mount branch or a replacement. Nominal5/16 and3/8 shanks and SH605071/SH606081/SH606101 lengths are factory hardware comparisons, not fitted thread, engagement, locking or compatibility. Head AF comparisons, head/nut heights, washer sections,20mm exposed lower studs and smooth unthreaded bores remain explicit references. No nylon insert, spring action, rubber bond/compression, safe support/lift, tightening value, actual alternator/filter/shaft/rack clearance, frame receiver, complete North American release sequence or verified replacement/removal path. Source intersections remain reconstruction discrepancies. Inspection separation is illustrative.", "validated_artifact_sha256": { "front-power-support-reference.json": "6c8f1db5d58c70ee8cf00a526e5c61b27ad79e0e1461baeedb3080cd92428cae", "front-power-support-reference.step": "4e0c6754e05c052bbc8598e3724003ed1827d2f08cecf55b251a1dcc288b1f92", "../body-data.json": "e6abc5518b49ef086a7f94cbc0ba22056485921b676087a9d0faeccb71e822d0" }, "local_browser_validation": { "fixedSurroundingVertexSamples": 4455, "sourceMeshes": 7, "metricVertexSamples": 1235, "metricPlacementAndPicking": true, "all74SourcesReady": true, "normalReloadWithoutHooks": true, "estimateClassificationInInspector": true, "mobileFourComparisonsReady": true, "pageErrors": [] }, "comparison_images_visually_reviewed": true }