{
  "schema": "gearbox-formed-castings-validation-v1",
  "valid": true,
  "groups": 21,
  "positive_valid_solids": 51,
  "held_mesh_and_native_volume_groups": [
    "gearbox_input_guide_reference",
    "gearbox_front_cover_conditional_unloaded_oil_seal_reference",
    "gearbox_front_cover_conditional_unloaded_oring_reference",
    "gearbox_input_shaft_reference",
    "gearbox_speedometer_smooth_pinion_and_stepped_shaft_comparison",
    "gearbox_speedometer_hollow_carrier_with_groove_and_seal_pocket",
    "gearbox_speedometer_separate_unloaded_oring_comparison",
    "gearbox_speedometer_separate_split_sleeve_comparison",
    "gearbox_speedometer_separate_unloaded_oil_seal_role",
    "gearbox_speedometer_open_fork_retaining_plate_comparison",
    "gearbox_speedometer_unthreaded_retaining_screw_and_unloaded_washer",
    "gearbox_filler_smooth_square_head_plug_reference",
    "gearbox_drain_smooth_square_head_plug_reference",
    "gearbox_top_cover_reference",
    "gearbox_cover_unloaded_gasket_reference",
    "gearbox_nine_cover_screws_and_unloaded_washers_reference",
    "gearbox_output_reference",
    "prop_front_joint_reference",
    "prop_rear_joint_reference"
  ],
  "changed": {
    "gearbox_extension_reference": {
      "before_mm3": 1315004.9188686903,
      "after_mm3": 1399929.1951691215,
      "added_mm3": 88234.29505859825,
      "removed_mm3": 3310.0187277570403,
      "mesh_native_relative_volume_error": 0.00016341407379427686,
      "max_complete_bounds_difference_mm": 1.0000000116860974e-07
    },
    "gearbox_main_case_reference": {
      "before_mm3": 1546613.9408815105,
      "after_mm3": 1603011.8659011421,
      "added_mm3": 57477.925019268456,
      "removed_mm3": 1080.0000000000136,
      "mesh_native_relative_volume_error": 4.04406795943002e-05,
      "max_complete_bounds_difference_mm": 1.0000002248489182e-07
    }
  },
  "bounded_contacts": [
    {
      "changed": "gearbox_main_case_reference",
      "source": "clutch-formed-housing-reference",
      "neighbor": "clutch_hollow_housing_integral_boss_ears_and_pivot_saddles_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "clutch-formed-housing-reference",
      "neighbor": "clutch_housing_case_uncompressed_gasket_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "clutch-formed-housing-reference",
      "neighbor": "clutch_five_housing_to_case_screws_and_four_unloaded_washers",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_single_selector_rail_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_single_selector_rail_comparison",
      "before_mm3": 2792.675444259035,
      "after_mm3": 2792.6754442590377
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_selector_yoke_open_cup_and_sleeve_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_yoke_cross_pin_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_lower_spherical_lever_seat_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_change_lever_ball_stem_and_lower_finger_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_open_lower_slots_and_annular_lever_retainer_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_long_short_retainer_pin_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_selector_shaft_uncompressed_seal_ring_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-controls-reference",
      "neighbor": "gearbox_selector_shaft_uncompressed_seal_ring_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_input_gear_and_journal_smooth_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_mainshaft_and_pilot_smooth_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_mainshaft_and_pilot_smooth_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_rear_157732_catalog_bearing_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_rear_extension_oil_seal_smooth_reference",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_speedometer_six_tooth_role_smooth_wheel_reference",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_rear_bearing_front_washer_reference",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_front_input_104433_catalog_bearing_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_center_mainshaft_104433_catalog_bearing_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_third_gear_smooth_annular_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_second_gear_smooth_annular_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_first_gear_smooth_annular_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_third_fourth_synchronizer_hub_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_third_fourth_synchronizer_sleeve_with_fork_groove",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_third_fourth_selector_fork_and_rail_collar_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_first_second_synchronizer_hub_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_first_second_synchronizer_sleeve_with_fork_groove",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_first_second_selector_fork_and_rail_collar_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_separate_selector_fork_support_shaft_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_hollow_stepped_laygear_cluster_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_front_laygear_thrust_washer_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_three_laygear_preload_spring_comparisons",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_separate_smooth_layshaft_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_separate_smooth_layshaft_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_reverse_idler_smooth_gear_envelope",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "gearbox-internals-reference",
      "neighbor": "gearbox_reverse_idler_spindle_smooth_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_hollow_crossmember_and_open_floor_returns",
      "before_mm3": 0.0,
      "after_mm3": 1569.717602694403
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_connected_folded_cradle_inclined_faces_and_tunnel_ears",
      "before_mm3": 161.2960724738297,
      "after_mm3": 2003.796107476549
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_left_unloaded_rubber_body_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_left_two_bonded_metal_face_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_left_two_separate_opposing_stud_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_left_cradle_washer_and_unthreaded_nut",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_right_unloaded_rubber_body_comparison",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_right_two_bonded_metal_face_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_right_two_separate_opposing_stud_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_right_cradle_washer_and_unthreaded_nut",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_two_unthreaded_long_crossmember_bolt_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_long_bolt_plain_and_unloaded_lock_washers",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_two_tunnel_side_screw_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_extension_reference",
      "source": "rear-formed-cradle-reference",
      "neighbor": "rear_power_two_tunnel_side_washer_envelopes",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "front-footwell-reference",
      "neighbor": "front_bulkhead_with_retained_apertures_and_footwell_mouths_reference",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "front-footwell-reference",
      "neighbor": "front_left_inner_toeboard_and_floor_return_reference",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    },
    {
      "changed": "gearbox_main_case_reference",
      "source": "front-footwell-reference",
      "neighbor": "front_right_inner_toeboard_and_floor_return_reference",
      "before_mm3": 0.0,
      "after_mm3": 0.0
    }
  ],
  "source_sha256": {
    "transmission-reference.json": "352dd7363af54591f17b563acf0b39c96d31a25004c2f7b5a4cf711fa2145f72",
    "transmission-reference.step": "0f93902777648da25d369fd1425bcc501d0d170f6970d6c0f79002d3a423dfb7",
    "transmission-formed-castings-reference.json": "e17235b9fc6e9156ea0f349f201f0e69fca45057b2b51ee8c42d879801c59f12",
    "transmission-formed-castings-reference.step": "55ee8afe8d46ca70dd22fd7c3058d7cf4d81b0095b3b5c57c0b5635bf324ba44"
  },
  "limits": "Native topology,exchange,mesh agreement and static source comparisons;not fitted dimensions,loaded contact,strength,lubrication,working motion or verified replacement access. Builder additionally checks open case/selector/shaft passages,bearing pockets,output interface and mount bores."
}