Document ID: chunk:federal_register_of_legislation:F2016C00867:body:0:p9
Version: federal_register_of_legislation:F2016C00867
Segment Type: other
Provision Reference: 
Character Range: 25751–28821

when demonstrated in accordance with paragraph 7.1.1.2.
6.1.4.3.                        Each component or subassembly can be calculated for its minimum inertial load resistance in a particular direction. The combined resistance to the unlatching operation must assure that the door latch system, when properly assembled in the vehicle door, will remain latched when subjected to an inertial load of 30 g in the vehicle directions specified in paragraphs 6.1.4.1. and 6.1.4.2., as applicable, in accordance with paragraph 7.1.1.2.
6.1.5.                              Door hinges
6.1.5.1.                        Each door hinge system shall:
(a) Support the door;
(b) Not separate when a longitudinal load of 11,000 N is applied;
(c) Not separate when a transverse load of 9,000 N is applied, and
             (d) On doors which open in a vertical direction, not separate when a vertical load of 9,000 N is applied.
6.1.5.2.                        All tests required by paragraph 6.1.5.1. are conducted in accordance with paragraph 7.1.2.
6.1.5.3.                        If a single hinge within the hinge system is tested instead of the entire hinge system, the hinge must bear a load proportional to the total number of hinges in the hinge system.
6.1.5.4.                        On side doors with rear mounted hinges that can be operated independently of other doors,
             (a) The interior door handle shall be inoperative when the speed of the vehicle is greater than or equal to 4 km/h; and
(b) A door closure warning system shall be provided for those doors.
6.2.                                    Sliding side doors
6.2.1.                              Load test one
6.2.1.1.                        At least one door latch system, when in the fully latched position, shall not separate when a load of 11,000 N is applied in the direction perpendicular to the face of the latch, when tested in accordance with paragraph 7.2.1.1.
6.2.1.2.                        In the case of a primary door latch system, when in the secondary latched position, the door latch system shall not separate when a load of 4,500 N is applied in the same direction as in paragraph 6.2.1.1., when tested in accordance with paragraph 7.2.1.1.
6.2.2.                              Load test two
6.2.2.1.                        At least one door latch system, when in the fully latched position, shall not separate when a load of 9,000 N is applied in the direction of the fork-bolt opening and parallel to the face of the latch when tested in accordance with paragraph 7.2.1.1.
6.2.2.2.                        In the case of a primary door latch system, when in the secondary latched position, the primary latch system shall not separate when a load of 4,500 N is applied in the same direction as paragraph 6.2.2.1., when tested in accordance with paragraph 7.2.1.1.
6.2.3.                              Inertial load
 Each door latch system meeting the requirements of paragraphs 6.2.1. and 6.2.2. shall meet the dynamic requirements of either paragraph 6.2.3.1. or the calculation of