Document ID: chunk:federal_register_of_legislation:F2023C00142:reg:1:p9
Version: federal_register_of_legislation:F2023C00142
Segment Type: reg
Provision Reference: reg 1 (pt 9/12)
Character Range: 96157–98932

sample C
C1:  one headlamp                0 %
     one headlamp not more than  20 %
C2:  both headlamps more than    0 %
     but not more than           20 %

         go to sample D
         3.1.1.2. sample D
D1:  in the case of C2
     both headlamps     0 %

         3.1.2. or if the conditions of paragraph 1.2.2. for sample C are fulfilled.
         3.2. The conformity is contested
         3.2.1. Following the sampling procedure shown in Figure 1 of this annex the conformity of mass-produced headlamps shall be contested and the manufacturer requested to make his production meet the requirements (alignment) if the deviations of the measured values of the headlamps are:
         3.2.1.1. sample D
D2:  In the case of C2
     one headlamp more than      0 %
     but not more than           20 %
     one headlamp not more than  20 %

         3.2.1.2. or if the conditions of paragraph 1.2.2. for sample C are not fulfilled:
         3.3. Approval withdrawn
         Conformity shall be contested and paragraph 11 applied if, following the sampling procedure in Figure 1 of this annex, the deviations of the measured values of the headlamps are:
         3.3.1. sample C
C3:  one headlamp not more than  20 %
     one headlamp more than      20 %
C4:  both headlamps more than    20 %

         3.3.2. sample D
D3:  In the case of C2
     one headlamp 0 or more than  0 %
     one headlamp more than       20 %

         3.3.3. or if the conditions of paragraph 1.2.2. for samples C and D are not fulfilled.
         4.              CHANGE OF THE VERTICAL POSITION OF THE CUT-OFF LINE
         With respect to the verification of the change in vertical positions of the cut-off line under the influence of heat, the following procedure shall be applied:
         One of the headlamps of sample A after sampling procedure in Figure 1 of this annex shall be tested according to the procedure described in paragraph 2.1. of annex 4 after being subjected three consecutive times to the cycle described in paragraph 2.2.2. of annex 4.
         The headlamp shall be considered as acceptable if deltar does not exceed 1.5 mrad. If this value exceeds 1.5 mrad but is not more than 2.0 mrad, the second headlamp of sample A shall be subjected to the test after which the mean of the absolute values recorded in both samples shall not exceed 1.5 mrad.
         However, if this value of 1.5 mrad on sample A is not complied with, the two headlamps of sample B shall be subjected to the same procedure and the value of deltar for each of them shall not exceed 1.5 mrad.

       Figure 1

COMPILATION NOTES
This compilation of Vehicle Standard (Australian Design Rule 77/00 – Gas Discharge Headlamps) 2006 includes all the instruments set out in the Table of Instruments.