SPIRAL CABLE INSPECTION

PROCEDURE


  1. INSPECT SPIRAL CABLE SUB-ASSEMBLY

    Note

    As the spiral cable sub-assembly may break, do not rotate the spiral cable sub-assembly more than the specified amount.


    1. Visually check for defects with the spiral cable sub-assembly.


      1. The defects are as follows:


        • Scratches

        • Small cracks

        • Dents

        • Chips

        • Cracks or other damage to the connector

        OK
        No defects are found.

        If any of the defects is found, replace the spiral cable sub-assembly with a new one.

    2. Check the spiral cable sub-assembly.

      B003K65C04
      *a

      Component without harness connected

      (spiral cable sub-assembly)

      		 - -
      B003NOZ Interlock - -

      Note

      When rotating the spiral cable sub-assembly, make sure to push on the interlock indicated in the illustration to release the interlock mechanism.


      1. Set the spiral cable sub-assembly to the center position.

        Click here

      2. Measure the resistance between each terminal of the spiral cable sub-assembly according to the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        G4-1 (CCS) - z4-3 Always 3 Ω or less
        G4-2 (ECC) - z4-4
        G4-2 (ECC) - z2-7
        G4-3 (EAU) - z2-8
        G4-5 (AU2) - z2-10
        G4-6 (AU1) - z2-11
        G4-7 (SDN) - z2-12
        G4-9 (HO) - z2-1
        G4-10 (+DP) - z2-2
        G4-11 (+DP2) - z2-3
        G4-13 (IL+2) - z2-5
        G4-14 (SUP) - z2-6
        G5-1 (D+) - z3-2 Below 1 Ω
        G5-2 (D-) - z3-1

      3. After setting the spiral cable sub-assembly to the center position, rotate the spiral cable sub-assembly 2.5 times clockwise, and measure the resistance as shown in the table below. Then rotate the spiral cable sub-assembly 5 times counterclockwise, and measure the resistance as shown in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        G4-1 (CCS) - z4-3 Always 3 Ω or less
        G4-2 (ECC) - z4-4
        G4-2 (ECC) - z2-7
        G4-3 (EAU) - z2-8
        G4-5 (AU2) - z2-10
        G4-6 (AU1) - z2-11
        G4-7 (SDN) - z2-12
        G4-9 (HO) - z2-1
        G4-10 (+DP) - z2-2
        G4-11 (+DP2) - z2-3
        G4-13 (IL+2) - z2-5
        G4-14 (SUP) - z2-6
        G5-1 (D+) - z3-2 Below 1 Ω
        G5-2 (D-) - z3-1

      4. After setting the spiral cable sub-assembly to the center position, rotate the spiral cable sub-assembly 2.5 times clockwise. Then while rotating the spiral cable sub-assembly 5 times counterclockwise, measure the resistance as shown in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        G4-1 (CCS) - z4-3 Always 3 Ω or less
        G4-2 (ECC) - z4-4
        G4-2 (ECC) - z2-7
        G4-3 (EAU) - z2-8
        G4-5 (AU2) - z2-10
        G4-6 (AU1) - z2-11
        G4-7 (SDN) - z2-12
        G4-9 (HO) - z2-1
        G4-10 (+DP) - z2-2
        G4-11 (+DP2) - z2-3
        G4-13 (IL+2) - z2-5
        G4-14 (SUP) - z2-6
        G5-1 (D+) - z3-2 Below 1 Ω
        G5-2 (D-) - z3-1

        If the result is not as specified, replace the spiral cable sub-assembly.