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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 661 (Transfer Case) >> Unit Disassembly And Assembly >> Drive Pinion >> Adjustment >> Companion Flange RUNOUT

Companion Flange RUNOUT

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. Fit a dial indicator onto the companion flange face (inner side of the propeller shaft mounting bolt holes).
    GNSJSDIA3981Z-981Courtesy of NISSAN NORTH AMERICA, INC.
  2. Rotate the companion flange to check for runout.

    Companion flange runout

    : Refer to Companion Flange Runout .

  3. Fit a test indicator to the inner side of the companion flange (socket diameter).
  4. Rotate the companion flange to check for runout.

    Companion flange runout

    : Refer to Companion Flange Runout .

  5. Follow the procedure below to adjust if runout value is outside the repair limit.
    1. Check for runout while changing the phase between companion flange and drive pinion in 90 deg. steps. Then search for the minimum point.
    2. Replace companion flange if runout value is still outside the limit after the phase has been changed.
    3. Adjust assembly status of the pinion bearing and drive pinion, or replace pinion bearing assembly if runout is outside the standard after the companion flange is replaced.