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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Transfer Case (Except Hybrid)) >> Unit Disassembly And Assembly >> Drive Pinion >> Adjustment >> Pinion Bearing Preload

Pinion Bearing Preload

WARNING: This page is about a different variant/trim than selected.
CAUTION:

When measuring preload, the rotating speed must be set to 30 RPM.

  1. Remove ring gear shaft assembly from the transfer case. Refer to DISASSEMBLY .
  2. Rotate the companion flange back and forth from 2 to 3 times to check for unusual noise, binding, sticking, and so on.
  3. Rotate the companion flange at least 20 times to check for smooth operation of the bearing.
  4. Measure the pinion bearing preload with the preload gauge (A) [SST: ST3127S000 (J-25765-A)].
    Fig 1: Measuring Drive Pinion Bearing Preload Using Preload Gauge
    G06935929Courtesy of NISSAN NORTH AMERICA, INC.
    Pinion bearing preload : Refer to PRELOAD TORQUE .
    CAUTION:

    Each rotational part should rotate smoothly with the specified gear oil.

    • If outside the standard, disassemble the drive pinion assembly to check and adjust each part.
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