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Home >> Infiniti >> 2017 >> QX70 RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Transfer Case) >> Unit Disassembly And Assembly >> Main Shaft >> Assembly

Main Shaft: Assembly

WARNING: This page is about a different variant/trim than selected.
  1. Install needle bearing to main shaft.
    CAUTION:

    Apply transfer fluid to the periphery of needle bearing.

  2. Install sprocket to main shaft.
  3. Install spacer (1) and steel ball (2) to main shaft.
    G05979428Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Be careful not to drop the steel ball.

  4. Install snap ring to main shaft.
    CAUTION:

    Never reuse snap ring.

  5. Install circlip (1) to notch (A) of the electric controlled coupling.
    G05979441Courtesy of NISSAN NORTH AMERICA, INC.
    ARROW :Front side
    CAUTION:
    • Never install the circlip to the notches other than notch (A).
    • Never install the circlip from the electric controlled coupling rear side.
    • Never reduce the outer diameter of circlip to less than 43.2 mm (1.701 in).
    • Never damage electric control coupling spline, bush, etc.
    • Never reuse circlip.
  6. Install electric controlled coupling to main shaft.
    CAUTION:

    Securely insert it until locked.

  7. Install spacer (1) and steel ball (2) to main shaft.
    G05979425Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Be careful not to drop the steel ball.

  8. Install snap ring (1) to main shaft.
    G05979424Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse snap ring.

  9. Install main shaft assembly to rear case, then install front case and rear case. Refer to ASSEMBLY .