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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Transmission >> Transfer Case >> Transfer Assembly >> Disassembly And Assembly >> Assembly >> Install Rear Case

Install Rear Case

  1. Using a press and drift, install the main shaft into rear case. When installing, make sure to fit electric controlled coupling detent to rear case ditch.

    Tool number: ST30022000 (-) 

    Fig 1: Installing Main Shaft Into Rear Case
    G03106440Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install the coupling connector into rear case.
  3. Install coupling connector to the ring after applying grease to the ring.
  4. Install the retainer into connector.
    Fig 2: Installing Retainer Into Connector
    G03106441Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Install the oil cover and temperature sensor bolt into rear case. Using harness dolly of oil cover, install electric controlled coupling harness between dolly and case.
  6. Apply grease to both side of spacer. Insert the spacer from the back end of main shaft.
    Fig 3: Installing Electric Controlled Coupling Harness
    G03106442Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install the oil gutter into rear case.
    Fig 4: Installing Oil Gutter Into Rear Case
    G03106443Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Install the companion flange and spacer into main shaft.
  9. Install companion flange lock nut into companion flange.
    CAUTION: Discard old companion flange lock nut, replace with new ones.
    Fig 5: Installing Companion Flange And Spacer Into Main Shaft
    G03106444Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Install the drive chain and front drive shaft into rear case.
    Fig 6: Installing Drive Chain And Front Drive Shaft Into Rear Case
    G03106445Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Apply Genuine Liquid Gasket or equivalent to the entire front case mounting surface of rear case as shown in the figure.
    CAUTION: Be careful not to damage the mating surface.
    Fig 7: Applying Genuine Liquid Gasket
    G03106446Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Install front case into rear case.
    CAUTION: Be careful not to damage the mating surface transmission side.
    Fig 8: Installing Front Case Onto Rear Case
    G03106447Courtesy of NISSAN MOTOR CO., U.S.A.
  13. Tighten bolts to specified torque.
    IDENTIFYING BOLTS & TORQUE

    Bolts No. Quantity Nominal length mm (in) Tighten Torque N.m (kg-m, ft-lb)
    A 11 42 (1.65) 21.6 (2.2, 16)
    B 1 162 (6.38)
    C 1 97 (3.82)
    Torx Bolt 1 40 (1.57) 18.15 (1.9, 13)
    Fig 9: Identifying Bolt Locations
    G03106448Courtesy of NISSAN MOTOR CO., U.S.A.
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