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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Symptom Diagnosis & Removal And Installation) (Except Hybrid) >> Unit Removal And Installation >> Transmission Assembly >> VQ37VHR (AWD) >> Removal and Installation >> Removal

Removal and Installation: Removal

CAUTION:
  • When removing the A/T assembly from engine, first remove the crankshaft position sensor (POS) from the A/T assembly.
  • Be careful not to damage sensor edge.
  1. Shift the selector lever to "P" position, and release the parking brake.
  2. Disconnect the battery cable from the negative terminal.
  3. Remove control rod from A/T shift selector assembly. Refer to Exploded View .
  4. Separate propeller shaft assembly (rear). Refer to Exploded View .
  5. Separate propeller shaft assembly (front). Refer to Exploded View .
  6. Remove crankshaft position sensor (POS) from A/T assembly. Refer to Exploded View .
    CAUTION:
    • Never subject it to impact by dropping or hitting it.
    • Never disassemble.
    • Never allow metal filings, etc. to get on the sensor's front edge magnetic area.
    • Never place in an area affected by magnetism.
  7. Remove starter motor. Refer to Exploded View .
  8. Remove rear plate cover. Refer to Exploded View .
  9. Turn crankshaft, and remove the four tightening bolts for drive plate and torque converter.
    CAUTION: When turning the crankshaft, turn it clockwise as viewed from the front of the engine.
  10. Remove A/T fluid cooler tubes mounting bolts from A/T assembly and engine. Refer to Exploded View .
    NOTE: Cap or plug openings to prevent fluid from spilling.
  11. Support A/T assembly with a transmission jack.
    CAUTION: When setting the transmission jack, be careful not to allow it to collide against the drain plug and overflow plug.
    NOTE: Be placing wooden block between oil pan (upper) and front suspension member, the removal of A/T assembly from engine becomes easier.
  12. Remove rear engine mounting member and engine mounting insulator (rear) with a power tool. Refer to Exploded View .
  13. Disconnect A/T assembly connector and AWD solenoid connector.
  14. Remove harness and brackets from A/T assembly and transfer assembly.
  15. Remove bolts fixing A/T assembly to engine with a power tool.
  16. Remove A/T air breather hose, transfer air breather hose and air breather tube. Refer to Exploded View  (for A/T), Removal and Installation (for transfer).
  17. Remove A/T assembly with transfer assembly from the vehicle.
    G04075747Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:
    • Secure torque converter to prevent it from dropping.
    • Secure A/T assembly to a transmission jack.
  18. Remove manual lever. Refer to Exploded View .
  19. Remove transfer assembly from A/T assembly with a power tool. Refer to Exploded View .
    NOTE: Cap or plug opening to prevent fluid from spilling.
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