TRANSMISSION ASSEMBLY

1.Disconnect the transmission unit harness connector with the following procedure.
• Rotate the bayonet ring (A) counterclockwise, and then pull out the transmission unit harness connectors (B).
  
  

2.Remove the transmission assembly and rear suspension assembly from the vehicle. Refer to Exploded View.

3.Remove the air breather hose from the transmission assembly. Refer to Removal and Installation (GT-R certified NISSAN dealer).

4.Remove the transmission assembly from the rear suspension assembly. Refer to Exploded View.

5.Remove the transmission mounting stay, mounting insulator, and bracket.
■ CAUTION ■
• Never allow oil or grease to get on the mounting insulator. Never damage the tube.
  
• Never use an impact wrench to remove the mounting insulator from the transmission mounting stay.
  

6.Disconnect the rear cable. Refer to Exploded View (GT-R certified NISSAN dealer).

Note the following, and install in the reverse order of removal.

■ CAUTION ■

• Refer to Precautions for Replacement of TCM and Transmission Assembly (GT-R certified NISSAN dealer) when the transmission assembly is replaced.
  
• Never allow oil or grease to get on the mounting insulator. Never damage the tube.
  
• Never twist the rubber parts when installing the mounting insulator.
  
• Never use an impact wrench to install the insulator to the transmission mounting stay.
  

• Connect the transmission unit harness connector with the following procedure.
  ■ CAUTION ■
  Connect harness connectors between the connectors of the same color.
  

1.Align the marking (A) of transmission connector terminal unit and the □ marking (B) of bayonet ring, insert the transmission unit harness connector, and then rotate the bayonet ring clockwise.

2.Rotate the bayonet ring clockwise until the marking (A) of transmission connector terminal unit and the slit (B) of bayonet ring are aligned as shown in the figure (specified joint condition), and then connect the transmission unit harness connector to the transmission connector terminal unit.

NOTE：

• Securely align the positions of the marking (A) of transmission connector terminal unit and the slit (B) of bayonet ring. In addition, avoid the partial joint condition as shown in the figure.
  
  
  
• Do not confuse the bayonet ring slit with other dents.
  

Check the following items.

• Transmission oil leakage. Refer to Inspection.
• Check shift position. Adjust the shift position if necessary. Refer to Inspection and Adjustment.