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Home >> Nissan-Datsun >> 2009 >> 370Z Base, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Manual Transmission (FS6R31A)) >> Disassembly And Assembly >> Transmission Assembly >> With S-Mode >> WITH S-MODE : Assembly >> Shift Fork And Fork Rod

Shift Fork And Fork Rod

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  1. Install 5th-6th shift fork (1) and 5th-6th fork rod (reversal side) (2) and then install retaining pin (<==) to 5th-6th shift fork using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of 5th-6th shift fork and 5th-6th fork rod (reversal side).
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of 5th-6th shift fork.
      Fig 1: Identifying 5th-6th Shift Fork And 5th-6th Fork Rod (Reversal Side)
      G05973147Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install 5th-6th control lever to adapter plate and then tighten mounting bolts to the specified torque.
    CAUTION: Set the projection (A) upward.
    Fig 2: Identifying 5th-6th Control Lever
    G05973173Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Install 5th-6th fork rod bracket (1) and 5th-6th fork rod (2) and then install retaining pin (<==) to 5th-6th fork rod bracket using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of 5th-6th fork rod bracket and 5th-6th fork rod.
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of 5th-6th fork rod bracket.
      Fig 3: Identifying 5th-6th Fork Rod Bracket And 5th-6th Fork Rod
      G05973145Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Apply recommended grease to check balls (1) and then install its to adapter plate.
    CAUTION: Never drop check ball.
  5. Apply recommended grease to interlock pin and then install it to reverse fork rod.
    CAUTION: Never drop interlock pin.
    Fig 4: Identifying Check Balls
    G06052125Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install reverse shift fork (1) and reverse fork rod (2) and then install retaining pin (<==) to reverse shift fork using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of reverse shift fork and reverse fork rod.
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of reverse shift fork.
    • Never drop reverse coupling sleeve.
      Fig 5: Identifying Reverse Shift Fork And Reverse Fork Rod
      G05973143Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Apply recommended grease to interlock plunger (1) and then install it to adapter plate.

    A : View from transmission rear side

    Fig 6: Identifying Interlock Plunger
    G06052127Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Apply recommended grease to interlock pin and then install it to 1st-2nd fork rod.
    CAUTION: Never drop interlock pin.
  9. Install 1st-2nd shift fork (1) and 1st-2nd fork rod (2) and then install retaining pin (<==) to 1st-2nd shift fork using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of 1st-2nd shift fork and 1st-2nd fork rod.
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of 1st-2nd shift fork.
      Fig 7: Identifying 1st-2nd Shift Fork And 1st-2nd Fork Rod
      G05973178Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Apply recommended grease to check balls (1) and then install its to adapter plate.
    CAUTION: Never drop check ball.
    Fig 8: Identifying Check Balls
    G06052129Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Install 3rd-4th fork rod bracket (1) and 3rd-4th fork rod (2) and then install retaining pin (<==) to 3rd-4th fork rod bracket using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of 3rd-4th fork rod bracket.
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of 3rd-4th fork rod bracket.
      Fig 9: Identifying 3rd-4th Fork Rod Bracket And 3rd-4th Fork Rod
      G05973180Courtesy of NISSAN MOTOR CO., U.S.A.
    • Be careful with the orientation of 3rd-4th fork rod.
      Fig 10: Identifying Orientation Of 3rd-4th Fork Rod
      G06052131Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Install 3rd-4th shift fork (1) and 3rd-4th fork rod (reversal side) (2) and then install retaining pin (<==) to 3rd-4th shift fork using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of 3rd-4th shift fork.
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of 3rd-4th shift fork.
      Fig 11: Identifying 3rd-4th Shift Fork And 3rd-4th Fork Rod (Reversal Side)
      G05973138Courtesy of NISSAN MOTOR CO., U.S.A.
    • Be careful with the orientation of 3rd-4th fork rod (reversal side).
      Fig 12: Identifying Orientation Of 3rd-4th Fork Rod (Reversal Side)
      G06052133Courtesy of NISSAN MOTOR CO., U.S.A.
  13. Install 3rd-4th control lever (1) and shifter cap (2) to adapter plate and then tighten mounting bolts to the specified torque.
    CAUTION:
    • Be careful with the orientation of 3rd-4th control lever.
    • Never lose shifter cap.
      Fig 13: Identifying 3rd-4th Control Lever And Shifter Cap
      G05973136Courtesy of NISSAN MOTOR CO., U.S.A.
  14. Install striking lever (1) and striking rod (2) and then install retaining pin (<==) to striking lever using a pin punch [Commercial service tool].
    CAUTION:
    • Never reuse retaining pin.
    • Be careful with the orientation of striking lever and striking rod.
    • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of striking lever.
      Fig 14: Locating Striking Rod Retaining Pin
      G05973137Courtesy of NISSAN MOTOR CO., U.S.A.
  15. Apply gear oil to check balls (1) and then install check balls and check ball springs (2) to adapter plate.
    CAUTION: Never drop check ball.
  16. Apply recommended sealant to threads of check ball plugs (3) and then tighten its to the specified torque.
    • Use Genuine Silicone RTV or an equivalent.  Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".
      CAUTION: Remove old sealant and oil adhering to threads.
      Fig 15: Identifying Check Balls, Check Ball Springs And Check Ball Plugs
      G05973135Courtesy of NISSAN MOTOR CO., U.S.A.
  17. Install baffle plate with the following procedure.
    1. Insert baffle plate (1) until its projection contacts groove (A) of oil gutter (2).
      Fig 16: Inserting Baffle Plate Until Projection Contacts Groove Of Oil Gutter
      G05973187Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Align baffle plate hole to adapter plate dowel pin (<==).
      Fig 17: Locating Baffle Plate Hole
      G05973188Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Install mounting bolt (<==) to adapter plate and then tighten mounting bolt to the specified torque.
      Fig 18: Locating Adapter Plate Mounting Bolt
      G05973189Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Install mounting bolt (<==) to adapter plate and then tighten mounting bolt to the specified torque.
  18. Install magnets to baffle plate.
    Fig 19: Locating Adapter Plate Mounting Bolt
    G06052029Courtesy of NISSAN MOTOR CO., U.S.A.