Case And Extension

Dimension "L" : 2 mm (0.08 in) or less 

Fig 1: Identifying Breather Tube Dimension

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Install counter front bearing (1) to transmission case.
2. Apply recommended grease to roller of counter front bearing.
   Fig 2: Identifying Counter Front Bearing

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3. Apply recommended sealant to mating surface of transmission case as shown in the figure.
   Fig 3: Identifying Sealant Applying Area

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   Dimension "B" : 3 - 5 mm (0.12 - 0.20 in) 

   Sealant width "C" : 1 - 2 mm (0.04 - 0.08 in) 

   Sealant height "C" : 0.4 - 1 mm (0.016 - 0.04 in) 

   • Use Genuine Silicone RTV or an equivalent.  Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".
     CAUTION:

     • Remove old sealant adhering to the mounting surfaces. Also remove any moisture, oil, or foreign material adhering to both mounting surfaces.
     • Apply sealant so as not to break the bead.
4. Install magnet to adapter plate.
5. Install transmission case to adapter plate.
   CAUTION:

   • Check for baffle plate weld bolt location while installing.
   • Check that magnet is within the specified area of adapter plate while installing.
   • Never drop counter front bearing.
   NOTE: Apply grease to magnet if it is difficult to keep magnet within the specified area of adapter plate.
   Fig 4: Identifying Transmission Case

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6. Install snap ring to main drive gear bearing using snap ring pliers.
   CAUTION: Never reuse snap ring.
   Fig 5: Installing Snap Ring To Main Drive Gear Bearing

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7. Tighten mounting nut (<==) to the specified torque.
   Fig 6: Locating Transmission Case Mounting Nut

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1. Install front oil seal (1) to front cover using the drift (A) [SST: KV38102100 (J-25803-01)].

   Dimension "H" : 8.55 - 9.55 mm (0.3366 - 0.3760 in) 

   CAUTION: Never incline front oil seal.
2. Install front cover gasket and front cover to transmission case.
   CAUTION:

   • Never reuse front cover gasket.
   • Never damage front oil seal.
   • Remove any moisture, oil, or foreign material adhering to both mating surfaces.
     Fig 7: Identifying Front Cover Gasket Dimension

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3. Temporarily tighten mounting bolt (<==) and sealing bolt (1).
   Fig 8: Locating Transmission Case Mounting Bolts

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4. Temporarily tighten mounting bolts (<==) and sealing bolts (1).
   Fig 9: Locating Transmission Case Mounting Bolts

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5. Tighten mounting bolts (<==) and sealing bolts (1) to the specified torque in the numerical order as shown in the figure.
   Fig 10: Locating Transmission Assembly Mounting Bolts

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1. Install oil gutter with the following procedure.
   1. Seat the prong of oil gutter in the groove on cap.
      Fig 11: Locating Reverse Idler Shaft Assembly

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   2. Install oil gutter (1) to rear extension and then tighten mounting bolt to the specified torque.
      Fig 12: Identifying Oil Gutter

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2. Install striking rod oil seal to rear extension using the drift [SST: ST33061000 (J-8107-2)].
   CAUTION:

   • Never reuse striking rod oil seal.
   • Never incline striking rod oil seal.
3. Install dust cover to rear extension.
   Fig 13: Tapping Striking Rod Oil Seal

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4. Install rear oil seal (1) to rear extension using the drift [SST: ST33400001 (J-26082)].

   Dimension "H" : 1.2 - 2.2 mm (0.047 - 0.087 in) 

   CAUTION: Never incline rear oil seal.
   Fig 14: Identifying Rear Oil Seal Dimension

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5. Apply recommended sealant to mating surface of rear extension as shown in the figure.
   Fig 15: Identifying Sealant Applying Area

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   Dimension "B" : 3 - 5 mm (0.12 - 0.20 in) 

   Sealant width "C" : 1 - 2 mm (0.04 - 0.08 in) 

   Sealant height "C" : 0.4 - 1 mm (0.016 - 0.04 in) 

   • Use Genuine Silicone RTV or an equivalent.  Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".
     CAUTION:

     • Remove old sealant adhering to the mounting surfaces. Also remove any moisture, oil, or foreign material adhering to both mounting surfaces.
     • Apply sealant so as not to break the bead.
6. Install rear extension to adapter plate and then tighten mounting bolts (<==) to the specified torque in the numerical order as shown in the figure.
   CAUTION: Never damage rear oil seal and striking rod oil seal.

1. Apply gear oil to return spring plungers (1).
2. Install return spring plungers and return springs (2) to rear extension.
   RETURN SPRING IDENTIFICATION MARK REFERENCE
   
   

   Region	Return spring identification mark	Plunger groove
   RH	Brown	Without
   LH	Blue	With

   CAUTION: The right and left return springs and return spring plungers are different, so make sure they are installed correctly.
3. Apply recommended sealant to threads of return spring 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 17: Identifying Return Spring Plungers, Return Springs And Return Spring Plugs

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1. Install plunger to rear extension.
   CAUTION: Be careful with orientation of plunger.
   Fig 19: Identifying Orientation Of Plunger

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2. Temporarily tighten back-up lamp switch onto rear extension by rotating once or twice.
   CAUTION: Remove old sealant and oil adhering to threads.
3. Apply recommended sealant to threads of park/neutral position (PNP) switch as shown in the figure.
   • Use Genuine Silicone RTV or an equivalent.  Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".
4. Tighten park/neutral position (PNP) switch to the specified torque.
   Fig 20: Applying Recommended Sealant To Threads Of Back-Up Lamp Switch

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1. Temporarily tighten back-up lamp switch onto rear extension by rotating once or twice.
   CAUTION: Remove old sealant and oil adhering to threads.
2. Apply recommended sealant to threads of back-up lamp switch as shown in the figure.
   • Use Genuine Silicone RTV or an equivalent.  Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".
3. Tighten back-up lamp switch to the specified torque.

1. Install boot to striking rod oil seal and then install control rod to striking rod.
   Fig 21: Applying Recommended Sealant To Threads Of Back-Up Lamp Switch

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   CAUTION:

   • Be careful with the orientation of control rod.
     Fig 22: Identifying Orientation Of Control Rod

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   • Be careful with the orientation of boot (1).
     Fig 23: Identifying Orientation Of Boot

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2. Install retaining pin (<==) to control rod using a pin punch [Commercial service tool].
   Fig 24: Identifying Boot And Retaining Pin

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   CAUTION:

   • Never reuse retaining pin.
   • Assemble retaining pin from the direction shown by the arrow in the figure until it becomes flush with the end surface of control rod.
3. Install boot to control rod.
   CAUTION:

   • Be careful with the orientation of boot.
   • Fit control rod boot to the groove on control rod.
   Fig 25: Identifying Control Rod Boot

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   A : View from transmission rear side

4. Install control rod boot to control rod.
   CAUTION: Fit control rod boot to the groove on control rod.

1. Install bracket (1) so that it contacts transmission case rib (A) and then tighten mounting bolt to the specified torque.
   CAUTION: Be careful with orientation of bracket.
2. Install bracket (2) so that it contacts the projection (B) of rear extension and then tighten mounting bolt to the specified torque.
3. Install bracket (3) to rear extension and then tighten mounting bolt to the specified torque.
4. Install bracket to rear extension and then tighten mounting bolt to the specified torque.

1. Apply gear oil to check ball.
   CAUTION: Never drop check ball.
   Fig 26: Identifying Contacts Transmission Case Rib And Bracket

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2. Install check ball and check select spring to rear extension.
3. Install rear extension upper cover gasket and rear extension upper cover to rear extension.
   CAUTION:

   • Never reuse rear extension upper cover gasket.
   • Remove any moisture, oil, or foreign material adhering to both mating surfaces.
4. Temporarily tighten rear extension upper cover mounting bolts while holding rear extension upper cover.
   CAUTION: Avoid tangling check select spring.
   Fig 27: Identifying Check Select Spring And Check Ball

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5. Tighten mounting bolts (<==) to the specified torque in the numerical order as shown in the figure.

1. Install gasket to drain plug and then install it to transmission case.
   CAUTION: Never reuse gasket.
2. Tighten drain plug to the specified torque.
   Fig 28: [Identifying Drain Plug]

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1. Install gasket to filler plug and then install it to transmission case.
   CAUTION: Never reuse gasket.
2. Tighten filler plug to the specified torque.
   CAUTION: After gear oil is filled, tighten filler plug to the specified torque.