Automatic Transmission - RL4R01A: Assembly: Adjustment

When any parts listed in the following table are replaced, total end play or reverse clutch end play must be adjusted.

Fig 1: Total End Play Or Reverse Clutch End Play Chart (1 Of 2)

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

Fig 2: Total End Play Or Reverse Clutch End Play Chart (2 Of 2)

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

1. Adjust total end play.
   1. Total end play "T1" : 0.25 - 0.55 mm (0.0098 - 0.0217 in) 
   Fig 3: Adjusting Total End Play

   Courtesy of NISSAN MOTOR CO., U.S.A.
   1. With original needle bearing installed, place J34291-1 (bridge), J34291-2 (legs) and the J34291-5 (gauging cylinder) onto oil pump. The long ends of legs should be placed firmly on machined surface of oil pump assembly, and gauging cylinder should rest on top of the needle bearing. Lock gauging cylinder in place with set screw.
      Fig 4: Placing J34291-1 (Bridge), J34291-2 (Legs) And J34291-5 (Gauging Cylinder) Onto Oil Pump

      Courtesy of NISSAN MOTOR CO., U.S.A.
   2. Install J34291-23 (gauging plunger) into gauging cylinder.
      Fig 5: Installing J34291-23 (Gauging Plunger) Into Gauging Cylinder

      Courtesy of NISSAN MOTOR CO., U.S.A.
   3. With original bearing race installed inside reverse clutch drum, place shim selecting gauge with its legs on machined surface of transmission case (no gasket) and allow gauging plunger to rest on bearing race. Lock gauging plunger in place with set screw.
      Fig 6: Placing Shim Selecting Gauge With Its Legs On Machined Surface Of Transmission Case

      Courtesy of NISSAN MOTOR CO., U.S.A.
   4. Remove Tool and use feeler gauge to measure gap between gauging cylinder and gauging plunger. This measurement should give exact total end play.
      1. Total end play "T1 : 0.25 - 0.55 mm (0.0098 - 0.0217 in)" 
      • If end play is out of specification, decrease or increase thickness of oil pump cover bearing race as necessary.
        1. Available oil pump cover bearing race :  Refer to TOTAL END PLAY .
   Fig 7: Measuring Gap Between Gauging Cylinder And Gauging Plunger

   Courtesy of NISSAN MOTOR CO., U.S.A.
2. Adjust reverse clutch drum end play.
   1. Reverse clutch drum end play "T2" : 0.55 - 0.90 mm (0.0217 - 0.0354 in) 
   Fig 8: Adjusting Reverse Clutch Drum End Play

   Courtesy of NISSAN MOTOR CO., U.S.A.
   1. Place J34291-1 (bridge), J34291-2 (legs) and J34291-5 (gauging cylinder) on machined surface of transmission case (no gasket) and allow gauging cylinder to rest on front thrust surface of reverse clutch drum. Lock cylinder in place with set screw.
      Fig 9: Placing J34291-1 (Bridge), J34291-2 (Legs) And J34291-5 (Gauging Cylinder) On Machined Surface Of Transmission Case

      Courtesy of NISSAN MOTOR CO., U.S.A.
   2. Install J34291-23 (gauging plunger) into gauging cylinder.
      Fig 10: Installing J34291-23 (Gauging Plunger) Into Gauging Cylinder

      Courtesy of NISSAN MOTOR CO., U.S.A.
   3. With original thrust washer installed on oil pump, place shim setting gauge legs onto machined surface of oil pump assembly and allow gauging plunger to rest on thrust washer. Lock plunger in place with set screw.
      Fig 11: Placing Shim Setting Gauge Legs Onto Machined Surface Of Oil Pump Assembly

      Courtesy of NISSAN MOTOR CO., U.S.A.
   4. Use feeler gauge to measure gap between gauging plunger and gauging cylinder. This measurement should give you exact reverse clutch drum and play.
      1. Reverse clutch drum end play "T2" : 0.55 - 0.90 mm (0.0217 - 0.0354 in) 
      • If end play is out of specification, decrease or increase thickness of oil pump thrust washer as necessary.
      1. Available oil pump thrust washer :  Refer to REVERSE CLUTCH DRUM END PLAY .

Fig 12: Measuring Gap Between Gauging Plunger And Gauging Cylinder

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