Total End Play

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

Measure clearance between front sun gear and bearing race for oil pump cover.
Select proper thickness of bearing race so that end play is within specifications.

Fig 1: Measuring Clearance Between Front Sun Gear & Bearing Race For Oil Pump Cover
Courtesy of NISSAN MOTOR CO., U.S.A.

Measure dimensions "K" and "L" and then calculate dimension "J".

Fig 2: Measuring Dimensions "K" & "L"
Courtesy of NISSAN MOTOR CO., U.S.A.
1. Measure dimension "K".
  
  Fig 3: Measuring Dimensions "K"
  Courtesy of NISSAN MOTOR CO., U.S.A.
2. Measure dimension "L".
3. Calculate dimension "J".
  1. "J": Distance between oil pump fitting surface of transmission case and needle bearing mating surface of front sun gear.
    1. J = K - L
Fig 4: Measuring Dimensions "L"
Courtesy of NISSAN MOTOR CO., U.S.A.
Measure dimensions "M1" and "M2" and then calculate dimension "M".

Fig 5: Measuring Dimensions "M1" & "M2"
Courtesy of NISSAN MOTOR CO., U.S.A.
1. Place bearing race and needle bearing on oil pump assembly.
  
  Fig 6: Placing Bearing Race & Needle Bearing On Oil Pump Assembly
  Courtesy of NISSAN MOTOR CO., U.S.A.
2. Measure dimension "M1 ".
  
  Fig 7: Measuring Dimensions "M1"
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Measure dimension "M2 ".
  
  Fig 8: Measuring Dimensions "M2"
  Courtesy of NISSAN MOTOR CO., U.S.A.
4. Calculate dimension "M".
  1. "M": Distance between transmission case fitting surface of oil pump and needle bearing on oil pump.
    1. M = M1 - M2
      
      Fig 9: Measuring Dimensions "M"
      Courtesy of NISSAN MOTOR CO., U.S.A.
Adjust total end play "T1 ".
1. T1 = J - M
2. Total end play "T1 ":
  1. 0.25 - 0.55 mm (0.0098 - 0.0217 in)
- Select proper thickness of bearing race so that total end play is within specifications.
  1. Bearing races:
    1. Refer to "BEARING RACE FOR ADJUSTING TOTAL END PLAY ".
  Fig 10: Identifying Total End Play "T1"
  Courtesy of NISSAN MOTOR CO., U.S.A.