Input Shaft: Inspection

INSPECT PLANETARY SUN GEAR SUB-ASSEMBLY
1. Ensure that there is no damage or color change in the bush.
2. Using a caliper gauge, inspect the internal diameter of the planetary gear.
  
  Fig 1: Measuring Internal Diameter Of Planetary Gear
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Maximum diameter: 25.596 mm (1.0077 in.)
  
  NOTE: Measure the diameter in a number of locations and use the average of the measurements taken.
  
  HINT:
  
  Replace the planetary sun gear with a new one if the measurement exceeds the maximum diameter.
  
  Fig 2: Measuring Internal Diameter Of Planetary Gear (Opposite Side)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT INPUT SHAFT THRUST NEEDLE ROLLER NO. 1 BEARING
1. Ensure that there is no abnormal wear or discoloration in the bearing.
  HINT:
  
  Replace the input shaft thrust needle roller bearing with a new one if there is abnormal wear or discoloration.
  
  Fig 3: Identifying Input Shaft Thrust Needle Roller Bearing
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002