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Idler Gear: Disassembly

WARNING: This page is about a different car, the 2004 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT IDLER LOW GEAR RADIAL AND THRUST CLEARANCE 
    1. Using a feeler gauge, measure the idler low gear thrust clearance.
      1. Standard clearance: 0.125 - 0.275 mm (0.00492 - 0.01083 in.) 
      2. Maximum clearance: 0.275 mm (0.01083 in.) 
      Fig 1: Measuring Idler Low Gear Thrust Clearance Using Feeler Gauge
      G00914649Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a dial indicator, measure the idler low gear radial clearance.
      1. Standard clearance: 0.015 - 0.068 mm (0.00059 - 0.00268 in.) 
      2. Maximum clearance: 0.068 mm (0.00268 in.) 
      Fig 2: Measuring Idler Low Gear Radial Clearance Using Dial Indicator
      G00914650Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE FRONT TAPER ROLLER BEARING 

    Using SST, remove the front taper roller bearing.

    1. SST 09950-40011 (09951-04010, 09952-04010, 09953-04030, 09954-04010, 09955-04061, 09957-04010, 09958-04011), 09950-60010 (09951-00330)
    NOTE: Set the claw of SST to the bearing inner race securely. 
    Fig 3: Removing Front Taper Roller Bearing Using SST
    G00914651Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE REAR TAPER ROLLER BEARING 

    Using SST, a press and socket wrench, remove the rear taper roller bearing.

    1. SST 09950-00020
    NOTE: Set the claw of SST to the bearing inner race securely. 
    Fig 4: Removing Rear Taper Roller Bearing Using SST, Press & Socket Wrench
    G00914652Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE IDLER LOW GEAR AND NEEDLE ROLLER BEARING FROM IDLER GEAR 
    Fig 5: Removing Idler Low Gear & Needle Roller Bearing From Idler Gear
    G00914653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE HIGH AND LOW CLUTCH SLEEVE FROM IDLER GEAR 
    Fig 6: Removing High & Low Clutch Sleeve From Idler Gear
    G00914654Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002