Power Steering Gear: Replacement

NOTE: When using a vise, do not overtighten it.

IF NECESSARY, REPLACE OIL SEAL
1. Using SST, remove the oil seal from the bushing.
  SST 09612-24014 (09613-22011)
  
  NOTE: Be careful not to damage the bushing.
  
  HINT:
  
  As shown in Fig 1 , from the opposite side of SST confirm that its claws are firmly caught on the oil seal.
  
  Fig 1: Removing Oil Seal From Bushing
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Coat a new oil seal lip with power steering fluid.
3. Using SST, press in the oil seal.
  SST 09950-60010 (09951-00210, 09951-00340, 09952-06010), 09950-70010 (09951-07100)
  
  NOTE: Make sure that the oil seal is installed facing in the correct direction.
  
  Fig 2: Pressing In Oil Seal Using SST
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
IF NECESSARY, REPLACE TEFLON RING AND O-RING
1. Using a screwdriver, remove the teflon ring and O-ring from the steering rack.
  
  Fig 3: Removing Teflon Ring & O-Ring From Steering Rack
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: Be careful not to damage the groove for the teflon ring.
2. Coat a new O-ring with power steering fluid and install it to the steering rack.
3. Expand a new teflon ring with your fingers.
  NOTE: Be careful not to overexpand the teflon ring.
  
  Fig 4: Expanding Teflon Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Coat the teflon ring with power steering fluid.
5. Install the teflon ring to the steering rack and settle it down with your fingers.
  
  Fig 5: Installing Teflon Ring To Steering Rack
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Using a screwdriver, remove the 4 teflon rings from the control valve assembly.