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INSPECT DRIVE BELT
1. Visually check the belt for excessive wear, frayed cords, etc.
  If any defect is found, replace the drive belt.
  
  HINT:
  
  Cracks on the rib side of a belt are considered acceptable. If the missing chunks from the ribs are found on the belt, it should be replaced.
  
  Fig 1: Identifying Damaged Drive Belt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
BLEED POWER STEERING SYSTEM
1. Check the fluid level.
2. Jack up the front of the vehicle and support it with the stands.
3. Turn the steering wheel.
  1. With the engine stopped, turn the wheel slowly from lock to lock several times.
4. Lower the vehicle.
5. Start the engine.
  1. Run the engine at idle for a few minutes.
6. Turn the steering wheel.
  1. With the engine idling, turn the wheel to left or right full lock position and keep it there for 2 - 3 seconds, then turn the wheel to the opposite full lock position and keep it there for 2 - 3 seconds.
  2. Repeat (1) several times.
7. Stop the engine.
8. Check for foaming or emulsification. Especially, if the system has to be bled twice because of foaming or emulsification, check for fluid leaks in the system.
9. Check the fluid level.
  
  Fig 2: Checking Fluid For Foaming Or Emulsification (Normal And Abnormal)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CHECK FLUID LEVEL
1. Keep the vehicle level.
2. With the engine stopped, check the fluid level in the oil reservoir.
  If necessary, add fluid.
  
  Fluid: ATF DEXRON & reg; II or III
  
  HINT:
  
  Check that the fluid level is within the HOT LEVEL range on the reservoir cap. If the fluid is cold, check that it is within the COLD LEVEL range.
  
  Fig 3: Identifying Fluid Level
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Start the engine and run it at idle.
4. Turn the steering wheel from lock to lock several times to raise fluid temperature.
  Fluid temperature: 75 - 80°C (167 - 176°F)
5. Check for foaming or emulsification.
  If foaming or emulsification is identified, bleed the power steering system.
  
  Fig 4: Checking Fluid For Foaming Or Emulsification (Normal And Abnormal)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. With the engine idling, measure the fluid level in the oil reservoir.
7. Stop the engine.
8. Wait a few minutes and measure the fluid level in the oil reservoir again.
  Maximum fluid level rise: 5 mm (0.20 in.)
  
  If a problem is found, bleed the power steering system.
9. Check the fluid level.
CHECK STEERING FLUID PRESSURE
1. Disconnect the pressure feed tube from the PS gear (See OVERHAUL ).
2. Connect SST, as shown in the illustration.
  SST 09640-10010 (09641-01010, 09641-01020, 09641-01030)
  
  NOTE: Check that the valve of the SST is in the open position.
3. Bleed the power steering system.
4. Start the engine and run it at idle.
5. Turn the steering wheel from lock to lock several times to raise fluid temperature.
  Fluid temperature: 75 - 80 °C (167 - 176 °F)
  
  Fig 5: Identifying Fluid Level (Engine Idling Or Engine Stopped)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

On-Vehicle Inspection

Use the Manual With the Right Hardware

When to See a Mechanic

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