Steering Gear (For Hatchback) Inspection

Steering. Yaris. Ncp93, 131
Steering Gear Linkage. Yaris. Ncp93, 131

  1. INSPECT TIE ROD END SUB-ASSEMBLY LH

  2. INSPECT TIE ROD END SUB-ASSEMBLY RH

  3. INSPECT TOTAL PRELOAD

Steering Gear (For Hatchback) -- Inspection



1. INSPECT TIE ROD END SUB-ASSEMBLY LH


    Yaris. Ncp93, 131
  1. Secure the tie rod end sub-assembly LH in a vise.

    NOTICE:
    Do not overtighten the vise.
  1. Install the nut onto the stud bolt.

  1. Flip the ball joint back and forth 5 times.

  1. Set a torque wrench to the nut, turn the ball joint continuously at a rate of 2 to 4 seconds per turn, and check the turning torque on the 5th turn.

    Standard turning torque:
    0.29 to 1.96 N*m (2.96 to 20.0 kgf*cm, 2.57 to 17.3 in.*lbf)
    HINT:
    If turning torque is not within the specified range, replace the tie rod end sub-assembly LH with a new one.


2. INSPECT TIE ROD END SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.


3. INSPECT TOTAL PRELOAD


    Yaris. Ncp93, 131.Steering Gear Linkage.Steering Gear (For Sedan).Steering Gear (For Hatchback)  Inspection
  1. Using SST, secure the steering gear in a vise.

    Text in Illustration
    *1
    Protective Tape
    SST
    09612-00012
    HINT:
    Tape SST before use.
  1. Using SST, fully turn the steering rack right and left 1 to 2 times to settle it.

    SST
    09616-00011


    Yaris. Ncp93, 131.Steering Gear Linkage.Steering Gear (For Sedan).Steering Gear (For Hatchback)  Inspection
  1. Using SST and a torque wrench, turn the pinion at a fixed speed between 4 to 6 seconds and check the total turning torque.

    SST
    09616-00011
    Standard preload:
    Tire Size
    preload
    P195/50R16
    0.57 to 1.17 N*m (5.9 to 11.9 kgf*cm, 5.1 to 10.3 in.*lbf)
    except P195/50R16
    0.6 to 1.2 N*m (6.1 to 12.2 kgf*cm, 5.3 to 10.6 in.*lbf)
    NOTICE:
    Remove the steering rack boot before measurement.
    HINT:
    1. Inspect around the steering rack center position.
    2. If the total preload is not within the specified range, replace the steering gear assembly with a new one.