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Home >> Subaru >> 2009 >> Impreza WRX STi >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Power Steering System) >> Universal Joint >> Inspection

Universal Joint: Inspection

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  1. Check for wear, damage or any other faults. Replace as necessary

    Service limit: Universal joint play: 0 mm (0 in) Maximum swing torque: 0.3 N (0.03 kgf, 0.07 lbf) 

    Fig 1: Checking Universal Joint Play
    G06352112Courtesy of SUBARU OF AMERICA, INC.
  2. Measure the swing torque of universal joint.

    Service limit: Maximum load: 3.8 N (0.39 kgf, 0.86 lbf) or less 

    Fig 2: Measuring Swing Torque Of Universal Joint - Yoke (Gear Box Side)
    G06352113Courtesy of SUBARU OF AMERICA, INC.

    Service limit: Maximum load: 3.8 N (0.39 kgf, 0.86 lbf) or less 

    Fig 3: Measuring Swing Torque Of Universal Joint - Yoke (Gear Box Side)
    G06352114Courtesy of SUBARU OF AMERICA, INC.

    Service limit: Maximum load: 7.3 N (0.74 kgf, 1.64 lbf) or less 

    Fig 4: Measuring Swing Torque Of Universal Joint - Yoke (Steering Column Side)
    G06352115Courtesy of SUBARU OF AMERICA, INC.

    Service limit: Maximum load: 7.3 N (0.74 kgf, 1.64 lbf) or less 

    Fig 5: Measuring Swing Torque Of Universal Joint - Yoke (Steering Column Side)
    G06352116Courtesy of SUBARU OF AMERICA, INC.