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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 105 (Dual Clutch Transmission Control System - Optima (Except HEV)) >> Clutch Actuator Assembly >> Repair Procedures >> Adjustment >> Rod Length Initialization (When Replace Only Dual Clutch Assembly)

Rod Length Initialization (When Replace Only Dual Clutch Assembly)

WARNING: This page is about a different variant/trim than selected.
NOTE: Make sure to perform this procedure if replacing only dual clutch assembly but reusing clutch actuator. This procedure is adjusting changed existing clutch actuator rod length to a new product rod length.
  1. Remove the clutch actuator. (Refer to Clutch Actuator - Removal )
  2. Fix the clutch actuator (A) which had been removed from vehicle with nut (B) after installing on SST (09430-C1302).
    Fig 1: Fix the clutch actuator (A)
    G00571926Courtesy of KIA MOTORS AMERICA, INC.
  3. Fix the rod to hook after removing sealing cover (A).
    Fig 2: Fix The Rod To Hook
    G00571927Courtesy of KIA MOTORS AMERICA, INC.
  4. Initialization procedure will be needed if the measure value of each rod length, which measured in state of pulling lever on removed clutch actuator from vehicle, is shorter than initializing length specification.

    Rod length (A):  length from the base surface (C) to the end of the rod (B).

    (initialization length : 71.5 ~ 72.5 mm / 2.81 ~ 2.85 in) 

    1. Clutch Actuator rod 1
    2. Clutch Actuator rod 2
      Fig 3: Initialization Procedure
      G00571928Courtesy of KIA MOTORS AMERICA, INC.
  5. Stand the clutch actuator vertically with SST (09430-C1302) installed.
  6. Remove the clutch actuator hook (A) from SST lever.
    Fig 4: Remove The Clutch Actuator Hook (A)
    G00571929Courtesy of KIA MOTORS AMERICA, INC.
  7. Press the end part of rod (A) and release the pressing force when you see the nut bump (B).
    Fig 5: Press The End Part Of Rod (A) And Release
    G00571930Courtesy of KIA MOTORS AMERICA, INC.

    Information 

    • Light inside of the hole and check the bump inside of it.
    • Repeat the operation if the nut bump (B) does not come down to the assembly hole position.
    • The nut bump (B) can be moved up a little by sealing boot if the pressing force is released.

  8. Put SST (09302-C1300) into sealing rubber hole. Adjust length of the clutch actuator rod by rotating SST counterclockwise.

    Extend length of rod (+)  :counterclockwise rotation / 1 rotation (+0.25 mm / +0.009 in)

    Shorten length of rod (-)  clockwise rotation / 1 rotation (-0.25 mm / -0.009 in)

    Fig 6: SST (09302-C1300) Into Sealing Rubber Hole
    G00571934Courtesy of KIA MOTORS AMERICA, INC.

    Information  Perform same procedure on opposite side rod.

  9. Lay clutch actuator horizontally with SST (09320-C1302) installed.
  10. Put clutch actuator hook (A) into SST lever.
    Fig 7: Clutch Actuator Hook (A)
    G00571932Courtesy of KIA MOTORS AMERICA, INC.
  11. Check if 'clutch actuator rod length', which is finally done with adjustment, and 'clutch actuator rod initialization length' are same while pulling clutch actuator lever.

    Rod length (A):  length from the base surface (C) to the end of the rod (B).

    (initialization length : 71.5 ~ 72.5 mm / 2.81 ~ 2.85 in) 

    1. Clutch Actuator rod 1
    2. Clutch Actuator rod 2
      3. Fig 8: Clutch Actuator Rod Length'
      G00571928Courtesy of KIA MOTORS AMERICA, INC.
  12. Install sealing rubber (A).
    Fig 9: Install Sealing Rubber (A)
    G00571933Courtesy of KIA MOTORS AMERICA, INC.
  13. Remove the clutch actuator from SST (09430-C1302).
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