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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (Manual Transmission Clutch) >> Repair Instructions >> Clutch Pressure and Driven Plate Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the transmission. Refer to Transmission Replacement (With 1.0L Engine)Transmission Replacement (With 1.4L Engine) .
    NOTE:
    • To prevent damage to the spring fangs of pressure plate use DT-6263  remover/installer to remove and install clutch pressure plate.
    • Note the different lengths of the brackets for attaching DT-6263  remover/installer to lower engine block.
  2. Install the EN-652  holder (1) to the engine block.
    Fig 1: Flywheel Holding Tool
    GM3689030Courtesy of GENERAL MOTORS COMPANY
  3. Attach the DT-6263  remover/installer (1) in conjunction with the DT-6263-1  brace to the engine block.
    Fig 2: Remover/Installer On Engine Block
    GM3689027Courtesy of GENERAL MOTORS COMPANY
  4. Install the 4 bolts (arrows) to the engine block, but do not tighten yet.
  5. Install the DT-6263-23  center guide (5) to the DT-6263-30  drift (4).
    Fig 3: Remover/Installer Components
    GM4010466Courtesy of GENERAL MOTORS COMPANY
  6. Fasten the DT-6263  remover/installer.
    1. Align the DT-6263-30  centering drift (2) in conjunction with the clutch center guide through the DT-6263  remover/installer into the clutch driven plate and crankshaft center (arrow).
    2. Tighten the knurled wheel (1).
    3. Tighten the bolt (3).
    4. Tighten the 4 bolts installing the DT-6263  remover/installer to the engine block.
  7. Preload the clutch springs, using the DT-6263  remover/installer.
    Fig 4: Preloading Clutch Springs Using Remover/Installer
    GM3689028Courtesy of GENERAL MOTORS COMPANY
    1. Turn the threaded rod (1) until it rests against the spring tangs of the clutch pressure plate.
    2. Measure the distance a.
    3. Turn the threaded rod clockwise until the distance a is extended by approximate 8 mm (0.31 in).
      NOTE: Do NOT turn further than necessary to gain free movement of the clutch disc.
    4. Check for free movement of the clutch disc.
  8. Remove and DISCARD the 6 clutch pressure plate bolts (1).
    Fig 5: Clutch Pressure Plate Bolts
    GM3689023Courtesy of GENERAL MOTORS COMPANY
    NOTE: Ascertain if bolt was assembled with thread lock agent.
  9. Release the DT-6263  remover/installer (2).
    Fig 6: Releasing Remover/Installer Components
    GM3689026Courtesy of GENERAL MOTORS COMPANY
    1. Turn the threaded rod (1) of the DT-6263  remover/installer counterclockwise to the stop.
    2. Remove the DT-6263-30  centering drift (3) in conjunction with the clutch center guide (arrow).
  10. Remove the clutch pressure plate (1) and the driven plate (2).
    Fig 7: Clutch Pressure Plate And Driven Plate
    GM3689025Courtesy of GENERAL MOTORS COMPANY
  11. Inspect the clutch pressure plate and the driven plate (1) and replace, if necessary.
    Fig 8: Clutch Pressure Plate And Driven Plate Inspection Points
    GM2028217Courtesy of GENERAL MOTORS COMPANY
    NOTE: Clutch pressure plate and driven plate contaminated by foreign bodies (oil, cleaning agent etc.) have to be replaced. Check clutch driven plate for damage and friction rust in the hub profile and replace if necessary. Do not clean clutch pressure plate and driven plate with a high pressure cleaner or component washing machine.

    Inspect for:

    • Excessive wear
    • Burned friction surface
    • Oil on friction surface
    • Damaged spline hub
    • Damaged springs
  12. Inspect the projection of lining at the clutch lining rivets.
  13. Slide the clutch pressure plate onto the transmission input shaft and check for easy movement.