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Home › Honda › 2011 › Insight Base › Repair and Diagnosis › Transmission › Automatic Trans › Continuously Variable Transmission (CVT) › Transmission Housing › CVTF Pump Replacement

CVTF Pump Replacement

  1. Remove the bolts securing the CVTF pump drive sprocket, then remove the CVTF pump drive chain and the CVTF pump drive sprocket.
  2. Expand the snap ring (A) under the CVTF driven sprocket (B), and remove the CVTF pump driven sprocket from the CVTF pump.
    Fig 1: Removing CVTF Pump Driven Sprocket
    G06430340Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Remove the three bolts securing the CVTF pump (D), then remove the CVTF pump from the transmission housing.
  4. Remove the 22 x 10mm CVTF pipe (A), the 18 x 10 mm CVTF pipe (B), the O-rings (C), the two dowel pins (E), and the snap ring (F).
    Fig 2: CVTF Pump And Bolts With Torque Specifications
    G06430341Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Replace the CVTF pump.
  6. Install the 22 x 10 mm CVTF pipe (A) and the 18x10 mm CVTF pipe (B) in the transmission housing, then install new two O-rings (C) over the CVTF pipes.
  7. Install a new CVTF pump (three bolts) with two dowel pins. Do not pinch the O-rings.
  8. Install the snap ring in the snap ring groove.
  9. Install the CVTF pump driven sprocket.
  10. Install the CVTF pump chain and the CVTF pump drive sprocket.
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