Honda_Cr-V_2001-2006

Flywheel or Flexplate

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Removal & Installation



The flywheel on manual transaxle cars serves as the forward clutch engagement surface. It also serves as the ring gear with which the starter pinion engages to crank the engine. The most common reasons to replace the flywheel are:



Broken teeth on the flywheel ring gear
 
Excessive driveline chatter when engaging the clutch
 
Excessive wear, scoring or cracking of the clutch surface
 

On cars equipped with an automatic transaxle, the torque converter actually forms part of the flywheel. It is bolted to a thin driveplate which, in turn, is bolted to the crankshaft. The driveplate also serves as the ring gear with which the starter pinion engages in engine cranking. The driveplate occasionally cracks; the teeth on the ring gear may also break, especially if the starter is often engaged while the pinion is still spinning. The torque converter and driveplate must be separated, and the converter and transaxle are be removed together.

  1. Remove the transaxle from the vehicle, as outlined in the Drive Train Section.

    Click image to see an enlarged view

    Fig. Installed view of the flywheel and retaining bolts-manual transaxle shown



    Click image to see an enlarged view

    Fig. Removing the flywheel from a vehicle equipped with a manual transaxle

  2.  
  3. On vehicles equipped with a manual transaxle, remove the clutch assembly from the flywheel, as described in the Drive Train Section.
  4.  
  5. Support the flywheel in a secure manner (the flywheel on manual transaxle-equipped vehicles can be heavy).
  6.  
  7. Matchmark the flywheel/flexplate to the rear flange of the crankshaft.
  8.  
  9. Remove the attaching bolts and remove the flywheel/flexplate from the crankshaft.
  10.  

To install:

Click image to see an enlarged view

Fig. Typical flywheel/flexplate installation

  1. Clean the flywheel/flexplate attaching bolts, the flywheel/flexplate and the rear crankshaft mounting flange.
  2.  
  3. Position the flywheel/flexplate onto the crankshaft flange so that the matchmarks align.
  4.  
  5. Tighten the mounting bolts, in a three step crisscross pattern, to the following specifications:

    2001 models: 54 ft. lbs. (74 Nm)
     
    2002-06 models: 90 ft. lbs. (122 Nm)
     

  6.  
  7. On manual transaxle-equipped vehicles, install the clutch assembly, as outlined in the Drive Train Section.
  8.  
  9. Install the transaxle, as described in the Drive Train Section.
  10.  

 
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