Honda CRV/Odyssey 1995-2000 Repair Information

Flywheel/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. For more information, refer to Drive Train .
  2.  

See Figures 1 and 2

Click image to see an enlarged view

Fig. Fig. 1: Installed view of the flywheel and retaining bolts-manual transaxle shown



Click image to see an enlarged view

Fig. Fig. 2: Removing the flywheel from a vehicle equipped with a manual transaxle

On V6 Odyssey models, the engine and transaxle must be removed as a unit.

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

To install:

See Figure 3

Click image to see an enlarged view

Fig. Fig. 3: 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:

    Manual transaxle: 75.9 ft. lbs. (103 Nm)
     
    Automatic transaxle driveplate: 54 ft. lbs. (74 Nm)
     

  6.  
  7. On manual transaxle-equipped vehicles, install the clutch assembly. For more information, refer to Drive Train .
  8.  
  9. Install the transaxle, as described in Drive Train .
  10.  

 
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