Movement Around In Radial (Rotation) Direction

Check the movement amount with the following procedure:

1. Install a bolt to clutch cover mounting hole and place a torque wrench on the extended line of the flywheel center line. Tighten the bolt at a force of 9.8 N.m (1 kg-m, 87 in-lb) to keep it from loosening.
2. Put a mating mark on the circumference of the two flywheel masses without applying any load (measurement standard points).
3. Apply a force of 9.8 N.m (1 kg-m, 87 in-lb) in each direction, and mark the movement amount on the mass on the transaxle side.
   1. Standard : 24 mm (0.94 in) or less 
4. Measure dimensions of movement amounts A and B on the circumference of the flywheel on the transaxle side.
5. When the measured value exceeds the standard, replace the flywheel.
   Fig 1: Checking Movement Around In Radial (Rotation) Direction

   Courtesy of NISSAN MOTOR CO., U.S.A.