2016 – MX-5 – Transmission/Transaxle

FLYWHEEL INSPECTION

1. Remove the flywheel. (See CLUTCH UNIT REMOVAL/INSTALLATION.)

2. Perform the following procedure to inspect the flywheel.

a. Inspect the surface that contacts the clutch disc for scratches, nicks, and discoloration.

• Correct slight scratches and discoloration using sandpaper.

b. Inspect the ring gear teeth for damage and wear.

• If there is any malfunction, replace the flywheel.

c. Inspect the runout of the surface that contacts the clutch disc.

i. Install the flywheel. (See CLUTCH UNIT REMOVAL/INSTALLATION.)

ii. Measure the runout of the surface that contacts the clutch disc using a dial gauge.

Flywheel maximum runout

• 0.1 mm {0.004 in}

• If it exceeds the maximum, replace the flywheel. (See CLUTCH UNIT REMOVAL/INSTALLATION.)

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