Clutch Disc Inspection - Mazda MX-5 Miata Sport 2007 Manual

Fig. 27: Measuring Clutch Cover Height Difference
Courtesy of MAZDA MOTORS CORP.

CLUTCH DISC INSPECTION

1. Remove the clutch disc.
2. Inspect the lining surface for discoloration and grease/oil contamination.
3. Inspect the torsion spring for weakness and the rivet for looseness.
4. Using a vernier caliper, measure the depth between the lining surface and the rivet head.
Clutch disc minimum depth
0.3 mm {0.012 in}
If it is less than the minimum specification, replace the clutch disc.
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2007 Mazda MX-5 Miata Sport
2007 TRANSMISSION Clutch - MX-5 Miata