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Home >> Mazda >> 1990 >> RX-7 Base, Automatic >> Repair and Diagnosis >> Transmission >> Clutches >> Removal & Installation >> CLUTCH ASSEMBLY (B2200 & B2600i) >> Inspection (B2200 & B2600i)

Inspection (B2200 & B2600i)

  1. Check disc for loose rivets, worn springs or oil contamination. Minimum lining height above rivet heads is .012" (.30 mm). Inspect flywheel and pressure plate for burns, scoring or grooves.
  2. Check flywheel and pressure plate runout. Resurface or replace flywheel and pressure plate if beyond specification. See the CLUTCH COMPONENT RUNOUT (MAXIMUM - B2000 & B2600i) . If flywheel ring gear is replaced, ensure chamfer on flywheel teeth faces engine.
  3. Measure clutch disc runout using a dial indicator. Replace the disc if measurement is not within specification. Refer to the CLUTCH COMPONENT RUNOUT (MAXIMUM - B2000 & B2600i) . Check disc hub and input shaft splines for excessive wear. Hub must slide smoothly on input shaft splines.
  4. Check pilot bushing for wear. Apply inward pressure and turn pilot bearing side-to-side. If bearing sticks or has excessive resistance, replace bearing.
CLUTCH COMPONENT RUNOUT (MAXIMUM - B2000 & B2600i)

Application In. (mm)
Disc 0.040 (1.0)
Flywheel 0.008 (.20)