1. Release the clutch end-plate to lower the clutch end-plate, then put the clutch compressor attachment on the end-plate (A).

1. Except for K24A3 engine model 1st and 3rd clutches: Press the clutch compressor attachment down with 150−160 N (15−16 kgf, 33−35 lbf) using a force gauge, and read the dial indicator (B).

1. For K24A3 engine model 1st and 3rd clutches:
   Press the clutch compressor attachment down with 39 N (4.0 kgf, 9 lbf) using a force gauge, and read the dial indicator (B).

1. The dial indicator reads the clearance (C) between the clutch end-plate and top disc (D). Take measurements in at least three places, and use average as the actual clearance.

   Clutch End-Plate-to-Top Disc Clearance
   K20Z2 Engine Model:
   Service Limit:
   1st Clutch: | 1.23−1.43 mm (0.048−0.056 in.)
   2nd Clutch: | 0.75−0.95 mm (0.030−0.037 in.)
   3rd Clutch: | 0.83−1.03 mm (0.033−0.041 in.)
   4th Clutch: | 0.73−0.93 mm (0.029−0.037 in.)
   5th Clutch: | 0.73−0.93 mm (0.029−0.037 in.)

   K24A3 Engine Model:
   Service Limit:
   1st Clutch: | 0.82−1.02 mm (0.032−0.040 in.)
   2nd Clutch: | 1.14−1.34 mm (0.045−0.053 in.)
   3rd Clutch: | 1.00−1.20 mm (0.039−0.047 in.)
   4th Clutch: | 0.93−1.10 mm (0.037−0.044 in.)
   5th Clutch: | 0.93−1.10 mm (0.037−0.044 in.)