MAGNETIC CLUTCH ADJUSTMENT

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Except MZR-CD (RF Turbo)

1. Measure the clearance around the entire circumference between the pressure plate and A/C compressor pulley using a thickness gauge.

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2. Verify that the clearance is within the specification.

  • If not within the specification, remove the pressure plate and adjust the clearance by changing the shim (0.2 mm {0.008 in}, 0.5 mm {0.02 in}) or the number of shims.

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  Magnetic clutch clearance

  0.3—0.5 mm {0.012—0.019 in}

MZR-CD (RF Turbo)

1. Set the A/C compressor on a level block.

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2. Turn on the magnetic clutch by connecting the battery positive voltage to the magnetic clutch connector and ground to the A/C compressor body.

3. Fix a dial gauge on a magnetic base and sent the measuring probe onto point A on the pressure plate surface.

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4. Turn off the magnetic clutch by disconnecting the ground from the A/C compressor body, then measure the dial gauge readings.

5. Measure the clearance for points B and C on the pressure plate surface by repeating the above Step 2 through 4.

6. Verify that the clearance.

  • If not within the specification, remove the pressure plate and adjust the clearance by changing the shim (0.2 mm {0.008 in}, 0.5 mm {0.02 in}) or the number of shims.

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  Magnetic clutch clearance

  0.3—0.5 mm {0.012—0.019 in}