BONNET ADJUSTMENT

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Gap Adjustment

1. Verify that the gap between the bonnet and the body is within the specification.

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Standard clearance

a: 1.7—5.3 mm {0.07—0.20 in}

b: 2.5—4.5 mm {0.10—0.17 in}

• If the measured value exceeds the standard clearance, adjust the bonnet using the following procedure.

2. Loosen the bolts and adjust the bonnet.

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3. Tighten the bolts. (See BONNET REMOVAL/INSTALLATION.)

Height Difference Adjustment

1. Verify that the height difference between the bonnet and the body is within the specification.

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Standard clearance

a: –2.0—2.0 mm {–0.078—0.078 in}

b: –1.4—0.6 mm {–0.05—0.02 in}

• If the measured value exceeds the standard clearance, adjust the bonnet using the following procedure.

2. Turn the stopper rubber to adjust the height of the bonnet.

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