ROTOR HOUSING INSPECTION

1. Measure the width of the rotor housing at four points (A, B, C, and D) as shown in the figure using a micrometer.

2. Compute the width variation.

• If it exceeds the maximum, replace the rotor housing.

Width difference = (width A) - (the smallest of widths B, C, or D)

Maximum width difference

0.06 mm {0.0024 in}