LOW AND REVERSE BRAKE INSPECTION

Drive Plate Inspection

1. Measure the facing thickness in three places, and determine the average of the three readings.

• If not within the specification, replace the drive plates.

Thickness

Standard: 1.6 mm {0.063 in}

Minimum: 1.5 mm {0.059 in}

Spring and Retainer Inspection

1. Measure the free length of each spring and inspect for deformation.

• If not within the specifications, replace the spring and retainer.

Free length

18.07 mm {0.7114 in}