2-6 Brake Inspection

2-6 BRAKE INSPECTION

Drive plate inspection






1. Measure the thickness of the drive plate in four locations (each separated by 90°) and calculate the average value.

CAUTION:
- When measuring the thickness of the drive plate, measure the thickness including the facing.
- Measure the thickness of all the drive plates.

NOTE:
- Drive plate size: Outer diameter approx. 171.9 mm {6.768 in}
- Recommended measuring instrument: Micrometer

Minimum:
1.475 mm {0.05808 in}

- If it is less than the minimum specification, replace the drive plate with a new one.