64. Mainshaft Cleaning and Inspection

Mainshaft Cleaning and Inspection





Important: Replace the main shaft if it does not meet specifications.

1. Inspect the main shaft pilots for damage.
2. Measure the main shaft pilots at dimension A.
The main shaft pilot minimum outside diameter is 19.987 mm (0.7869 inch).
3. Inspect the main shaft journal contact area for damage.
4. Measure the main shaft journal contact area at dimension B.
The main shaft journal minimum diameter is 36.405 mm (1.4333 inch).