71. 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.

Main shaft Pilot
Minimum pilot 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.

Minimum main shaft journal diameter is 36.405 mm (1.4333 inch).