1. Removed accessory case from degreasing bath. 2. Stored case for later grid blasting. 3. Removed oil pump 4. Cleaned pump in MEK with ultreasonic cleaner. 5. Stored pump for later use. 6. Removed bolts holding two halves of crankcase. 7. Cleaned bolts and nuts in MEK. 8. Stored bolts and nuts for later use. 9. Split crankcase. 10. Removed tappets from one half, and cleaned in MEK. 11. Placed half of crankcase in degreasing bath.