Jim Belcher - Experimental Aircraft Builder's Log

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Date: 12-29-2011
Number of Hours: 10.00
Manual Reference: (none)
Brief Description: Began cleaning engine parts

1. Placed parts in heated MEK bath, and cleaned ultrasonically. 2. Cleaned pistons as above, then grit plasted. 3. Soaked pistons in decarboning solution, then repeated grit blasted ring groves to remove carbon.

cleaning pistons

piston after some grit blasting

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