(A pair of these engines are required to pull their Cessna 414A through the clouds.)

“While checking the right engine over for oil leaks,” writes the mechanic, “I found the (through bolt) nut and part of the bolt (originating) from the top forward number two cylinder lodged by the oil filter tube. The break (surfaces) on the bolt appear to be old, (indicated) by dark colors. Removal of the cylinder was necessary to replace the bolt (P/N 641931-10.75).” (The two images below depict the same bolt. Fourteen reports on these bolts are generated by the SDRS data base.)

Part Total Time: 828.3 hours.