Spark Ignition Aircraft Engine Endurance Test of Aviation ... - FAA
Spark Ignition Aircraft Engine Endurance Test of Aviation ... - FAA
Spark Ignition Aircraft Engine Endurance Test of Aviation ... - FAA
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Figure 39. Posttest Crankshaft Connecting<br />
Rod Journal Cylinder 1<br />
Figure 40. Posttest Crankshaft Connecting<br />
Rod Journal Cylinder 2<br />
Figure 41. Posttest Crankshaft Connecting<br />
Rod Journal Cylinder 3<br />
Figure 42. Posttest Crankshaft Connecting<br />
Rod Journal Cylinder 4<br />
The crankshaft journal bearings experienced normal wear patterns, as shown in figures 43<br />
through 45.<br />
Figure 43. Posttest Front<br />
Main Crankshaft Bearing<br />
Figure 44. Posttest Middle<br />
Main Crankshaft Bearing<br />
Figure 45. Posttest Rear<br />
Main Crankshaft Bearing<br />
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