| 31. | A pitman is similar to a crankshaft used in reverse.
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| 32. | A crankshaft converts back-and-forth motion to circular motion.
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| 33. | Soon thereafter trouble set in, with crankshafts repeatedly failing.
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| 34. | Its crankshaft activates two beams and four pumps in the adjoining room.
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| 35. | Different values could introduce imbalance leading to vibration and even crankshaft failure.
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| 36. | This further reduces the overall length of tunnel crankshaft engines.
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| 37. | The crank and shaft pins of the crankshaft are heat-hardened.
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| 38. | The center bearing of the crankshaft is an axial bearing.
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| 39. | The power iston can be attached to a crankshaft to do the work.
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| 40. | The power piston can be attached to a crankshaft to do the work.
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