Crankshaft and Bearing Removal
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Crankshaft and Bearing Removal
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Crankshaft End Play Measurement
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1.
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Place a dial indicator at the crankshaft nose.
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2.
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Gently force the crankshaft to the extreme front and rear positions with a pry tool while monitoring the movement of the dial indicator.
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4.
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If the specifications are exceeded inspect the thrust bearing thrust OD and the crankshaft thrust wall for wear and/or excessive runout. Refer to
Engine Mechanical Specifications
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5.
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Replace the thrust bearing or crankshaft as necessary.
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Crankshaft and Bearing Removal
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1.
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Loose the 10 crankshaft bearing cap bolts as shown in sequence.
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2.
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Remove the 10 crankshaft bearing cap bolts (1, 2).
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3.
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Remove the 5 crankshaft bearing caps (3).
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4.
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Using 2 hands, lift the crankshaft straight up from the engine block.
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5.
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Place the crankshaft in a secure place.
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6.
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Prepare a piece of cardboard or equivalent, numbered (1-5) for bearing identification. Main bearing journals are numbered from the front of the engine.
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7.
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Remove the 10 crankshaft bearing halves (4) from the cylinder block and the crankshaft. Note the position of the thrust bearing.
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8.
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Place the 10 crankshaft bearing (4) on the cardboard in the correct positions.
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9.
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Remove the 3 increment wheel bolts (2).
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10.
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Remove the increment wheel (1).
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