Honda BF40D Manuel D'utilisation page 170

11) Remove the crankcase from the cylinder block.
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12) Check each main bearing for damage (scores, scratches,
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etc.) and replace it with a new one if necessary.
13) Remove the four main bearings from the crankcase.
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• Store the removed main bearings separately by the main
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journal.
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14) Check that the piston is at the bottom dead center of its
compression stroke.
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If not, turn the crankshaft to bring the piston to the bottom
dead center of its compression stroke.
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15) Remove the connecting rod nut, and remove the
20 connecting rod cap assembly.
16) Check the connecting rod bearing for damage (scores,
scratches, etc.), and replace it with a new one if necessary.
17) Remove the connecting rod bearing from the connecting
rod cap.
• Store the connecting rod cap and the connecting rod
bearing separately by the cylinder.
10-4
[1]
CRANKCASE
[1]
CRANKCASE
[1]
CONNECTING
ROD NUT (2)
[3]
CONNECTING ROD
BEARING
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[2]
MAIN BEARING
[2]
CONNECTING
ROD CAP