TOHATSU NB-1000 Service Manual page 115

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Insert bearing (14) into small end of connecting rod (15).
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Correctly position piston (16) onto the connecting rod.
Align components so piston pin hole is not obstructed and
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install piston pin (18) using piston pin tool.
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Install new piston pin clips (19). Do not reuse old clips.
Cylinder Block and Crankcase
7. Coat the pistons, rings and cylinder walls with genuine engine oil
or TC-W3 oil. lnstall the bearing washers or thrust plates (model 40)
into cylinder block, guiding each piston into its respective cylinder.
Ensure the following:
All main bearing knocks (21) are seated against the
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crankcase mating flange of the cylinder block.
• Bearing washers or thrust plates (model 40) are seated properly
in the cylinder block.
1-/ 2-Cylinder
T2031
POWERHEAD
T2032
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