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section
N 9.2
1991098/1098S - M.Y. 2007 - edition 00
Engine
Overhaul of the crankcase halves
Carefully examine the engine crankcase halves.
Check that the surfaces of the crankcases are perfectly flat using a reference surface.
Check that bearings (1) and (18) and bushes (2) and (17) are in perfect condition. Note that main bearings must always be changed
in pairs (refer to the procedure below in “Main bearings”).
Notes
When overhauling an engine it is good practice to renew all the crankcase bearings.
1
2
18
17
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