WÄRTSILÄ 41508, Инструкция по эксплуатации

Страница: 109 / 161

Thrust bearing
10.3.2 Assembling of flywheel/thrust bearing
1 Clean the bearing shells, washers, cap and journal
very
carefully.
2 Take off the protecting tape from the bearing journal radial
oil holes an d lubrica te t he journa l wit h clea n engine oil.
3 Lubricate the bearing surface, back side a nd both ends of the
upper bearing shell with clean lubricating oil and place the end of
the bearing shell in the slot between the journal and the bearing
bore. The axial location of the shell is to be secured by keeping the
bear ing shell end r ecesses a t level w ith t he a xial fa ces in t he engine
block, see Fig 10-3.
4 Insert the shell
by h a nd a s fa r a s possible (recomm ended 2/3 of
its lengt h).
5 Insert the turning tool
3V85B 15 int o th e bear ing journa l ra dia l
oil hole a nd t urn t he cra nksha ft ca refully until the bearing shell has
tu rned int o position.
Caution! A bearing shell forced into its place can be completely destroyed
due to deformation.
End recesses End recesses
Fig 10-3
3210568935
34SG-9701 Engine Block with Bearings, Cylinder and Oil Sump