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18 ENGINE
169
Remove oil nozzle
©
Remove screws and cover plate ©.
Press out shaft seal ring © of the crankshaft from the inside to the outside.
Remove shaft seal rings
©
of the water pump.
Warm the engine case section again.
Guideline
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150 °C (302 °F)
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311838-10
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Insert the new cold bearings into the bearing seats of the hot engine case section
and, if necessary, use a suitable press drift to push the bearings from the inside
to the outside, all the way to the stop or so it is flush.
9
H
Info
Shift shaft bearing © must be pressed in from the outside to the inside
until it is flush.
When pressing the bearings in, ensure that the engine case section is level
to prevent damage.
Only press the bearings in via the outer bearing race; otherwise, the bear
ings will be damaged when they are pressed in.
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311839-10
After the engine case section has cooled, check that the bearings are firmly
seated.
Info
If the bearings are not firmly seated after cooling, it is likely that they will
rotate in the engine case when warm. In this case, the engine case must
be renewed.
I
Position all bearing retainers. Mount and tighten the screws.
Guideline
Loctite® 243™
Locking screw for bearing
M5
6 Nm
(4.4 Ibf ft)
Press in new shaft seal ring © of the crankshaft from the outside to the inside
with the open side facing in.
Info
The shaft seal ring must be flush on the outside.
I
Press in new shaft seal rings © of the water pump with the open side facing out
so that it is flush.
Mount and tighten oil nozzle O-
Guideline
4 Nm (3 Ibf ft) Loctite® 243™
Oil jet, piston cooling
M6x0.75
Mount and tighten oil nozzle
©
Guideline
Loctite® 243™
Oil nozzle for conrod
bearing lubrication
M4
2 Nm
(1.5 Ibf ft)
Blow compressed air through all oil channels and check that they are clear.
Position cover plate Q. Mount and tighten the screws.
Guideline
Screw, cover plate for oil return line
6 Nm (4.4 Ibf ft)
M5
Reinstall the dowels.
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