KTM 690 SMC 2008, Руководство по ремонту

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30/ENGINE - WORK ON INDIVIDUAL PARTS
107
Guideline
Oil jet, conrod lubrication M4 2 Nm
(1.5 lbf ft)
Loctite ® 243™
–
Blow compressed air through all oil holes and check that they are clear.
–
Position the cover plate

. Mount and tighten the screws.
Guideline
Screw, cover plate for oil return line M5 6 Nm (4.4 lbf ft)
–
Reinstall the dowels.
18.2
Work on the left section of the engine case
300091-10
–
Remove all dowels.
–
Remove oil jet

.
–
Remove the shaft seal ring of the countershaft

and the shift shaft

.
Info
The shaft seal ring

of the crankshaft cannot be removed before the
crankshaft bearing.
–
Screw off the membrane support plate

and remove it together with the mem-
brane

.
300160-10
–
Remove the plug

and take the pressure spring

with the piston valve

out of
the drill hole.
–
Remove any sealing mass remnants and clean the engine case section thoroughly.
–
Warm the engine case section in an oven.
Guideline
150 °C (302 °F)
–
Knock the engine case section against a level wooden plate. This will cause the
bearings to drop out of the bearing seats.
Info
Any bearings that remain in the engine case section must be removed using
a suitable tool.
–
Press out the shaft seal ring of the crankshaft from the outside to the inside.
–
Press in the shaft seal ring of the crankshaft from the inside to the outside with the
open side facing out.
Info
The shaft seal ring must be flush on the outside.
–
Warm the engine case section again.
Guideline
150 °C (302 °F)
–
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 bearing, all the way to the
stop or so that it is flush.