KTM 2005 250 EXC-F SIX DAYS, Руководство по ремонту

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5-9
Lubricating system
– Replace the O-rings and sealing washer
1
each time you change the oil filter.
– Replace the oil filter
2
each time you change the oil.
– Check whether the O-rings
3
are brittle and replace if necessary; always replace the O-rings when you repair the engine.
– Clean the oil screens
4
with compressed air and petroleum; replace if damaged.
– Thoroughly clean the magnet on the oil drain plug
5
each time you change the oil filter.
– Check the oil pump rotors
6
(see pages 5-8). Thoroughly clean the oil pump rotors before remounting.
– Check the inside of the oil pump covers
7
for seizing marks and replace if necessary; replace the O-ring
8
.
– Place the oil pump shaft
9
on an even surface and check for eccentricity.
– Check whether the toothing on the oil pump wheel
bk
and oil pump idler
bl
is worn. The recess for the needle roller should
not be worn.
1
4
4
3
3
3
2
3
1
1
5 6
8
7
7
6
9
bk
bl
1