KTM 250 EXC RACING Owner's Manual page 156

6-15E
1
4
6
7
8
M6x30
M6x35
M6x30
2
5
4
M6x30
M6x35
M6x30
Mounting the clutch
– Prior to assembly, thoroughly oil all lining discs.
Clutch disks up to the 2001 model:
– Starting with an intermediate disc
intermediate discs and 7 lining discs
be on top.
Clutch disks from the 2002 model onwards:
– Position the 12 driving pin sleeves
– Starting with a thin clutch disk
3
NOTE: The two outer clutch disks
1 mm thick, the thicker clutch disks
mm are positioned on the inside (see drawing).
– Mounting the pressure piece.
– Apply the pressure cap and mount the clutch springs, the spring
retainers, and the collar bolts.
– Apply Loctite 243 to the collar bolts
8 Nm.
– Verify that the two dowels have been mounted in the engine casing.
– Grease all shaft seal rings in the clutch cover and fix the clutch
cover gasket with some grease.
– Pay special attention to ensuring that the gasket does not close off
the oil jet in the engine casing.
8
– Fill in app. 30 ml engine oil into the bore of the crankshaft.
– Carefully mount the preassembled clutch cover and press it on.
– Mount the bolts (bolt lengths M6x30 and M6x35 – see drawing) and
tighten them to 10 Nm.
NOTE: If the clutch cover cannot be mounted, check whether the
kickstarter spring has been positioned correctly.
, alternatingly insert a total of 8
1
. An intermediate disc must
2
the driver; fix with grease if necessary.
alternately insert 8 clutch disks and 6
lining disks , finishing with a thin clutch
5
disk on top.
4
and tighten crosswise to
7
on
3
,
4
are
4
1.4
6