KTM 250 1998, Repair Manual

Page: 34 / 59

5.8 Clutch discs, pressure cap
– Oil lining discs before mounting.
– Beginning with one lining disc, mount alternately 9 lining discs (
≠
2,7 / 0.1 in)
mm) and 8 intermediate discs (
≠
1,2 mm / 0.047 in), with a lining disc forming
the final layer upwards.
– Oil the push rod and insert it into the main shaft.
– Oil the thrust bearing
1
and put it onto the main shaft.
– Place pressure cap into position; fit clutch springs, spring retainer and collar screws.
– Tighten the collar screws crosswise. Do not apply more than 6 Nm (4.5 ft.lb.) to
prevent damaging of the threads in the inner clutch hub.
5.9 Clutch cover
– Check whether both dowels are mounted in clutch cover or engine housing.
– Grease kickstarter shaft seal ring and position clutch cover gasket. Secure gasket
with a little grease.
– Carefully position preassembled clutch cover and press into place, turning
crankshaft so that centrifugal timer can engage in the primary gear.
– Fit collar screws (see sketch for screw lengths) and tighten with 8 Nm (6 ft.lb.).
– Then check easy running of all shafts.
5
5
1
30
70
70
70
45
30
70
30
30
30
30
30
M6 x ...