KTM 250 SX-F 2005 User Manual

5-11
Automatic decompression
– Remove the camshaft gear and camshaft bearing (see pages 5-10).
– Pull out the automatic decompression shaft
4.
– Use a driver to knock out the bearing bolts
5 through the hole in
the cam.
– Remove the automatic decompression spring
6 and automatic
decompression weight
7.
– Check all parts for damage and wear.
– Assemble in the reverse order.
– Perform a function test. The spring should turn the automatic
decompression shaft back to the stop, if not, increase the preload or
replace.
Camshafts
– Check pivot points 1 and cams 2
for wear and damage.
– Check the toothing of the camshaft
gears
3 for wear and damage.
– Replace the camshaft bearings (see
pages 5-10).
1
1
2
2
3
4
4
5
5
6
7

KTM 250 SX-F 2005 Specifications

General

Brand	KTM
Model	250 SX-F 2005
Category	Engine
Language	English