KTM 250 SX-F 2005 User Manual

5-14
Repair manual KTM 250 -F Art.-No. 3.206.052-E
Timing train
Thoroughly clean all parts and check for wear.
– Check the toothing of the control idler
1 for breakout and wear.
– Check the timing chain tensioning rail
2 for seizing marks and
damage.
– Check the timing chain guide
3 for seizing marks and damage.
– Check the timing chain clip
4 for seizing marks and damage.
– Check the timing chain
5 for damage and wear; make sure the
chain links operate smoothly.
NOTE: The smooth operation of the chain links can easily be checked
by simply letting the timing chain hang down - the chain links should
align in a row. Replace the timing chain if the chain links do not align
in a row - they are no longer free-moving.
1
2
3
4
5

KTM 250 SX-F 2005 Specifications

General

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