SHERCO 250 SE-R 2017 Workshop Manual page 13

REMOVING/INSTALLING THE ENGINE
- This position of pulley corresponds to valves
100% closed.
You can use a wrench 10 to controle.
- Tighten the 10 nut.
- Start adjusting the lower cable tensioner by
unscrewing the 8 nut until it comes against the
sleeve stop.
CAUTION: Tighten only until the cable is not
moving anymore while
STRENGTH) the sheath toward the rear of
the bike. Stop adjusting at this time.
pulling (WITH
13