Checking The Operation Of The Exhaust Valve And The Boosters - SHERCO 250 SE-R 2017 Workshop Manual

ENGINE COMPONENTS
❱❘ Checking the operation of the
exhaust valve and the boosters
- Rotate the control in a counterclockwise direction
as far as it will go.
- The guillotine and the two booster valves
should be down.
- Rotate the control valve clockwise so that the
latch is in contact with the cable.
- The guillotine must be retracted.
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