912 Owner’s Manual
8/31/21
Page
9
of
16
CHAIN VALVE ADJUSTMENT
The chain valve control should be adjusted to completely activate the chain valve when the
dig chain control is in the ON' position. To check this adjustment, put the chain on/off
control in ON position (with engine stopped). Pull the clutch lever on left handlebar up until
it touches the handgrip. While holding clutch lever up, push on the chain
forward/neutral/reverse lever. It should be at the end of its stroke, thus not move down any
more. If the chain F/N/R lever can be pushed down more, the valve spool lever should be
adjusted. To adjust, remove back cover from the control panel. Loosen the 2 bolts on valve
lever and rotate the lever plate down about 1/16". Re-tighten the bolts and check the lever
stroke. Adjust so the valve lever comes to the end of its stroke just as the clutch lever touches
the handgrip when chain valve control is in ON position.
