ADJUSTMENT
Lock
bolt
Tips
for
Adjusting
Each
Part
About the lock bolt
Counterclockwise turn
...........
unlocks the bushing.
Clockwise turn
.......................
locks the bushing.
About bushing
Counterclockwise turn
...........
decreases no-load maximum speed.
Clockwise turn
.......................
increases no-load maximum speed.
Caution:
When turning the bushing, make sure to fix the adjusting screw with a flat-blade screwdriver.
About adjusting screw
Counterclockwise turn
...........
reduces the relief down when the tilt lever of the oil control valve is operated. From
the condition where the relief down is within the specified value, 1/10 clockwise
turn will correct kinks in the spring.
Clockwise turn
.......................
reduces hunting during no-load or load maximum speed. Turning the adjusting
screw clockwise, 114 counterclockwise turn from the position where there is no
hunting, and then 1/10 clockwise turn will correct kinks in the spring.
Air governor adjustment standard
Standard:
Refer to repair manual for each vehicle model.