Hyundai HX140L, Manual

Page: 64 / 819

2-16
Adjustment of inner spring
Adjust it by loosening the hexagon nut
(802) and by tightening (or loosening)
the adjusting stem C (627).
Tightening the screw increases the flow
and then the input horsepower as
shown in the figure.
Adjusting value
b.
侍
Delivery pressure, (P
1
+P
2
)
Deliv
er
y flo
w
, Q
625 626 630 628
627 802
2107A2MP08
Speed Adjustment of input horsepower
Tightening
amount of
adjusting
stem (C)
(627)
Flow change
amount
Input torque
change
amount
(min
-1
) (Turn)
(
再
/min
)
(kgf
余
m)
1900 +1/4 +8.6 +4.3