Hyundai R 160 LC-3, Service Manual, Page: 47 / 459

2 - 18
Adjustment of maximum flow
Adjust it by loosening the hexagon
nut(808) and by tightening(Or loosening)
the set screw(954).
The maximum flow only is adjusted without
changing other control characteristics.
Adjustment of maximum and minimum flows
ڸ
Adjustment of minimum flow
Adjust it by loosening the hexagon nut
(808) and by tightening(Or loosening) the
hexagonal socket head set screw (953).
Similarly to the adjustment of the
maximum flow, other characteristics are
not changed.
However, remember that, if tightened too
much, the required horsepower during
the maximum delivery pressure(Or
during relieving) may increase.
ڹ
Delivery pressure, P
i
Delivery flow
, Q
Delivery pressure, P
i
Delivery flow
, Q
808
954
808
953
(4)
Adjustment of min flow
Tightening amount
of adjusting screw
(953)
(Turn)
+1/4
Flow change
amount
( ֻ /min)
-3.5
Speed
(min
-1
)
2200
Adjustment of max flow
Tightening amount
of adjusting screw
(954)
(Turn)
+1/4
Flow change
amount
( ֻ /min)
-3.5
Speed
(min -1 )
2200