5-20 DK65/75/80/90
HYDRAULIC CONTROL UNIT USE REFERENCE CHART
In order to handle the hydraulics properly, the operator must be familiar with the following. Though this information may not be
applicable to all types of implements and soil conditions, it is useful for general conditions.
Moldboard
plow
Light soil
Medium soil
Heavy soil
YES/NO
Loose
Adjust the lower link stabilizer
so that the implement can move
5 ~ 6 cm (2.0 ~ 2.4 in.) laterally.
Lower link stabilizer should be
tight enough to prevent exces-
s i v e i m p l e m e n t m o v e m e n t
when implement is in the raised
position.
with Position control
Position & Draft control
I m p l e m e n t
Soil
condition
Gauge
w h e e l
Lower link
stabilizers
R e m a r k s
Tighten
Adjust lower link stabilizer for
minimal lateral movement of the
implement.
Harrow
(spike,
spring-tooth,
disc type)
Earthmover,
digger,scraper,
manure fork,
cultivator,
rear carrier…
Mower
(mid and rear-
mount type)
Hayrake,tedder…
YES/NO
NO
-
Sub-soiler…
-
628O501A
628O502A
628O504A
628O505A
Disc plow
-
628O503A
(1) Position control lever
(2) Draft control lever
Draft and Mixed control:
Place the draft control le-
ver to the desired position
to set draft sensitivity; and
use the position control le-
ver to establish the amount
of draft.
Position control:
Push the draft control le-
ver to the forward most
position. Use the position
control to set and maintain
a constant depth or height
of the implement.
2
2 or 3
3
Top link
mounting holes
2 or 3
1
2 or 3
3
Box blade
3
Summary of Contents for DK-Series
Page 8: ......
Page 21: ...SAFETY PRECAUTIONS 1 13 628O131A CAUTION LABELS...
Page 22: ...1 14 DK65 75 80 90 2 T4837 52121 3 T4837 51181 4 T4837 51191 5 T4818 52132 1 T4817 52201...
Page 23: ...SAFETY PRECAUTIONS 1 15 8 T4625 52351 9 T2325 50743 10 T4837 51092 6 T4818 52142 7 E6500 51101...
Page 24: ...1 16 DK65 75 80 90 11 T2615 54111 12 T2615 55111 13 T2615 53561...
Page 25: ...2SERVICING THE TRACTOR...
Page 27: ...3SPECIFICATIONS...
Page 32: ......
Page 60: ......
Page 85: ...SERVICE INTERVALS LUBRICANTS PERIODIC SERVICE 6MAINTENANCE...
Page 103: ...7LONG TERM STORAGE REMOVING THE TRACTOR FROM STORAGE...
Page 105: ...8TROUBLESHOOTING...
Page 108: ......
Page 109: ...9INDEX...