7-6 DK55
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.
Implement
069O709A
Soil
condition
Light soil
Moldboard plow
Medium soil
Heavy soil
Disc plow
Harrow
(spike,
springtooth,
-
disc type)
Sub-soiler...
Webber, rider...
Earthmover,
Digger,scraper,
manure fork,
rear carrier....
-
Mower
(mid-and rear-
mount type
Hayrake,
tedder....)
with position control
069O710A
069O711A
069O710A
Top link
Position
Top link
mounting
control
mounting
holes
lever
holes
1 or 2
1 or 2
2 or 3
2 or 3
3
2 or 3
2 or 3
2 or 3
2 or 3
Position
control
with draft control
069OA11A
069O712A
(1) Position control
l e v e r
Gauge
(2) Draft control lever
wheel
Draft and Mixed
control
Place the draft
3
control lever to
the suitable posi-
tion and set the
YES/NO
i m p l e m e n t p u l l
with the position
control lever
Position control
YES
Hold the draft
control lever at
YES/NO
the most front
position during
4
operation.
NO
Remarks
069O713A
(1)Tele-scopic
stabilizers
Adjust the telescopic
stabilizer so that the
implement can move 5
to 6 cm (2.0 to 2.4 in.)
laterally.
Telescopic stabilizer
Loose
should be tight enough
to prevent excessive
implement movement
when implement is in
raised position.
With implements with
gauge wheels, lower
the position control
lever all the way.
Tighten
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