7-4 CK25/30
704O707A
AUXILIARY HYDRAULICS
JOYSTICK VALVE
To begin test operation, slightly move the
control lever from the “N” position. Slowly
raise the loader boom just enough for the
bucket to clear the ground when fully
dumped. Slowly work through the dump
and roll back cycles.
NOTE
When the lever is at each corner posi-
tion marked by*, boom and bucket cyl-
inders work at the same time.
However, the position marked by cross
is not recommended for scooping be-
cause of insufficient lift force.
IMPORTANT
If the boom or bucket does not work
in the directions indicated in the
label, lower the bucket to the
ground, stop the engine, and relieve
all hydraulic pressure. Recheck and
correct all hydraulic connections.
TWO STAGE VALVE TYPE
This loader control valve has two stage
dump position. The first dump position by
moving the lever to the right is the “Regu-
lar” dump position.
It has good power and control for dump-
ing precisely. This position should be used
when operating another implement with
the loader’s control valve.
The second dump position (to further
right) features greater speed for dumping.
These two position are separated by a
“Feel” position for your convenience.
IMPORTANT
Do not move the control lever into
float position when the bucket is off
the ground.
(T) To the Tank
(P) From the Pump
(A1) A1 PORT
(A2) A2 PORT
(B1) B1 PORT
(B2) B2 PORT
Boom Cylinder : A1,B1
Bucket Cylinder : A2,B2
704O706A
Summary of Contents for CK25
Page 4: ......
Page 19: ...1 14 CK25 30 TRACTOR SAFETY LABELS 704O132B ...
Page 22: ...2SERVICING OF TRACTOR SERVICING ...
Page 24: ...SPECIFICATIONS TRAVELING SPEED IMPLEMENT LIMITATIONS 3SPECIFICATIONS ...
Page 38: ...PRE OPERATION OPERATING NEW TRACTOR OPERATING THE ENGINE OPERATING THE TRACTOR 5OPERATION ...
Page 67: ...THREE POINT HITCH DRAWBAR 3 POINT HITCH DRAWBAR 6 THREE POINT HITCH DRAWBAR ...
Page 73: ...3 POINT HITCH CONTROL SYSTEM AUXILIARY HYDRAULICS 7HYDRAULIC UNIT ...
Page 78: ...TIRES TREAD BALLAST 8 TIRES TREAD AND BALLAST ...
Page 82: ...SERVICE INTERVALS LUBRICANTS 9MAINTENANCE ...
Page 110: ...TRACTOR STORAGE REMOVING THE TRACTOR FROM STORAGE 11STORAGE ...
Page 113: ...ENGINE TROUBLE SHOOTING 12TROUBLE SHOOTING ...
Page 116: ......
Page 117: ...OPTIONS 13OPTIONS ...
Page 119: ...INDEX 14INDEX ...
Page 124: ...OPERATING TIPS 15APPENDIX ...