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16
FIELD OPERATION
PRE-OPERATION CHECK LIST:
Use this checklist each time you operate the hoe in the field. It will help you obtain
satisfactory field operation quickly.
1. Tractor sway blocks in upper position.
2. Center link adjusted for level frame in field operation.
3. Tractor lift links set in lateral float.
4.
Tractor rockshaft control lever set in “zero”
5. Check hoe for loose or missing parts. Tighten hardware where necessary.
6. Bent hoe teeth straightened or replaced.
7. Hitch pins fastened and correct spacers used.
8. Quick couplers locked.
9. Adequate ballast added to front of tractor.
IMPORTANT: NEVER BACK UP WITH ROTARY HOE IN THE GROUND.
NEVER TURN WITH THE HOE IN ITS DOWN POSITION.
OPERATING SPEED:
An operating speed of 5 to 8 mph will normally provide the best results. Higher speeds
tend to increase the teeth penetration.
MAIN FRAME HEIGHT:
The mainframe height during field operation will normally be about 22 inches to bottom of
frame.
Without gauge wheels, set the tractor rockshaft control lever to obtain the desired frame
height.
With frame gauge wheels, put the rockshaft control lever all the way forward to lock “it” in
the float position, which will enable the frame gauge wheels to maintain the frame at a
uniform height from the ground.
LEVELING MAIN FRAME
Adjust lift links and center link as necessary to make hoe level and perpendicular to the
ground.
Before activating/folding hinge check for obstructions, especially check gauge wheel
positions to ascertain proper tractor and cab clearance.
NOTE: If gauge wheels are to be used, make leveling adjustments after gauge wheels
are installed.
Summary of Contents for 3400 Series
Page 6: ...6 ASSEMBLY AND PARTS IDENTIFICATION...
Page 7: ...7 ASSEMBLY AND PARTS IDENTIFICATION...
Page 8: ...8 ASSEMBLY AND PARTS IDENTIFICATION...
Page 11: ...11 HYDRAULIC ASSEMBLY FIGURE 1...
Page 18: ...18 PARTS IDENTIFICATION...
Page 19: ...19 PARTS IDENTIFICATION...
Page 20: ...20 PARTS IDENTIFICATION...
Page 21: ...21 PARTS IDENTIFICATION...
Page 22: ...22 PARTS IDENTIFICATION 21 46...
Page 23: ...23 PARTS IDENTIFICATION...
Page 24: ...24 PARTS IDENTIFICATION...
Page 25: ...25 PARTS IDENTIFICATION...
Page 26: ...26 PARTS IDENTIFICATION 3400 111A WHEEL ASSEMBLY...
Page 27: ...27 SECTION ASSEMBLY QTY USED...
Page 28: ...28 PARTS IDENTIFICATION 3554 104...
Page 29: ...29 PARTS IDENTIFICATION 3554 106...
Page 30: ...30 PARTS IDENTIFICATION 3560 104...
Page 31: ...31 PARTS IDENTIFICATION 3560 WING ASSEMBLY...
Page 32: ...32 I112 001 3...
Page 36: ...36 PARTS IDENTIFICACTION...