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36

12/15/15

3.

Adjust cutting height with either the ratchet jack (#1) 
or hydraulic cylinder (#2) as follows:

Ratchet Jack Instructions
a. Raise or lower cutter with the ratchet jack (#1) by 

setting the mechanism in the jack handle.

b. Pump jack handle to raise or lower cutter until set 

to the desired traveling height or cutting height. 

c. If ratchet jack is working opposite of what is 

needed, reset mechanism in jack handle and 
return to pumping the jack handle.

Hydraulic Cylinder Instructions
a. Stroke control spacers (#3) are included with 

hydraulic cylinder (#2). They consist of cast 
aluminum halves with spring clips to hold the two 
halves together. 

b. With tractor hydraulics, extend hydraulic cylinder 

to free up space on the cylinder rod. 

c. Remove all stroke control spacers (#3) from 

cylinder rod by spreading spacers apart at the 
break line.

d. Using tractor hydraulic cylinder control lever, 

lower Rotary Cutter to the desired cutting height. 
Measure this distance to verify cutting height is 
correct.

e. Select required size and number of stroke control 

spacers (#3) that will fill the exposed cylinder rod. 
The following spacers are available.

Two 1" spacers

One 1 1/4" spacer

One 1 1/2" spacer

One 1 3/4" spacer 

f. Return to the tractor and raise Rotary Cutter up. 

Install selected size and number of stroke control 
spacers on the cylinder rod. 

g. Retract hydraulic cylinder until stroke control 

spacers are supporting the cutter weight. 

h. Recheck deck profile. If needed, adjust size and 

quantity of stroke control spacers until correct 
deck profile is achieved. 

i. Unused stroke control spacers may be stored on 

hydraulic hose (#4) near the hydraulic cylinder.

NOTE: Removing spacers lowers the cutting height 
and adding spacers raises the cutting height.

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