Yazoo/Kees ZMKW52212 User Manual

CONTROLS

English

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24

If the mower is not tracking straight, check the air 

pressure in both rear tires. Recommended air pressure 

is 15 psi (1 bar). Tracking must be checked on a flat 

and level concrete or blacktop surface. 
The tracking knob is located in front of the left control 

lever. Rotating this knob allows fine tuning adjustments 

so that the machine tracks straight with the drive 

levers in the full forward position.
Rotate the knob clockwise (as viewed from the 

operating position) to increase the speed or 

counterclockwise to decrease the speed on the left 

control lever. Example: If control levers are full forward 

and the unit turns to the right, turn the tracking knob 

counterclockwise to decrease the speed on the left 

control lever.
If unit still does not track straight, contact a Yazoo/

Kees dealer for adjustment.

When pushing or pulling the mower, be sure to open 

the release valves on the both hydraulic pumps.
Always turn off engine before engaging or disengaging 

the hydro release. Never attempt to adjust the bypass 

linkages with the engine running.
The hydro release valves are located below the seat, 

on the front side of the hydro pumps. 
1.  Raise the deck into highest cutting position.
2.  Lift the seat frame assembly to access the 

release valves. 

3.  Use a 

5

/

8

" wrench to rotate bolt counter-

clockwise two full turns to disengage pump. 

4.  Repeat the procedure for the opposite pump. 
5.  To engage, rotate each pump bolt clockwise 

until the bolt is snug. Do not overtighten the 

release valve or damage to the hydro pump 

could occur.

8011-507

8011-442