Exmark Lazer ZCT manual RH Motion Control Adjustment, LH Motion Control Adjustment

Page 37

c)Run the unit at least 5 minutes with the drive levers at full forward speed to bring hydraulic system oil up to operating temperature.

d)Unhook seat latch and tilt seat forward.

e)Loosen lock nuts from the ball joints at each end of the RH pump control linkage (See Figure 11).

NOTE: The nuts to the rear of the unit on each rod have left-hand threads.

 

TURN BOLT

REVERSE

 

 

INDICATOR

 

 

HERE

 

 

 

 

 

END OF

 

LOOSEN

 

SLOT

 

 

 

 

HERE

 

 

 

 

YOKE

 

 

TURN HERE

LOOSEN HERE

LOOSEN HERE

TO ADJUST

(RIGHTHAND THREAD)

(LEFTHAND THREAD)

FIGURE 11

RH MOTION CONTROL ADJUSTMENT

f)Start engine. Brake must be engaged and motion control levers out to start engine. Operator does not have to be in the seat because of the jumper wire being used. Run engine at full throttle and release brake.

g)The reverse indicator spring must be correct before the following adjustments can be made. See Section 4.2.9.

h)Bring the RH motion control lever into the neutral position. Adjust RH pump control rod length by rotating the double nuts on the rod in the appropriate direction until the wheels slightly creep in reverse (See Figure 11). Move the motion control lever to the reverse position and while applying slight pressure to the lever, allow the reverse indicator spring to bring the levers back to neutral. The wheel must stop turning or slightly creep in reverse.

NOTE: The motion control lever needs to be in neutral while making any necessary adjustments.

The left rod assembly controls the left wheel and the right rod assembly controls the right wheel.

i)Bring the LH motion control lever into the neutral position. Adjust the LH pump control rod length by rotating the tracking adjustment knob in the appropriate direction until the wheels slightly creep in reverse. Move the motion control lever to the reverse position and while applying slight pressure to the lever allow the reverse indicator spring to bring the levers back to neutral. The wheel must stop turning or slightly creep in reverse. See Figure 12.

FIGURE 12

LH MOTION CONTROL ADJUSTMENT

j)Shut off unit. Remove jumper wire from wire harness connector and plug connector into seat switch.

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Contents For Serial Nos 600,000 & Higher Potential Hazard Exmark Parts PLUS→ Program Operators Manual Table of Contents Your Safety is Involved SafetySafety Alert Symbol TrainingCarbon monoxide can kill you Potential Hazard Operation Safe Zone for Mowing There is no rollover protection when the roll bar is down Maintenance and Storage Safety Signs Page Model Number SpecificationsEngine Fuel SystemOperator Controls Electrical SystemHydrostatic Ground Drive System DimensionsTires and Wheels Cutting DeckTorque Requirements Operation InstructionsControls Motion Control Positions Push the lever forward and down to disengage the brake Mowing PRE-STARTPotential Hazard TransportingMaintenance & Adjustments Service Interval Daily Periodic MaintenanceService Interval Daily or more often in dry conditions Service Interval MonthlyPotential Hazard Blade Bolt Installation Check rollover protections systems roll bar pins Service Interval 40 hrs Service Interval 40 hrService Interval Refer to chart Service Interval Once Yearly Lubrication ChartCaster Wheel Assembly Service Interval 80 hrs Service Interval 160 hrsService Interval After First 250 hrs Then yearly thereafter Service Interval As RequiredCutting Height Position AdjustmentsANTI-SCALP Roller Adjustment Swivel Adjustment Spring Compression Adjustment Throttle Tension Type a Park Brake Adjustment Type B Park Brake AdjustmentNo adjustment necessary LH Motion Control Adjustment RH Motion Control AdjustmentWaste Disposal Trouble ShootingProblem Engine Troubleshooting TableBriggs & Stratton Electrical Diagram Hydraulic Diagram Year Limited Warranty Evaporative Emission Control Warranty Statement Page Page Service Record Page See EXMARK’S Complete Line of Accessories
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