Exmark Frontrunner manual Operation Instructions, Torque Requirements, Controls

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2.12 TORQUE REQUIREMENTS

Bolt Location

 

Torque

 

Wheel Lug Nuts

90-95 ft-lbs. (122-129 N-m)

Wheel Motor Mounting Bolts

72-77 ft-lbs. (98-104 N-m)

Rollover Protection System (Roll Bar) Mounting Bolts

.......30-35 ft-lbs. (41-47

N-m)

Clutch Retaining Bolt (secured with threadlocker)

55-60 ft-lbs. (75-81

N-m)

Wheel Hub Slotted Nut

minimum 125 ft-lbs. (169

N-m)

3.OPERATION INSTRUCTIONS

3.1CONTROLS

3.1.1Familiarize yourself with all controls before operating the mower.

3.1.2Motion Control Levers: Located on each side of the console. The left lever controls the flow of hydraulic oil from the left hydrostatic pump to the left drive wheel motor. The right lever controls the flow of hydraulic oil from the right hydrostatic pump to the right drive wheel motor.

IMPORTANT: To begin movement (forward or backward) the operator must be in the seat, the brake lever must be disengaged (pushed down) before the motion control levers can be moved in or the engine will kill.

When levers are centered in the T-slot the drive system is in the neutral position. With levers moved out in the T-slot the drive system is in the neutral lock position See Figure 2.

FIGURE 2

By moving both levers an equal amount forward or back from the neutral position the machine can be caused to move forward or backward in a straight line.

Movement of the left lever forward will cause the left drive wheel to rotate in a forward direction. Movement of the right lever forward will cause the right drive wheel to rotate in a forward direction. To stop forward travel, pull the levers back to the neutral position.

To turn left while moving forward, move the left lever back toward neutral to slow the left drive wheel.

To turn right while moving forward, move the right lever back toward neutral to slow the right drive wheel.

To make a zero turn to the left, pull the left lever back beyond neutral while holding the right lever slightly ahead of neutral.

To make a zero turn to the right, pull the right lever back beyond neutral while holding the left lever slightly ahead of neutral.

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Contents Model No Serial No Potential Hazard Exmark Parts PLUS→ Program Operators Manual Table of Contents Training SafetyYour Safety is Involved Safety Alert SymbolCarbon monoxide can kill you Diesel fuel is flammable Operation When feasible, avoid operating the equipment in wet grass There is no rollover protection when the roll bar is down Page Maintenance and Storage Safety Signs Page Page Specifications Hydrostatic Ground Drive System DimensionsTires Torque Requirements Operation InstructionsControls Glow Plug Chart Page Operating Instructions PRE-STARTRotating blades under the mower deck are dangerous Transporting Tip-over of the unit could cause serious injury or death Periodic Maintenance Maintenance & AdjustmentsService Interval Daily Service Interval Monthly Service Interval Daily Check starting circuit Service Interval Daily or more often in dry conditionsCheck the kill circuits PTO must not engage Check the PTO circuitService air cleaner Potential Hazard Service Interval 40 hrs Service Interval 40 hrDo not overtighten Service Interval Once Yearly Service Interval Refer to chartService Interval 160 hrs Service Interval 400 hrs. or as required Service Interval YearlyFirst Interval 250 hrs Normal Interval Yearly Spring Tensioned No adjustment necessary AdjustmentsPage Potential Hazard Set neutral Page Weight transfer springs may have stored energy Waste Disposal Battery DisposalMotor OIL Disposal Engine will not Start Trouble ShootingMower Pulls Left or Right W/LEVERS Fully Forward Mower Cuts UnevenlyEngine Warning Systems Troubleshooting TableElectrical Diagram Hydraulic Diagram Year Limited Warranty Exmark Turf Equipment Page Page Page See EXMARK’S Complete Line of Accessories
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