Briggs & Stratton 5900640 Starting the Engine, Stopping the Rider, Pushing the Rider by Hand

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WARNING

If you do not understand how a specific control functions, or have not yet thoroughly read the FEATURES & CONTROLS section, do so now.

Do NOT attempt to operate the tractor without first becoming familiar with the location and function of ALL controls.

STARTING THE ENGINE

1.While sitting in the operator’s seat, engage the parking brake and make sure the PTO switch is disengaged and the motion control handles are locked in the NEUTRAL position.

2.NOTE: A warm engine may not require choking.

Set the engine throttle control to FULL throttle position. Then fully close the choke by pulling the knob OUT fully.

3.Insert the key into the ignition switch and turn it to

START.

4.After the engine starts, gradually open the choke (push knob down fully).

Warm up the engine by running it for at least a minute before engaging the PTO switch or driving the rider.

5.After warming the engine, ALWAYS operate the unit at FULL THROTTLE when mowing.

In the event of an emergency the engine can be stopped by simply turning the ignition switch to STOP. Use this method only in emergency situations. For normal engine shut down follow the procedure given in STOPPING THE RIDER.

STOPPING THE RIDER

1.Returning the ground speed control levers to the middle position will stop rider movement. Pivot the levers outward and lock them in NEUTRAL.

2.Disengage the PTO by pushing down on the PTO switch.

3.Engage the parking brake by pulling the handle up until it locks into position.

4.Move the throttle control to mid-throttle position and turn the ignition key to OFF. Remove the key.

Operation

PUSHING THE RIDER BY HAND

DO NOT TOW RIDER

Towing the unit will cause hydraulic pump and wheel motor damage. Do not use another vehicle to push or pull this unit.

1.Disengage the PTO, engage the parking brake, turn the ignition OFF, and remove the key.

2.Lift the seat plate to gain access to the hydraulic pumps.

3.To disengage the pumps (free-wheel position), turn the hydraulic release valves (A, Figure 2) located on the pumps COUNTER-CLOCKWISE a maximum of 2 full turns.

4.Disengage the parking brake.

The tractor can now be pushed by hand.

5.After moving the tractor, re-engage the pumps (drive position) by turning the release valves CLOCKWISE and tighten to 80-120 in. lbs. of torque.

A

Figure 2. Hydraulic System By-Pass

A.Hydraulic Release Valve (left-hand pump shown)

Operation

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Contents Description Briggs & Stratton Yard Power Products GroupModel Number Date Purchased Table of Contents Operating Safety Slope Operation Retaining Walls, Drop Offs, and Water Fuel and Maintenance Training OperationPreparation Emissions Slope OperationTowed Equipment RIDE-ON Units ChildrenMaintenance and Storage Service and MaintenanceSafe Handling of Gasoline Operational Warnings Roll BAR InstructionsInspection and Maintenance of the Roll BAR Seat Belt Identification Identification NumbersSafety Decals Operational Safety Checks Safety Interlock SystemSafety Icons North American Safety IconsGround Speed Levers Seat Adjustment LeverIgnition Switch Control FunctionsThrottle Control PTO Power Take Off SwitchHour Meter / Maintenance Reminder Parking BrakeChecks Before Starting General Operating SafetyStopping the Rider Starting the EnginePushing the Rider by Hand Forward Travel Practice Zero Turn Driving PracticeBasic Driving Smooth TravelPractice Turning Around a Corner Practice Turning In Place Advanced DrivingExecuting an End-Of-Row Zero Turn Tall Grass Requires Incremental Cutting MowingMowing Recommendations Height of GrassProper Broadcast Mowing When and How Often to MowMowing Methods Mowing PatternsProper Mulching Attaching a TrailerLong Term Storage Longer Than 30 Days StorageStarting After Long Term Storage Temporary Storage 30 Days Or LessEngine Maintenance Maintenance ScheduleSafety Items Rider MaintenanceFuel Filter Engine MaintenanceCheck Tire Pressures Checking / Adding FuelLubricating the Front Casters LubricationGrease OilChange Hydraulic OIL Filter Battery MaintenanceCleaning the Battery and Cables Check Hydraulic OIL LevelRemoving the Blade Servicing the Mower BladesTroubleshooting the Rider Troubleshooting ChartRider Troubleshooting Troubleshooting the MowerStreaking Troubleshooting Common Cutting ProblemsGround Speed Control Lever Adjustment Seat AdjustmentSpeed Balancing Adjustment Parking Brake Adjustment Brake Spring Adjustment Nut Parking Brake AdjustmentTo adjust the spring pre-load Rear Suspension AdjustmentAdjustment RETURN-TO-NEUTRAL AdjustmentMowing Height Adjustment Neutral AdjustmentCheck Lift Rod Timing Deck Leveling AdjustmentHydraulic Pump Drive Belt Replacement PRY Belts Over Pulleys Mower Belt ReplacementJump Starting With Auxiliary Booster Battery Battery ServiceChecking Battery Voltage Charging a Completely Discharged BatteryMake Certain Vehicles do not Touch This HOOK-UP for Negative Ground VehiclesHP Briggs & Stratton HydroGear PG-3H / HGM-12C DimensionsEngine Transmissions ChassisFerris Limited Warranty Tractor EngineBelts and Blades HP Briggs & Stratton