Troubleshooting Common Cutting Problems

Ferris Industries 5900624 IS2000ZKAV2552, 25HP, 52 CUT ZERO-TURN RIDING MOWER manual Streaking

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Troubleshooting

Troubleshooting, Adjustment & Service

TROUBLESHOOTING COMMON CUTTING PROBLEMS

PROBLEM	CAUSE		REMEDY
Streaking.	1.	Blades are not sharp.	1.	Sharpen your blades.
	2.	Blades are worn down to far.	2.	Replace your blades.
	3.	Engine speed is too slow.	3.	Always mow at full throttle.
	4.	Ground speed is too fast.	4.	Slow down.
	5.	Deck is plugged with grass	5.	Clean out the mower.
	6.	Not overlapping cutting rows	6.	Overlap your cutting rows.
		enough.
	7.	Not overlapping enough when	7. When turning your effective cutting width
		turning.		decreases–overlap more when turning.
Scalping.	1.	Lawn is uneven or bumpy.	1.	Roll or level the lawn.
	2.	Mower deck cutting height is	2.	Raise the cutting height.
		set too low.
	3.	Ground speed is too fast.	3.	Slow down.
	4.	Deck is not leveled correctly.	4.	Correctly level the deck.
	5.	Tire pressure is low or uneven	5.	Check and inflate the tires.
Stepped Cutting.	1.	Deck is not leveled correctly.	1.	Level the deck correctly.
	2.	Tires are not properly inflated.	2.	Check and inflate the tires.
	3.	Blades are damaged.	3. Replace the blades.
	4.	Deck shell is damaged.	4.	Repair or replace the deck.
	5.	Mower spindle is bent or loose.	5.	Repair or replace the spindle.
	6.	Blades are installed incorrectly.	6.	Reinstall the blades correctly.

Uneven Cutting.	1.	Deck is not leveled correctly.	1.	Level the deck correctly.
	2.	Blades are dull or worn.	2.	Sharpen or replace the blades.
	3.	Blades are damaged.	3. Replace the blades.
	4.	Deck is clogged with grass	4.	Clean out the deck.
		clippings.
	5.	Deck shell is damaged.	5.	Repair or replace the deck.
	6.	Mower spindle is bent or loose.	6.	Repair or replace the spindle.
	7.	Blades are installed incorrectly.	7.	Reinstall the blades correctly.
	8.	Tires are not properly inflated.	8.	Check and inflate the tires.
Stingers.	1.	Blades are not sharp or nicked.	1.	Sharpen your blades.
	2.	Blades are worn down too far.	2.	Replace your blades.
	3.	Engine speed is too slow.	3.	Always mow at full throttle.
	4.	Ground speed is too fast.	4.	Slow down.
	5.	Deck is plugged with grass.	5.	Clean out the mower.

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Contents

Briggs & Stratton Power Products Group, LLC Model Number DescriptionDate Purchased Table of Contents Operating Safety Slope Operation Roll Bar Use Fuel and Maintenance Preparation OperationTraining Children Slope OperationTowed Equipment RIDE-ON Units EmissionsService and Maintenance Ignition System Gasoline ModelsRoll BAR Instructions Operational WarningsInspection and Maintenance of the Roll BAR Seat Belt Identification Numbers IdentificationSafety Decals Operational Safety Checks Safety Interlock SystemNorth American Safety Icons AIR Cooled Models only Seat Adjustment LeverIgnition Switch Control FunctionsParking Brake PTO Power Take Off SwitchHour Meter / Maintenance Reminder Throttle ControlLiquid Cooled Models only Water Temperature Gauge Never allow passengers to ride on the unit General Operating SafetyChecks Before Starting Pushing the Rider by Hand Starting the EngineStopping the Rider Forward Travel Practice Zero Turn Driving PracticeSmooth Travel Reverse Travel PracticeExecuting Turns Practice Turning Around a Corner Practice Turning In PlaceExecuting an End-Of-Row Zero Turn TurningHeight of Grass MowingMowing Recommendations Tall Grass Requires Incremental CuttingMowing Patterns When and How Often to MowMowing Methods Proper Broadcast MowingAttaching a Trailer Proper MulchingTo raise the roll bar Raise & Lower the Roll BARTo lower the roll bar Keep roll bar in the raised position and use seat beltTemporary Storage 30 Days Or Less StorageStarting After Long Term Storage Long Term Storage Longer Than 30 DaysEngine Maintenance Safety ItemsRider Maintenance Before Every Spring Each 100 250 Fall Use HoursFuel Filter Check Tire PressuresChecking / Adding Fuel Change OIL & FilterChange Interval Every 250 Hours Filter Part Number Check Hydraulic OIL LevelChange Hydraulic OIL Filter Pressurized System Change Engine Coolant Clean Radiator & ScreenCheck Engine Coolant Level Oil LubricationGrease Pivots Cleaning the Battery and Cables Liquid Cooled Models Battery Maintenance Cleaning the Battery and Cables Air Cooled Models Servicing the Mower Blades Removing the BladeTroubleshooting Warning Troubleshooting the RiderTroubleshooting the Mower Rider TroubleshootingTroubleshooting Common Cutting Problems StreakingGround Speed Control Lever Adjustment Seat AdjustmentSeat Adjustment Suspension Seat Speed Balancing Adjustment Neutral AdjustmentReturn Spring RETURN-TO-NEUTRAL AdjustmentParking Brake Adjustment Set CollarTo adjust the upper mounting position Suspension AdjustmentTo adjust the spring pre-load To adjust pedal position Mowing Height AdjustmentFoot Pedal Adjustment Deck Lift ROD Timing Inner Rod4 Locations Deck Leveling AdjustmentDeck Lift Spring Hydraulic Pump Drive Belt Replacement Mower Belt Replacement DeckCharging a Completely Discharged Battery Battery ServiceChecking Battery Voltage Jump Starting With Auxiliary Booster BatteryJump Starting This HOOK-UP for Negative Ground VehiclesMake Certain Vehicles do not Touch Chassis DimensionsEngine TransmissionsFerris Limited Warranty Mower Deck Belts and BladesTractor

Ferris Industries 5900624 IS2000ZKAV2552, 25HP, 52 CUT ZERO-TURN RIDING MOWER manual Streaking

Troubleshooting

TROUBLESHOOTING COMMON CUTTING PROBLEMS

PROBLEM

Streaking.

Scalping.

Stepped Cutting.

Uneven Cutting.

Stingers.