Snapper SPV2270HW, 7800709, 7800755, NSPV2270HW Operator's Manual

Operator's Manual
22" Self-Propelled
WalkBehindMower
f
ModelNo. Description
7800709 7800755
SPV2270HW
NSPV2270HW
Rev.-
Thank You for purchasing this quality-built Snapper product. We're pleased that you placed your confi- dence in the Snapper brand. When operated and maintained according to the instructions in this manual,
your Snapper product will provide many years of dependable service.
This manual contains safety information to makeyou aware of the hazards and risks associated with the machine and how to avoid them. This machine is designed and intended only for finish cutting of
established lawns and is not intended for any other purpose. It is important that you read and understand these instructions thoroughly before attempting to start or operate this equipment. Save these original
instructions for future reference.
Completethe following information on your Snapperpurchase.
Date of Purchase
Retailer
Retailer's Phone Number
Equipment
Engine
Model Number
SerialNumber
Model .Type. Code
Snapper is a trademark of Briggs & Stratton PowerProducts Group, LLC Milwaukee, WI, USA.
Copyright © 2010, Briggs & Stratton Corporation Milwaukee, WI, USA. All Rights Reserved.
Table of Contents
OperatorSafety ................................................ 4
Assembly .................................................... 6
Unpacking ......................................................... 6
Handle ............................................................ 6
HandleHeight ...................................................... 7
Grass Bag ......................................................... 8
Side Discharge Deflector ............................................. 10
Mulching Tips ..................................................... 11
How to Preparethe Engine ........................................... 11
FinalPreparation ................................................... 11
Operation ................................................... 12
Engine Stop Lever .................................................. 12
WheelDrive System ................................................ 12
Stopping the Engine ................................................ 12
Starting the Engine ................................................. 13
Rules for Safeand Effective Operation .................................. 13
Maintenance ................................................. 14
MaintenanceChart ................................................. 14
Engine Maintenance ................................................ 15
EngineTipping .................................................... 15
Lubrication ....................................................... 15
Adjusting the Height of Cut ........................................... 15
Adjusting the Drive Cable ............................................ 16
BladeService ..................................................... 17
Removingthe Blade ............................................. 17
Sharpeningthe Blade ............................................ 17
Checkingthe Levelof Cut ......................................... 17
Cleaningthe Mower Housing ......................................... 18
Preparing the Mower for Storage ...................................... 20
Troubleshooting............................................... 21
Warranty .................................................... 22
SlopeGuide ................................................. 23
WARNING
Batteryposts, terminals and related accessoriescontain
lead and lead compounds, chemicals knownto the Stateof California to cause cancer and birth defects or other
reproductiveharm. Wash handsafter handling.
WARNING
Engineexhaust,some of its constituents, andcertain vehicle components contain or emit chemicals known to the State of California to causecanceror other reproductive
harm.
OperatorSafety
WARNING:This powerful cutting machine is capable of amputating handsand feet and canthrow objects that can cause injury and damage! Failureto comply with the following SAFETYinstructions could result in
serious injury or death to the operator or other persons.The owner of the machine must understand these instructions and must allow only persons who understandthese instructions to operate machine. Each personoperating the machine must beof sound mind and body and must not be under the influence of any substance,which might impair vision, dexterityor judgment. If you haveany questions pertaining to your machinewhich your dealer cannotanswer to your satisfaction, contact Customer Service (1-800-317-7833 or www.snapper.com).
Protection for Children
Tragic accidents canoccur if the operator is not alert to the
presenceof children. Children are oftenattracted to the machine andthe mowing activity. Neverassumethat children will remain whereyou lastsaw them.
1. KEEPchildren out of the mowing area andunder the
watchful careof a responsibleadult other than the operator.
2. DONOTallow children in yard when machine is operated andturn machine OFFif anyone enters the area.
3. DONOTallow pre-teenagechildren to operate machine.
4. ALLOW only responsible adults & teenagerswith mature judgment under close adult supervision to operate machine.
5. DONOTpull mower backwardsunless absolutely necessary.LOOKand SEEbehindand down for children, pets and hazards before and while backing.
6. USEEXTRACAREwhen approaching blind corners, shrubs, trees, or other objects that may obscure vision.
SlopeOperation
1. Slopesare a major factor relatedto slip and fall acci- dents,which can result in severe injury.All slopes require extra caution. If you feel uneasyon a slope, DO NOTmow
it.
2. Mow across slopes, neverup-and-down. Exercise extremeCAUTIONwhen changing directions on slopes. DO NOTmow steep slopes or other areaswhere stability or
traction is in doubt. Referto the Slope Guideat the end of this manual.
3. Useextra carewith grass catchers or other attachments;
these affect the handling andthe stability of the machine.
Preparation
1. Read,understand, and follow instructions and warnings in this manual and on the mower, engine and attachments. Knowthe controls and the proper useof the mower before starting.
2. Only mature, responsible persons shall operatethe machine and only after proper instruction.
3. Data indicates that operators age60 and above,are involved in a largepercentageof mower-related injuries.
Theseoperators should evaluatetheir ability to operatethe
mower safely enough to protect themselvesand others
from serious injury.
Preparation (ContinuedFromPrevious Column)
4. Handlefuel with extra care. Fuelsareflammable and vapors are explosive. Useonly an approvedfuel container.
DONOTremovefuel capor addfuel with engine running. Add fuel outdoors only with engine stopped and cool. Clean spilled fuel and oil from machine. DO NOTsmoke.
5. Checkthe areato be mowed and removeall objects such as toys, wire, rocks, limbs and other objects that could cause injury if thrown by bladeor interfere with mowing. Also notethe location of holes, stumps, and other possible
hazards.
6. Keeppeople and pets out of the mowing area.
Immediately,STOPBlade,Stop engineand Stop mower if anyone enters the area.
7. Checkshields, deflectors, switches, blade controls and other safety devicesfrequently for proper operation and
location.
8. Make sureall safety decalsare clearly legible. Replaceif damaged.
9. Protectyourself when mowing and wear safety glasses, a dust mask, long pants, and substantialfootwear. DONOT
mow barefooted or with sandals.
10. Know how to STOPbladeand engine quickly in
preparationfor emergencies.
11. Use extra carewhen loading or unloading the machine
into a trailer or truck.
12. Checkgrass catchercomponents frequently for signs of
wear or deterioration and replaceas neededto prevent
injury from thrown objects going through weak or torn spots.
Safe Handlingof Gasoline
Toavoid personal injury or property damage, use extreme care in handling gasoline. Gasolineis extremely flammable
and the vapors are explosive.
1. Extinguishall cigarettes, cigars, pipes and other sources
of ignition.
2. Use only anapprovedfuel container.
3. DONOTremovefuel cap or add fuel with the engine
running. Allow the engineto cool before refueling.
4. DONOTrefuel the machineindoors.
5. DONOTstore the machine or fuel container inside where there is an openflame, spark or pilot light such as on a
water heater or other appliances.
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OperatorSafety
Safe Handling of Gasoline
(ContinuedFromPreviousPage)
6. DONOTfill fuel containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always placethe contain-
erson the ground away from the vehicle beforefilling.
7. Removegas-poweredequipment from the vehicle or trailer and refuelit on the ground. If this is not possible, then refuelequipment using a portable container, rather than a gasoline dispenser nozzle.
8. DONOTstart gas poweredequipment in enclosedvehi-
cles or trailers.
9. Keepthe nozzlein contact with the rim of the fuel tank or
container opening at all times until fueling is complete. DO NOTusea nozzlelock-open device
10. If fuel is spilled on clothing, change clothing
immediately.
11. DONOToverfill a fuel tank. Replacefuel cap and tighten
securely.
Operation
1. DONOTput hands or feet nearor under rotating parts.
Keepclearof discharge areawhile engine is running.
2. STOPenginewhen crossing gravel drives, walks, or
roads, and under any conditions where thrown objects might be a hazard.
3. Mow only in daylight or good artificial light.
4. DONOToperate mower while under the influence of
alcohol or drugs.
5.After striking a foreign object or if mower vibrates
abnormally,STOPthe engine, disconnect and securespark plug wire. Inspect the mower for anydamageand repair the damagebeforestarting.
6. DONOTmow near drop offs, ditches or embankments.
Operatorcould lose footing or balance.
7. STAYALERTfor holes and other hidden hazards.Tall
grass can hide obstacles. Keepawayfrom ditches,
washouts, culverts, fencesand protruding objects.
8. DONOTmow on wet grass. Always be sure of your footing. Keepa firm hold on the handleand walk, neverrun.
Slipping could cause injury.
9.ALWAYSstay behind handlewhen engine (motor) is
running.
10. DONOTleavethe machinewith the engine running.
STOPBLADEand STOPENGINEbeforeleavingthe opera-
tors position for any reason.
11. Beforecleaning, repairing or inspecting make certain
engine,blade and all moving parts haveSTOPPED. Disconnectand secure spark plug wire awayfrom plug to prevent accidental starting.
12. STOPengineand wait until the bladecomes to com-
pleteSTOPbefore removing grass bagand/or clearing grass.
Operation
(ContinuedFromPreviousColumn)
13. DONOToperatemower without the entire grass catch-
er, rear guard or other safety devicesin place and working.
DONOTpoint discharge at people, passingcars, windows
or doors.
14. DONOTdischarge materialagainst awall or obstruc-
tion. Material may ricochet back towards the operator.
15. Slow down beforeturning.
16. Watchout for traffic when near or crossing roadways.
17. DONOToperateengine in enclosedareas. Engine
exhaust gasescontain carbon monoxide, a deadly poison.
18. Onlyuse accessoriesapprovedby the manufacturer.
See manufacturer's instructions for proper operation and
installation of accessories.
MaintenanceandStorage
1. DONOTstore mower or fuel container inside where
fumes may reachan open flame, sparkor pilot light such as
in awater heater,furnace, clothes dryer or other gasappli-
ance. Allow engine to cool before storing machine in an enclosure. Store fuel container out of reachof children in a
well ventilated, unoccupied building.
2. Keepmower and enginefree of grass, leavesor excess greaseto reducefire hazardand engine overheating.
3. Whendraining fuel tank, drain fuel into an approved container outdoors and awayfrom open flame.
4. Keepall bolts, especially bladebolts, nuts and screws properly tight. Checkthat all cotter pins are in proper position.
5. Alwaysprovide adequateventilation when running
engine. Engineexhaust gasescontain carbon monoxide, a deadly poison.
6. Serviceengine and makeadjustments only when engine is stopped. Removespark plug wire from spark plug and
secure wire awayfrom spark plug to prevent accidental starting.
7. DONOTchange engine governor speedsettings or
overspeed engine.
8. Checkgrass bag assembly frequently for wear or
deterioration to avoidthrown objects and exposure to
moving parts. Replacewith new bag if loose seams or tears
are evident. Replaceslider or bag adapter if brokenor cracked.
9. Mower bladesare sharp and can cut. Wrap the bladesor
wear heavy leather gloves and use CAUTIONwhen handling them.
10. DONOTtest for spark by grounding spark plug next to
spark plug hole; spark plug could ignite gas exiting engine.
11. Havemachine serviced by anauthorized dealerat least
once a year and havethe dealer install anynew safety devices.
12. Use only factory authorized replacementparts or like parts when making repairs.
Assembly
WARNING:Beforedoingany assemblyor
maintenancetothe mower,removethe wire
from the sparkplug.
NOTE.In this instruction book, left and right describe the location of a part with the operator standing behind the
handle.
Unpacking
The mower was fully assembledatthe factory.When the mower was put in the carton, the handlewas put in the storage position. Toput the handle in the operating position, follow the steps below.
Handle
1. Removethe mower from the carton.
2. Removeall packing material from the mower and the handle.
3. Removethe wingnuts (A, Figure 1), washers (not shown), and bolts (B) from the right and left handle brackets (C).
Figure 1: Unfolding the lower handle
NOTE.Do not remove thelower set of handlehardware (D).
4. Raisethe lower handle, aligning it with one of thethree sets of holes in the handle brackets (C). Reinstallthe bolts, washers and wingnuts.
5. Put the upper handle(A, Figure 2) in the operating (upright) position. Tighten the wingnuts (B).
NOTE.Theheight of the handle can be set for operator comfort. See "HandleHeight".
CAUTION:Becareful whenyou fold or raisethe handle. Do not damagethe cables.A cable that is bent will not work correctly. Beforeyou usethe unit, replacea bent or damaged
cable.
,
Hold the engine stop lever againstthe handle.(Refer to section entitled 'EngineStop Lever'.) Slowly pull the recoil-start grip (A, Figure3). Toattach the recoil-start grip to the rope guide (B), twist the rope through the rope guide mounted on the right sideof the handle.
Figure2: Unfolding the upper handle
Figure3: Attaching the recoil-start grip
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Adjusting the Handle Height
1. Removethe wingnuts (A, Figure4), washers (not shown), and bolts (B) from the right and left handle brackets (C).
Note. Donot remove the lower set of handle hardware(D).
2. Adjust the handleto a higher or lower height adjustment hole (A, Figure 5).
Assembly
Figure4: Removing the handleadjustment hardware
3. Reinstallthe bolts, washers and wingnuts removed in Step 1.
Figure5: Height adjustment holes (Components removed for clarity)
Assembly
Assemblingthe GrassBag
Note: On some models, the side mounted discharge deflector is temporarily attached (for shipping purposes) to the rearof the mower. Beforeassembly of thegrass bag, remove the side mounted discharge deflector.
1. Slide the frame assembly (A, Figure 6) into the grass bag (B). Make sure the handle(C) is on the outside of the grass bag.
2. First, attachthe clips (A, Figure 7) to the side of the frame assembly. Next,attach the clips to the top and bottom of the frame assembly.
Figure6: Installing the frame assembly
Figure7. Installing the bag clips
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Mounting the Grass Bag
1. Tomount the grass bag on the mower, raisethe rear door (A, Figure 8). Removethe mulching plug.
Important: Themulching plug should be removed only when bagging is desired, and should be replaced as soon as bag- ging operations are completed.
.
Holding the grass bag by the handle (A, Figure 9), mount the hooks (B) on either end of the grass bag frame assembly onto the reardoor pivot rod (C). Lower the grass bag againstthe rear of the mower. Lower the
rear door.
Assembly
Figure8: Removing the mulching plug
Important: Makesure both grass bag hooks are mounted on the pivot rod.
WARNING:Checkthe conditionof the grass
bagfor wear or deterioration. If worn or damaged,replacethe parts onlywith
approvedfactoryreplacementparts.
Emptying the Grass Bag
WARNING:Beforeyou removethe grassbag,
stopthe engine. Beforeyou removeany grass from the mower housing,disconnectthewire from the sparkplug.
1. Raisethe rear door to a vertical position.
2. Hold the handle of the grass bag and lift the frame assembly.Continueto lift the frame assembly until the
hooks are no longer mounted on the pivot rod. Remove the grass bag.
3. Empty the grass from the grass bag.
4. Tomount the grass bag onthe mower, see "Mounting The GrassBag".
Figure9: Mounting thegrass bag
Assembly
Attachingthe SideMountedDischargeDeflector
WARNING:To prevent the enginefrom
starting,disconnectthe wire from the sparkplug.
For shipping purposes, the side deflector was not installed. Locate the side deflector and install as follows.
1. Raisethe mulcher cover (A, Figure 18).
2. Attach the sidedeflector (B). Make sure the locking tabs (C) go through the slots in the side deflector.
3. Lower the mulcher cover (A, Figure 11).
4. Attach thewire to the spark plug.
Figure 10:Installing the side discharge deflector
Figure 11:Releasingthe mulcher cover
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Assembly
Mulching Tips
Mulching finely cuts the grass so that the grass can be easily recycled. Becausethe nutrients are returned to the soil, the lawn will need lessfertilizer. Tocorrectly mulch the lawn, follow the tips below.
Thegrass must be dry. If the grass is wet, it will be difficult to cut and cause heavyclumps of grass.
Thegrass must not be too tall. The maximum height to effectively cut is 4 1/2 inches.Set the height adjusters so that only the top third of the grass is cut.
If the grass is more than 4 1/2 inches high, two mowings will be necessary.Forthe first mowing, setthe height adjusters in the highest position. Then, lower the height adjusters for the second mowing.
Preparing the Engine
ENGINEDOESNOTCONTAINOILORGASOLINE
Using the bottle of oil supplied in the carton, fill the engine with the proper amount of oil. Seethe engine manufacturer's instructions for the type of gasoline and oil to use. Before you usethe unit, readthe information on safety, operation, maintenance,and storage.
WARNING:Followthe enginemanufacturer's
instructionsforthetype ofgasolineand oil to use. Alwaysusea safetygasolinecontainer. Donot smokewhen addinggasoline to the engine.When insidean enclosure,do not
fill with gasoline. Beforeyou add gasoline,
stopthe engine. Letthe enginecool for severalminutes.
Keepa sharp edge onthe blade. A bladethat is not sharp will causethe ends of the grass to become brown.
Cleanthe undersideof the mower housing. Grassand other debris cankeepthe mower from working
correctly.
If the quality of cut is marginal, try the following:
Set the height adjusters at a higher cutting height.
Cutthe grass more frequently.
Operatethe mower at a slower ground speed.
Overlapthe cutting swathsinstead of cutting a full swath with each pass.
Mow across the marginal areasa secondtime.
IMPORTANT:This unit is equipped with an internal combustion engine and must not be usedon or nearany
unimproved forest-covered, brush-coveredor grass-covered and unless the engine'sexhaust system is equipped with a spark arrester meeting applicable localor state laws (if any).
If a spark arrester is used, it must be maintained in effective
working order by the operator.
Inthe Stateof Californiathe above is requiredby law
(Section 4442 of the California Public ResourcesCode). Otherstates may havesimilar laws. Federallaws apply on
federal lands. Seean Authorized Service Centerfor a spark arrester for the muffler.
Note:Actual sustained enginepower will likely be lower due to operating limitations and environmental factors.
Note: Theoperation of a new engine will sometimes result in a slight amount of smoke. Thissmoke is caused by paint or oil on or around the muffler. This is normal and only expectedduring initial operation.
Final Preparation
Beforeyou usethe mower, checkthe assembly of the wheels,the handle,and the controls. Makesure all the
fasteners are tight. Make surethe throttle control (if equipped) and the engine stop leverwork correctly.
If the mower is equippedwith height adjusters, makesure the height adjusters function properly. Beforestarting the engine, makesure eachheight adjuster is set atthe desired height. See"Adjusting The Height Of Cut" in the Maintenance
sections.
11
Operation
EngineStopLever
Releasethe engine stop lever (A, Figure12) and the engine and the blade will automatically stop. To run the engine, hold the engine stop lever in the Operatingposition (B).
Beforeyou start the engine,operatethe engine stop lever severaltimes. Makesure the cable moves easily.
4_ WARNING:Forsafe operation, the drive
Figure 13: Operatingthe wheeldrive system
systemmustimmediately disengagewhenthe drivelever is released. If the drive system doesnotdisengagecorrectly,do notoperate
the mower until thedrive systemis adjusted
or repaired by an authorizedservice center.
Figure 12:Operatingthe engine stop lever
Wheel DriveSystem
The mower has a wheeldrive system. Operatethe drive system asfollows.
1. Hold the engine stop lever (A, Figure 12) in the OperatingPosition (B).
2. Slowly pull the drive lever(A, Figure 13) back. The drive system is now engaged. To increaseground speed, slowly pull the drive leverfarther back. To decreaseground speed,slowly releasethe drive lever.
3. Todisengagethe drive system and stop the engine, completely releasethe engine stop lever.
4. Todisengage only the drive system, releasethe drive lever.The drive system will disengage but the engine
will continue to run.
Note: Whenthe drivesystem is disengagedon a new unit, it is possible for the wheelsto rotate if lifted off the ground.
This is normal and will stop after one or two hours of opera-
tion.
Stoppingthe Engine
Tostop the engine, releasethe engine stop lever.Disconnect the wire from the spark plug to prevent the engine from starting.
Beforeyou start the engine,check the engine stop cable.
Make sure the engine stop cableis assembled correctly.
Beforeyou operate the unit, replace a bent or damaged
engine stop cable.
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Startingthe Engine
WARNING:The blade will rotate when the engineruns.
IMPORTANT:Beforeyou start the engine, operate the engine
stop lever severaltimes. Make sure the enginestop cable moves freely.
Note: Theengine design does not include a throttle control or an enginespeed adjustment. Theengine is set at thebest speed for cutting grass, bagging grass, and for extended engine life.
Note: Models equipped with ReadyStart _ engines do not feature a primer button. Seethe engine manufacturer's
instructions for further information.
.
Checkthe oil.
2.
Fill the fuel tank with regular unleadedgasoline. Make sure the gasoline is clean. Leadedgasolinewill increase deposits and shorten the life of the valves.
Note: Do not usegasohol or methanol Donot usepremium unleadedgasoline.
Operation
Figure 14:Starting the engine
Rules for Safe and Effective Operation
Referto the 'Operator Safety'section of this manualfor important rules concerning safe andeffective mower operation.
WARNING:Alwaysusea safetygasoline
container.Do notsmokewhenaddinggasoline
to thefuel tank. When insidean enclosure,do
notadd gasoline.Beforeyou addgasoline, stopthe engine and letthe engine coolfor
severalminutes.
3. Make sure the spark plug wire is connectedto the spark plug.
4. Make sure the drive lever is in the disengaged position.
WARNING:To prevent an accident, make sure the drive lever is in the DISENGAGEDposition.
Whenthe drive lever is in the ENGAGED
position,donot startthe engine.
5. Stand behind the mower. Useone handto hold the engine stop lever in the operating position (A, Figure
14).
6. Start the mower: Pull the rope start handle (B) to crank the engine.
7. After the engine starts, allow a brief warm-up until the engine runs smooth before beginning mower operation.
8. If the engine does not start in 5 or 6 tries, seethe "Troubleshooting" Instructions.
13
Maintenance
MaintenanceChart
WARNING:Beforeyou make an inspection,
adjustment(exceptcarburetor),or repair, stop
the engine and disconnectthewire fromthe
sparkplug.
!!!!
Every8 Hoursor Daily
Checkengine stop lever Cleandebris off mower
Checkmower for loosehardware
Cleanbattery and cables (if equipped)
Lubricate mower Checkmower belt Checkmower blade **
Checkmower blade stopping time
First5 Hours
Changeengineoil
Checkengine oil level
Cleanengine air filter and pre-cleaner(if equipped) **
Changeengineoil Replaceoil filter (if equipped)
Replaceair filter Replacepre-cleaner(if equipped)
* Whichevercomes first. **Check blademore often in regionswith sandy soils or
high dust conditions.
Inspect muffler and spark arrester (if equipped) Replacespark plug
Replacefuel filter (if equipped) Cleanengine air cooling system
* Whichevercomes first. **Clean more often in dusty conditions or when airborne
debris is present.
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Maintenance
EngineMaintenance
Use the following maintenancesection to keepyour unit in good operating condition. All the maintenance information for the engine is in the engine manual. Beforeyou start the engine, readthis book.
WARNING:Beforeyou make an inspection,
adjustment(exceptcarburetor),or repair, stop
the engine and disconnectthewire fromthe
sparkplug.
Engine Tipping
Whenyou servicethe engine, inspectthe blade, or cleanthe underside of the mower housing; make sure to alwaystip the engine with the spark plug up (Figure 15). Transporting or tipping the enginewith the spark plug down will cause:
Lubrication
1. For maximum performance, lubricate thewheels and all pivot points with engine oil every 25 hours.
2. Tolubricate the engine, referto the engine manual.
Note: Do not lubricate the engine stop cable. Lubricants will damagethe cableand prevent the cablefrom moving freely. Replacethe cableif bent or damaged.
Hard starting.
Enginesmoking.
Spark plug fouling.
Oil or gas saturation of the air filter.
Figure 15:No forward engine tipping
Adjusting the Height of Cut
_b ARNING:The blade will rotate whenthe
Tochangethe height of cut, move the position of the adjuster arm at eachwheel (A, Figure 16). Make sure each adjuster arm is in the same position so that the mower will
cut level.
engineruns. Beforeyou changetheheight of cut, stoptheengine and disconnectthewire
from the sparkplug.
1. Disengagethe adjuster arm.
2. Move the adjuster arm to another position.
Figure 16:Adjusting the height of cut
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