Table of Contents
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Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty
A
O
A
AL
Lawn Edger-
Model Series 550
iMPORTANT
READ SAFETY
RULES AND iNSTRUCTiONS
CAREFULLY
BEFORE
OPERATION
Warning:
This unit is equippedwithan internal combustionengineand shouldnot be usedon or nearany uniiprovedforest-covered, b rush-
coveredor grass-covered land unlesstheengine'sexhaustsystemis equippedwith a sparkarrestermeetingapplicablelocalor statelaws(if any).
If a sparkarresteris used,it shouldbe maintainedin effectiveworkingorder by the operator.In theState of Californiathe aboveis requiredbylaw
(Section4442 of the CaliforniaPublicResources Code). Otherstatesmay havesimilarlaws.Federallaws applyon federallands.A sparkarrester
for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO. Box361131 Cleveland,
Ohio 44136-0019.
PRINTEDIN U.S.A
MTD LLC, P.O. BOX 361131 CLEVELAND,
OHiO 44136-0019
FORMNO. 769-02351A
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Table of Contents
Related Manuals for MTD 25B-551A029
Summary of Contents for MTD 25B-551A029
- Page 1 If a sparkarresteris used,it shouldbe maintainedin effectiveworkingorder by the operator.In theState of Californiathe aboveis requiredbylaw (Section4442 of the CaliforniaPublicResources Code). Otherstatesmay havesimilarlaws.Federallaws applyon federallands.A sparkarrester for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO. Box361131 Cleveland, Ohio 44136-0019. PRINTEDIN U.S.A MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019 FORMNO. 769-02351A...
- Page 2 You can locate the model plate by standing at the operating positionand looking down at the rear of the Edger/Trencher. This information will be necessary to use the manufacturer's MTD LLC web site and/or help from the CustomerSupport Departmentor P.O.
- Page 3 Pleasetakea momentto reviewyour safetylabels. WAR NiNG This symbol points Outimportantsafety instructions WhiCh, if not foll0we& could endanger the personal safety and!or property of yourself S321 and others: Read and followal instructions in this manual before attempting to operate this machinel Failure tOcomply with these instructions may result personal njuryl When...
- Page 4 WARNING: Engine Exhaust, some of its constituents, and certain vehicle compo- nents contain or emit chemicals known to State of Californiato cause cancer and birth defects or other reproductiveharm. DANGER: This machine was built to be operated according to the rules for safe operation in this manual.
- Page 5 up and thrown by the blade. Thrown objects sight to cutting blade is blocked by guards. can cause serious personal injury. 24. Always stop engine when edging or 6. Always wear safety glasses or safety goggles trimming is delayedor when transporting machine from one location to another.
- Page 6 Securing the Handle IMPORTANT:This unitis shippedWITHOUTGASOLINE or OIL.After settingup the unit,serviceenginewith gasolineand oil as instructedin the separateengine manualpackedwith yourunit. NOTE: Referenceto right or left hand side of the edger is observedfromthe operatingposition. Positioning the Edger Handles Removeand discardanypackagingcardboardthat may be presentbetweenthe upper handleand the lower handle.
- Page 7 Blade Control Blade Depth Control Lever (TransportPositionShown) Bevel Adjustment Lever Primer Starter Rope/ Recoil Starter Curb Height WARNIN Adjustment Be familiar with all controls and their proper operation: Know howto stop the machine and d sengag them quickly, Figure Blade Depth Control Lever and their properoperation.Know how The bladedepthcontrol leveris locatedon the rightside WARNING:Be familiar with all controls...
- Page 8 The operation of anyedgercanresult grip on starterhandlethroughout t heentirestroke. in foreign objectsbeingthrownintothe 7. Allow thestarter h andle toslowly return totheeyebolt. eyes,whichcan resultin severeeye NOTE: If theenginefails tostartafterthreepulls,depress damage.Alwayswearsafetyglassesor theprimeran additionaltwotimesbeforepullingthestarter eyeshields.Werecommendwidevisionsafetymask ropeagain, for overspectacles or standard safetyglasses. Stopping The Engine Tostoptheedger'sengine,releasethe bladecontrol.
- Page 9 EdgingAlongA Curb /"'Curb Height Adjustment Theright,rearwheelofthe edgercanbe loweredinto one Lever of fivepositionsto easethetaskof edgingalonga curb. Toadjustthe heightof curb wheel,proceedas follows: 1. Lowerthe right,rear wheelby movingthe curb height adjustmentleverslightlyto the left. See Fig. 5-2. 2. Pivotthe right,rear wheelintoan applicableposition in relationto the heightof thecurb to be edgedalong. See Fig.
- Page 10 wire and groundagainst the engine ARNING: Disconnectthe spark plug before performingany adjustment, repairsor maintenance. Lubrication Maintaining Engine Refer totheEngine Manual p acked with youredger fora detailed description o fallengine-related service specifications. Wheels Lubricatethe wheelsand bearingsat least oncea season with a lightoil. Also if the wheelsare removedfor any reason,lubricatethe surfaceof the axlebolt and the inner surfaceof thewheelwith light oil.
- Page 11 Replacing the DriveBelt IMPORTANT:Toaid in reassembly, n otethe orientation Flangelock nut of the drivebelt on the two idler pulleysand theengine flywheelpulleyprior to performingthe followingsteps. Referto Fig.6-3. Theedger drivebelt is subjectto wear and shouldbe replacedif any signsof cracking,shreddingor rottingare present.Toreplacethe belt, proceedas follows: 1.
- Page 12 Notes Off-Season Storage Observethefollowingwhenpreparingthe edgerfor long-termstorage: 1. Cleanand lubricateunit thoroughlyas instructed maintenancesectionof this manual. 2. Referto the EngineManualpackedseparately with the edgerfor enginemanufacturers's storageinstructions. 3. Coatthe edger bladewith chassisgreaseto prevent rustingand corrosion. 4. Storethe edgerin a dry,clean area.Do notstore next i_il _ i _ _!ii _iii_i to anycorrosivematerials,such as lawnfertilizer.
- Page 13 Troubleshooting Guide Troubl Spark plug wire loose Connect andtighten sparkplug wire. Engine runs erratic Stalefuel in gasolinetank Draingasoline& refilltank with clean,fresh gasoline. Ventin gas cap plugged Clear vent of any debris. Drainfuel tank. Refill withfreshfuel. Wateror dirt infuel system Dirty air cleaner Referto the EngineManualpackedwith yourunit.
- Page 15 687-02022 Curb H eight Adjustment Lever PartL st. 732-04169 Compression Spring 2 687-02125A Curb H eight Adjuster Plate 734-1988 Wheel7 x 1.8SpokeBar Greyt Handle/Frame/ 3 687-02126 Blade P late A ssembly 734-1987 Wheel8 x 1.8SpokeBar Greyt Wheel Assembly 4 710-0191 Screw 3 /8-24 736-0234 FiatWasher,.385x 1.5x .075 Model 550 Series...
- Page 16 To locate the dealer in your area, check your Yellow Pages, lasts, sothe aboveexclusions or limitationsmaynot applyto you. or contact MTD LLC at RO. Box 361131,Cleveland, Ohio 44136- In no event shallrecoveryof any kindbe greaterthanthe amountof the 0019, or call 1-800-800-7310 or 1-330-220-4683 or log on to our purchasepriceof the productsold.Alterationof safety features of...