Sears

OWNER'SMANUAL

MODEL NO.328.395900

CAUTION:Read SAFETYRULES andINSTRUCTIONS

carefully

[RRFTSMRN°3.75 HP 20" 7-Blade

Power Propelled Reel Mower

• Assembly• Operating

• Maintenance

• Service & Adjustments• Repair Parts• Safety Rules

I SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60179 U.S.A I

Safety RulesCAUTION: ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACE WIRE WHERE IT

_ CANNOT CONTACT SPARK PLUG TO PREVENT ACCIDENTAL STARTING WHEN _1__tiSETTING-UP,TRANSPORTING,ADJUSTINGORMAKINGREPAIRSTOYOURMOWER.

Always use care when operating the POWER REEL MOWER. Keep clear of moving parts. Do not work on POWER ]

REEL MOWER with engine running. Avoid striking or running into solid objects or debris in the area to be worked.Read and observe the Operation Precautions. Keep the POWER REEL MOWER clean. Follow a regular]maintenance and check schedule to provide efficient and safe operation. A well-cared-for POWER REEL MOWER

w Iast onger and operate more eff cent y, A ways be careful for yourself and for others.

Preparation 1. Thoroughly inspect the area where the equipment is to be used and remove all stones, sticks,wire, bones and other foreign objects.

2. Do not operate equipment when barefoot or wearing open sandals. Always wear substantialfootwear.

3. Check fuel before starting engine. Do not fill gasoline tank indoors, when engine is running, orwhile engine is still hot. Wipe off any spilled gasoline before starting engine.

4. Disengage drive clutch before starting engine.

5. Never attempt to make a wheel height adjustment while engine is running.

6. Mow only in day light or in good artificial light.

7. Never operate equipment in wet grass. Always be sure of your footing, keep a firm hold on thehandle and walk, never run.

Operation 1. Do not change engine governor settings or overspeed engine.

2. Do not puts hands or feet near or under rotating parts. Keep clear of discharge opening at alltimes.

3. Stop reel blade(s) when crossing gravel drive, walks or roads.

4. After striking a foreign object, stop the engine, remove wire from spark plug, thoroughly inspectthe mower for any damage, and repair the damage before restarting and operating the mower.

5. If the equipment should start to vibrate abnormally, stop the engine and check immediately forthe cause. Vibration is generally a warning of trouble.

6. Stope engine whenever you leave the equipment, before cleaning mower housing, and whenmaking any repairs or inspections.

7. When cleaning, repairing or inspecting, make certain reel and all moving parts have stopped.Disconnect spark plug wire and keep wire away from plug to prevent accidental starting.

8. Do not run engine indoors.

9. Shut engine off and wait until reel comes to a complete stop before removing grass catcherand/or any other mower component.

10. Mow across the face of slopes, never up-and-down. Exercise extreme caution when changingdirection on slopes. Do not mow excessively steep slopes.

11. Never operate mower without proper guards, plates or other safety projective devices in place.

12. DRAIN THE GASOLINE from your mower before transporting your mower inside your car orother vehicle.

LOOK FOR THIS SYMBOL TO POINT OUT

IMPORTANT SAFETY PRECAUTIONS. ITMEANS - ATTENTION!H "BECOME ALERTZ!!YOUR SAFETY IS INVOLVED.

2

CONGRATULATIONS on your purchase of a Sears Craftsman Lawn Mower. It has beendesigned, engineered and manufactured to give you the best possible dependability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest Sears ServiceCenter/Department.

Please read and retain this manual. The instructions will enable you to assemble and maintain your mowerproperly. Always observe the "SAFETY RULES".

MODELNUMBER

SERIALNUMBER

DATEOF PURCHASE

THE MODELAND SERIALNUMBERSWILLBEFOUNDON A DECALATTACHEDTO THE REAROF THE MOWER HOUSING,

YOU SHOULD RECORDBOTH SERIALNUMBERAND DATEOF PURCHASEANDKEEP INA SAFE PLACEFOR FUTURE REFERENCE.

MAINTENANCE AGREEMENTA Sears Maintenance Agreement is available on thisproduct.Contact your nearest Sears store for details.

CUSTOMER RESPONSIBILITIES• Read and observe the safety rules.• Followa regularschedule in maintaining,caring for and usingyour mower.• Follow the instructionsunder "Maintenance" and "Storage" sectionso this Owner's Manual.

PRODUCT SPECIFICATIONS

HORSE POWER: 3.75

DISPLACEMENT: 9.02

GASOLINE CAPACITY: 2 quart (Unleaded)

Oil (1-1/4 Pt. Capacity): SAE 30W SAE lOW30

SPARK PLUG (Gap .030 in.): Champion ShortCJ-8 Long J-gC

VALVE CLEARANCE: Intake: .005"- .OOT' Exhaust: .007"-.009"

Craftsman WarrantyTwo year limited warranty on Craftsman lawn mowers:

For two years from the date of purchase, when this Craftsman lawn mower ismaintained, lubricated and tuned-up according to the instructions in the owner'smanual, Sears will repair, free of charge any defect in material and workmanship.

If this Craftsman lawn mower is used for commercial or rental purposes, thiswarranty applies for only 90 days from the date of purchase.

This warranty does not cover:

• Expendable items which become worn during normal use, such as rotary mower and/or edger blades,belts, blade guard, blade adapters, air cleaners, spark plugs, tire chains and shear pins.

• Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failureto maintain the equipment according to the instructions contained in the owner's manual.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN LAWN MOWER TO THENEAREST SERVICE CENTER/DEPARTMENT IN THE UNITED STATES.

This warranty gives you specific legal rights, andyoumayalsohaveotherrightswhichvaryfromstateto state.SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60179

3

TABLE OF CONTENTSSAFETY RULE ......................... 2PRODUCT SPECIFICATIONS .............. 3CUSTOMER RESPONSIBILITIES ........... 3

WARRANTY ........................... 3TABLE OF CONTENTS ................... 4INDEX ................................ 4MOWER ACCESSORIES .................. 4

ASSEMBLY ........................ 5, 6, 7

INDEXA

Adjustments:Carburetor ................... 11

Engine Speed ................ 10Heightof Cut .................. 9

Air Filter:

Cleaning .................... 10

PaperCartridge ............... t0Replacement ................. 10

Assembly:Handle ...................... 5

Accessories ..................... 4

CControls:

EngineControl ............. 9, 10Speed Selector ................ 9

Customer Responsibilities .......... 3Cutting Levels ................... g

E

Engine:Control .................... 9 10

Oil Cap ...................... 7Oil Change .................. 10Oil Level ..................... 7

OilType ...................... 7Starting ...................... 9Storage ..................... 12

F

Filter,Air ...................... 10Fuel:

Type ........................ 7Storage ....................... 12

OPERATION ........................ 7, 8; 9MAINTENANCE ........................ 10

SERVICE & ADJUSTMENT ............... 11STORAGE ............................ 12TROUBLE SHOOTING ................... 13

REPAIR PARTS--MOWER ............. 14, 15REPAIR PARTS--ENGINE ............. 16, 17PARTS ORDERING/SERVICE ............. 20

GGasoline ....................... 7

HHandle:

AssemtYy ................ 5, 6, 7Height, Cutting ................ 9

I

Index .......................... 4

LLubrication:

Chain ...................... 10

Engine ................... 7, 10

MMaintenance:

Agreement ................... 3Air Filter .................... 10Air Filter

PaperCartridge ............... 10Engine ..................... 10Grass Catcher ................. 7Lubrication .................. 10

SparkPlugs ................. 10MowingTips ................... 2, 9

OOil:

Engine ...................... 7Storage ..................... 12

Operation:Operating Mower ............. 8, 9

Speed:Starting the Engine ............. 9Stopping Your Lawn Mower ....... 9

R

Repair/Replacement:Parts .................... 14, 15

Customer

Responsibilities .................. 3

S

Safety Rules .................... 2

Service and Adjustments:Carburetor ................... 11

Cutting Level .................. 9Engine .................. 10, 11

Service

Recommendation ................ 10

Spark Plugs .................... 10Specifications .................... 3Speed Control:

Engine ...................... 9Starting the Engine:

Starter Rope .................. 9

Steppingthe Mower ............ 9Storage ....................... 12

TTable of Contents ................. 4

Trouble ShootingChart ......................... 13

w

Warranty ....................... 3

MOWER ACCESSORIESThese accessories were available when the mower was purchased.They are also available at almost Sears retail outlets, catalog andservice centers, most sears stores can order repair parts for you,when you provide the model number your mower.

ENGINE

SPARK PLUG MUFFLER AIR FILTER GAS CAN ENGINE OtL STABILIZER

4

AssemblyTOOLS REQUIRED: 7/16" Wrench, Pliers, Screwdriver (11/16" Wrench needed to adjust Clutch Tension)

NOTE: Reference to left or right sideof the mower is from operator'sposition at the handle, facing forward.The lawn mower is fully assembledexcept for the handle throttle control,drive control rod and clutch controlrod. Everything is packed and shippedin one container.

ASSEMBLY:1. CARTON REMOVAL

Cut the back panel, lay down pullmower backwards.

2. PARTS ID

3. TOOLS REQUIRED7/16" Wrench, Pliers, Screwdriver(11/16" Wrench needed to adjustClutch Tension)

2. Assemble the clutch control rod byinserting the short rod bent end in theclutch bearing. The end of the rodmust be outside the belt (Fig. 6).

3. Insert the bent end of the long rodin the clutch lever bearing.

4. Insert a cotter pin in each bent end,but do not secure until finaladjustment is made.

IMPORTANT! ENGINE CLUTCH RODTENSION ADJUSTMENT: (Fig. 7)1. Lift the engine clutch lever to the

handle. If there is a slighttension onthe belt, the adjustment should becorrect. The tension should be justenough to propel the mower and reelwithoutthe belt slipping onthe pulley.

D. Refer to the operationinstructions before using mower.

be sure rod is

on the outside

STEP 1: Remove the grass catcher,handle assembly, and rods from the box(see Fig. 1, grass catcher not shown).

STEP 2: Attaching the handle: removethe bolts retaining the panel to the lowerhandle. You need six bolts to mount thehandle. Two of the six bolts were thoseyou just removed. The other four aresupplied with loose hardware in theplastic bag. (see Fig, 2) Take the bottomsection of the handle (Fig. 3) and installa bolt through the brace, the upperhandle section, and the panel orbracket. Put a nut on each bolt andsecure the panel or bracket on bothsides of the handle.

NOTE: The three holes in the upperhandle must be aligned with the threeholes in the lower handle. The handlebrace is put on the outside of theupper handle. Slip on the handlegrips. Soaking in hot water may easeassembly.

DRIVE CONTROL ROD ASSEMBLY:(see Fig. 4 & 5)1. Assemble drive control rod (one

piece rod with both ends bent), byinserting one bent end in the drivecontrol lever bearing and insertingthe other end in the drive pivot rod.

2. Secure the control rod with cotter pins.

ENGINE CLUTCH CONTROL RODASSEMBLY: (see Fig. 6)1. The clutch controlrod consistsof one

long rod with one bent end, onecoupler, two lock nuts and one shortrod with one bent end.

EXCESSIVE TENSION WILL REDUCEBELT LIFE AND PERFORMANCE OFTHE MOWER,2 Check for correct belt tension"

! CAUTION !A. Remove spark plug wire, engage

the clutch by lifting the clutchlever to the handle and pull onthe rope starter.

B. If the reel turns, the tension shouldbe correct, however, be sure tocheck if the idler bearing is puttingexcessive tension on the belt.

C. If reel does not turn, more tensionis needed. Final adjustment can bemade after reel is operating.

3. ADJUSTMENT PROCEDURES:A. Excessive Belt Tension: Remove

the upper rod from the clutch leverhandle and turn right (into thecoupler)one turn at a time until thetensionis correct.

B. Increased Belt Tension Needed:Remove the upper rod from theclutch lever handle and turn left(out of the coupler) one turn at atime until the tension is correct.

C. When the tension is correct, insertthe upper rod into the clutch leverhandle, secure the cotter pins atboth ends of the control rod andtighten the lock nuts to the coupler.At this time, replace the spark plugwire.

FIGURE 1: These parts, and thegrass catcher, should have beenremoved from the shipping carton.

7/8 Bolt

Upper handle

Brace

-Lower Handle

FIGURE 2

FIGURE 3: Reuse the two bolts on thepanel, plus the other four bolts yourreceived, to mount the handle.

5

Assembly

FIGURE 4: Installthe Wheel DriveControl rodon top and insertcotter pin.Then, open itsbottom to securely fastenit.

RGURE 5: Insert the rod at the bottom of the Wheel Drive Leverand secure with a cotter pin.

FIGURE7: Putthe Pentendof the rodthrough the holeof the drivedutch lever.

INSTALLING THRO'I-rLE CONTROL.1. One end of the throttle control is factory installed to the

carburetor.The other end needs to be installed in the upperhandle,

2. Take hold of the control lever at the other end of the cable androute the throttle cable under and behind the panel locatedwhere the upper handle is pelted to the lower handle.

3. See Fig. 8: Hold the control leverat the end of the throttle cableand twist it slightly so _e knob willpass through the slot in theupper handle.

Cluth

Jt'i ¸_.

RGURE 6: PUtthe bend end of the rod through the hole of theidler bracket.Securelaterwitha cotter p_n.

6

RGURE 8: Twist lever so knob will pass through slot in panel.

THROTFLE CONTROL ASSEMBLY:1. See F_g.9:When the knob isthroughthe

handle panel, straighten the thro_ecableso the throttle controlbody can bepushed through the panel slot•

SIDE VIEW

Handle

FIGURE 95. See Fig. 10: Push entire knob and

controlbody through the panelslotfromthe beck asshown.

FIGURE 10

Assembly6. See Fig. 11: Une the complete knob and

controlbody unit ,,V_ the panelslot. Useboth handsendpush thecontrolbody unitintothe panelslot untilit locks in place.

RGURE 11

INSTALLING GRASS CATCHER:1. See Fig. 12: Loosencatcher hook, nuts

and belts. Remove front nut and boltfrom each catcher hook. Then raisecatcher hooks and fasten both hookswith the belts. Leave belts loose untilcatcher is adjusted for proper clearancefrom the reel blades.

2. Attach grass catcher to the mower andmake sure the catcher does not touchthe reel Uedes. The catcher hooks areslotted so you can easily adjust thecatcher so itwill dear the reel blades.

3. When proper clearance is assured,tighten the nuts and bolts holding thehooks to the catcher.

TO

FIGURE 12

FUELAND OILNOTE:Engineis shippedWITHOUT oil Usea high quality detergent oil classified "forserviceSF,SE, SD or SC".30 or 10W-30wt.oilis recommendedfor most areas. Do netuse 10Wt-40Wt oil•

TO RLL CRANKCASEWITH OILPlace enginelevel.Clean area aroundoil fillbeforeremovingoil fill plug.

OIL FILLPLUG. Remove oil fill plug. Fillcrankcase to pint of overflowing. POURSLOWLY.Capacityapproximately20 ounces.Replaceoil fillplug.

Handle fuel with care - it is highlyflammable. Use only approved fuelcontainer.Never add fuel whila engine isrunning. Fill fuel tank outdoors withextreme care. Never fill fuel tank indoors.Replacegasoline cap securely and wipeup allspilledfuel.

We recommendthe use of dean, fresh lead-free gasoline.Leadedgasolinemaybe usedif lead-freeis not available.A minimum of 77octaneis recommended.Theuseof _ead-frsegasolineresultsin fewercembustiondepositsand longervalve life.

NOTE:We DO NOT recommendthe use ofgasoline which contains alcohol, such asgasohol.However,ifgasoline with alcohol isused, it MUST NOT contain more than 10percentEthanolandMUST be removedfromthe engine during storage. DO NOT usegasoline containing Methanol SeeSTORAGEINSTRUCTIONS

WARNING: Experience indicates thatalcoholblendedfuels(calledgasoholorusingethanol or methanol) can attract moisturewhich leads to separationend formationofacidsdunngstorage.Aciditygascan damagethe fuel systemof an enginewhile instorage.To avoid engine problems, the fuel systemshouldbe e_ beforestoragefor 30 daysorlonger.Drainthe gastank,startthe engineandlet itrununlitthefuel lineandcarburetorare empty.Use fresh fuel next season.SeeStorageInstructionsforadditionalinformation.Never use engine or carburetor cleanerproducts in the fuel tank or permanentdamage mayoccur.

DONOT fill fuel tank to point ofoverflowLng.Provideapproximately1/4"of tankspacefor fuel expansion.

7

Operation

KNOW YOUR MOWER

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR

MOWER. Compare the illustrations with your Mower to familiarize yourself with thelocation of various controls and adjustments. Save this manual for future reference.

MANUAL DRIVE LEVER / THROTTLE

REEL & DRIVE(Deadman Type)

AIR CLEANERCLUTCH CONTROL

ADJUSTMENT

CUTTING HEIGHTADJUSTMENT LEVER

/ DIVERTER FINS FOREVEN GRASS

LOADING IN CATCHER

REEL //

Model No. 328-395900

MEETS CPSC SAFETY REQUIREMENTS

Sears Walk-Behind Power Mowers conform to the safety standards of the AmericanNational Standards Institute, and the U.S. Consumer Product Safety Commission.

THROTTLE -- Used for s!opping and engine speeds.DRIVE LEVER -- Engages wheel thal drives mower.

DRIVE CLUTCH -- Used to engage reel.CUTTING HEIGHT LEVER -- Adjustsmover cutting heights.

8

HOW TO USE YOUR MOWERTHROTTLE CONTROL:The engine speed is controlled by thethrotlfe lever located at the top of thehandle.The leveralso controls starting andstopping.

DRIVE CLUTCH LEVER:This lever is located on the left side of themower and when raised, engages theclutch which driws the reel. For safety,when the lever is released, the real andmower stops immediately

MANUAL DRIVE LEVER:The drive lever is located on the dght sideof the handle.When pushed forward thedrivewheelengagesthe groundanddrivesthe mower. Activatedthe clutchleverfirst,then the drive lever to propel mowerforward.

CAUTION

The Operation of any lawn mower canresult in foreign objects thrown into theeyes, which can result in severe eyedamage. Always wear safety glasses oreye shields before starting your lawnmower and while mowing. Werecommend Wide Vision Safety Mask forover the spectacles or standard safetyglasses, available at Sears Retail orCatalogStores.

HEIGHT ADJUSTMENT• The cutting height of the mower is

adjustablefrom 3/16"to 1-1/4".• Front wheel assembly bar may be

moved in 2 holes (in side panels) toadjust height (Fig. 13).

• For best performanceusa onlytop twocuftJngheight adjustment holes.

FIGURE 13

CAUTION: To avoid possible damage tofront wheels do not start mower beforesetting height adjustment. Notchedheightbracket at right front of mower (Fig. 14)

be placed at desired cuttingheightpps .

OperationFINE ADJUSTMENT CUTTINGRANGESForfine adjustmentmoving lever at front ofmower (Fig.14) allowsrangeof 8 satltngs,four each for first and second adjustmentholes in mower body (fig.13).

Lift lever as shown (Fig. 14) and adjustheight by reppsitioningnotchedbracket.

RGURE 14

LeverPosition Height

A. B.Notch#1 scalping3/8" 718"Notch#2 7/16" 1"Notch#3 9/16" 1-1/16"Notch#4 11/16" 1-1/8"

A. Top adjustment holeB. Second adjustment hole

*When using A or B hole(Fig.13), notchedlever (Fig. 14) must be changed to A or Bhole also. (Use A in Fg. 13 & A in Fig.14).

._ CAUTION

Before starting engine, become famiUaiwith all controls. Read this Operator'sManual thoroughly,always check engineollevelbefore starting engine.

._ WARNING

Care should be taken to avoid inhalin¢exhaust gases as they contain carbormonoxide gas which is colorless ancodorless.Carbon monoxide is a dangerousgas that can cause unconsciousness antis potentially lethal. Do not run engine irconfined areas such as a dosed garage.

STARTING THE ENGINE1. Move throttielever tochoke position.Pull

rewind starter handle rapidly.Repeat ifnecessary. Move throttle up to runningposition.

2. Lift engine clutch control and holdagainst handle to engage reel (Fig.15).

3, Move drive control to DOWN positiontomove forward.

4, To disengage reel drive, immediatelyrelease control lever.

5. To stop engine mov_ throttle lever toSTOP position (Fig.15).

DriveControl

\ Throttle(Mowing speed Control)

I

EngineClutch

RGURE 15

HOW TO USE THE CONTROLSAND WHAT THE CONTROLS DO1. From the operators pceitionwhich is

behind the lawn mower, engages thecutting blade.

2. The control in the middle regulatesthespeed of the engine.

3. The control lever on the right engagesthe self-propelledmechanism.

TURN THE PRODUCT OFF1. The Engine--push the middle controlall

the way towards operator to stop.2. Cutting Bla_lease the handle on

the leftside.3. The Self-Propelled Mechanism_

release the handle on the leftside also.

9

GENERAL RECOMMENDATION1. The spark plug and air filter should be

rep_ced once a year.This wilt assurebetter engine performance and longerengine life.

2. Check all fastenersand be sure they aretight.

3. Follow all maintenance instructionslis-l_d on the following pages an thesem_e schedule.

CA nON:,.SCON.EC SPARKILUG WIRE FROM SPARK PLUG IANDP .CEW,REW,ERECANNOT COME IN CONTACT

WITH SPARK PLUG.

MaintenanceSERVICE RECOMMENDATIONS

SERVICE RECORD

REEL BACKLAPPED

CHECK & ADJUST BELT TENSION

LUBRICATE MOWER

ENGINE OIL CHANGE

ENGINE OIL CHECK

SERVICE AIR CLEANER

CLEAN/REPLACE SP_K PLUG

CHECK MUFFLER

CLBAN f_OW f.R

CLEAN AIR CLEANER

SCHEDULEFIRST EVERY EVERY E':E_Y

5 25 50 l{:!:_s.HOURS HOURS HOURS OF_SON

X

X

x

x

x

SERVICE DATES

FILL IN WHEN SERVICE

EVERY IS COMPLETEDUSE

x

x

@

RGURE 16

CHANGING ENGINE OIL1. Tiltmower back, place suitablecontainer

on floor next to drive wheel.2. Place a piece of metal over drive wheel

so oil will drain into container. A plasticfunnel can also be used. Cut part offunnel away and place under drain plugmaking sure small end of funnel isdirected towardthe container.

3. Removeoildrainplug.(Referto Fig.16).4. When oil is dreJned, replaceplug and

refill crankcase with oil as perinstructionson page 7.

TO SERVICE AIR CLEANERSClean cartridge at three month intervals orevery25 hours,whicheveroccurs first.NOTE: Service more often if necessary.1. Remove knob and cover.2. Remove cartridge by pulling it off of the

screw.

3. Clean by tapping gently on a flatsurface.Ifvery dirty,replace cartridge or dean asfollows:a, Wash in a low or non-sudsing

detergent and warm water solution.CAUTION: Do net use petroleumsc4ventssuch as kerosene, to cleancartridge.

b. Rinse thoroughly with flowing waterfrom inside out until water is clear.

¢, Allow cartridge to stand and air drythoroughlybefore using. DO NOTOIL CARTRIDGE. DO NOT USEPRESSURIZED AIRTO CLEAN ORDRY CARTRIDGE.

4. Install cartridge, then cover and screwknob securely.See Figure 17.

COVER

I PRE-CLEANEROPTIONAL"-. P/N491435

P/N 491588OR 5043

,ASEi!

FIGURE 17

SPARK PLUGClean and reset gap at .030" every 100hoursof opera'_n.

CLEAN COOUNG SYSTEMGrass, chaff or dirt may clog the rotatingscreen and the air cooling systemespecially after prolonged service cuttingdry grass, Yearly or every 100 hours,whichever occurs first, remove the blowerhousing and dean the areas to avoidoverspeeding, overheating and enginedamage. Clean more often if necessary.REfer to Engine manual for detailedinstructions.

CLEAN ENGINERemove dirt and debris with a doth orbrush. Cleaning with a forceful spray ofwater is not recommended as water couldcontaminate the fuel.

LUBRICATIONCheck oil level regularly. Oil all exposedbearings, linageand frent wheels. Oilchainfrequently. Reel and main drive bearingsare sealed.

REEL MAINTENANCENormally grinding of the reel is notrecommended or necessary to insureproper cutting.This is due to the extremehardness and great strength of the reel.Sharpening and back lapping whenrequired, should always be done by aprebedyequipped service center.CAUTION: DO NOT RUN ENGINE ATEXCESSIVE SPEEDS. Operating anengineat excessivespeedsincreasesthedanger of personal injury.

1, DO NOT TAMPER WITH GOVERNORSPRINGS, GOVERNOR LINKS OROTHER PARTSWHICHMAYINCREASETHE GOVERNEDENGINESPEED.

10

SERVICE AND ADJUSTMENTSTO CHECK OPERATION OF CHOKECONTROLS:Move speed control lever to "choke"position. The carburetor choke should bedosed.

WAS_n BELL CRANK

FIGURE 18

4_ UCASING t '_

CHOKE

TO ADJUST CHOKE CONTROLS:Place speed control lever on equipment in"FAST' (high speed) position. Loosencontrol casing clamp screw (B) on controlplate. Move control casing (A) and wireforward or backward until washer (C) justtouches the choke operating bellcrank (D).]]ghten casing clamp screw (B) on controlplate. REcheck operation of controls afteradjustment. Move control lever to "STOP"position. Lever must make good contactwen step switch if so equipped. (Refer toFig. 18). Reefer to engine manual fordetailed instructions.

ReplaceAir Cleaner

IDLE SPEED TH RO]q'LESTOP

ADJUSTING SCREW

THROTTLE

NEEDLE VALVE

CARBURETOR ADJUSTMENT FIGURE 19

FINAL ADJUSTMENT:Place throttle control in "FAST' posi_on.Turn needle valve in until engine slows(clockwise-lean mixture). Then rum it outpest smooth operating point until engineruns unevenly (rich mixture). Now tumneedle valve to the midpoint between richand lean so theengine runs smoothly.Next,adjust idle RPM. Rotate throttlecounterclockwise and hold against stepwhile adjusting idle speed adjusting screwto obtain 1750 RPM. Release throttle.Engineshould acceleratewithout hesitationor sputtering. If it does not, carburetorshould be readjusted, usually to a slightlyrichermixture.

CLUTCH BELT MAINTENANCE:1. Insbectclutch beitfrequentJyforwear

and demaga. Wom and damagedbelts can cause the dutch to operateimproperly,such as con_nuousmovement of the reel and rollerdrivewhen all leversare dL%=ngaged.

Replace the belt when excessive wearor damage occurs.

7. Replacedaadman dutch spring.(Attachto belt idler).

8. Replacebelt guard and belt guard belt.Do not tighten bolt.

9. Replaceclutchcontrol rod makingsurered is paced outsideof the belt.

10. Replace cotter pin and check forproper tension by followinginstructionson page 4 under heading "EngineClutch Red TensionAdjustmenf'

11. Now check dutch belt guard for properadjustment.Thare must be 1/16"clearancebetween the top of the beltandthe bottomof the belt guard. Adjustguard upor down to maintain the 1/16"clearance.

NOTE: The dearance must be checkedand adjustment made when the dutch isengaged and there is tension on the belt.(Lift clutch lever to the handle to engagedutch and put tension on the belt).

12. Whenthe 1/16"dearance isachieved,tighten belt guard firmly.

IMPORTANT:IMPROPER ADJUSTMENT OFBELT GUARD AND TENSION OFCLUTCH CONTROL ROD CANCAUSE PREMATURE WEAR OFTHE BELT AND FAILURE OFPROPER CLUTCH ACTION.

Clip fer throttlecable should secure cable tohandle.

CARBURETOR ADJUSTMENTSMinor carburetor adjustment may berequired to compensate for differences infuel, temperature, altitude or load. Aircleaner and air cleaner cover must beassembled to carburetor when runningengine.

INmAL ADJUSTMENT:Gently tum needle valve clockwise until itjust doses. Valve may be damaged bytuming it in tee far. (Refer to Fig. 19).

Next open needle valve 1-1/2 turnscounterclockwise.This initialadjustment willpermit the engine to be started andwarmed up (approximately5 minutes) priorto final adjustment.

CLUTCH BELT REPLACEMENT:1. Remove cotterpinfrom lowerdutch

control rod (Part 1012D) and slidecontrol rod from dutch bearing (Part1046D).

2. Remove belt guard bolt using 1/Z'wrench and remove belt guard fromthe clutch body.

3. Detach Deadman clutch spring (Part1052D) from deadman belt idler (Part1047D).

4. Remove the worn belt.5. Install new belt by placing around

jackshaft pulley (Part 1053) first andthen around the engine pulley (partI063).

6. CAUTION: Make sure idler bearing(part I048D) rests againstthe inside ofthe belt.O'ha belt must be placed overthe pulleysand the idlerbearing).

11

STORAGE

MOWER:

• Clean all debris off mower and engine with arag or brush.

• Do not use water.

• Oil all chains and wipe off excess oil with a

rag.

ENGINE:

Engines to be stored over 30 days should becompletely drained of fuel to prevent gum

deposits forming on essential carburetor parts,fuel filter and tank.

NOTE: The use of a fuel additive, such as STA-BIL®,

or an equivalent, will minimize the formation of

fuel gum deposits during storage. Such anadditive may be added to the gasoline in the fueltank of the engine, or to the gasoline in a storagecontainer.a. All fuel should be removed from the tank.

Run the engine until it stops from lack of fuel.

b. While engine is still warm, drain oil fromcrankcase. Refill with fresh oil.

c. Remove spark plug, pour approximately 1/2

ounce (15 cc) of engine oil into cylinder andcrank slowly to distribute oil. Replace spark plug.

IMPORTANT:.

IT IS IMPORTANT TO PREVENT GUMDEPOSITS FROM FORMING IN ESSENTIALFUEL SYSTEM PARTS SUCH AS THE

CARBURETOR, FUEL FILTER, FUEL HOSE,OR TANK DURING STORAGE. ALSO,EXPERIENCE INDICATES THAT ALCOHOL

BLENDED FUELS (CALLED GASOHOL ORUSING ETHANOL OR METHANOL) CANATTRACT MOISTURE WHICH LEADS TOSEPARATION AND FORMATION OF ACIDS

DURING STORAGE. ACIDIC GAS CANDAMAGE THE FUEL SYSTEM OF AN ENGINEWHILE IN STORAGE.

OTHER:

Do not store gasoline from one season to another.

• Replace your gasoline can if your can starts

to rust. Rust and/or dirt in your gasoline cancause problems.

• Do not store your mower under any plasticcover. Plastic cannot breathe which allows

condensation to form and can cause yourmower to rust.

d. Clean dirt and chaff from cylinder, cylinder

head fins, blower housing, rotating screenand muffler areas.

e. Store in a clean and dry area.

12

TROUBLE SHOOTING CHARTPROBLEM CAUSE

1. Engine fails to start. A

B

C

D

Check fuel tank for gas.

Spark plug lead wire disconnected.

Throttle control lever not in starting position.

Check spark plug.

E Carburetor improperly adjusted. Engineflooded. Remove spark plug, dry the plug,crank engine with plug removed, and throttlein off position. Replace spark plug and leadwire and resume starting procedures.

F Old/stale gas. Drain and refill with fresh gas.

2. Hard starting or loss of power.A Spark plug wire loose

B Carburetor improperly adjusted.

C Dirty air cleaner.

3. Operation erratic.A Dirt in gas tank. Drain, clean and refill.

B Dirty air cleaner.

C Water in fuel supply. Drain and refill.

D Vent in gas cap and/or carburetor plugged.Clear vent.

E Carburetor improperly adjusted.

4. Occasional skip (hesitates) at high speed.A Spark plug fouled, faulty or gap too wide.

B Carburetor improperly adjusted.

C Dirty air cleaner.

5. Idles poorly.A Carburetor idle speed too slow.

B Spark plug gap too close.

C Carburetor idle mixtureimproperly set.

adjustment

6. Engine overheatsA Adjust carburetor.

B Remove any obstructions from air passagesin shrouds.

C Clean cooling fins.

D Fill crankcase to proper oil level.

13

Front Throw Reel Mower Repair Parts n Model No. 328-395900

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Front Throw Reel Mower Repair Parts -- Model No. 328-395900

REF. PART OrderpartsfromSearsby REF. PARTNO. NO. DESCRIPTION SpecifyingModel& PartNo. NO. NO.

1 1001-A Handle 71 10712 7015-A ShoulderBoltfor Handle 72 10723 1003 HandleGrips (2 req.) 73 10734 1004 Drive ControlLever 74 10745 1005-D ClutchControlLever 75 10757 1007 PlasticWasher (2 req.) L& R 76 1076-D8 1008 "LockNuts7/16" - 14 (2 req.) L & R 77 1077-D9 1009 Drive & ClutchLever Grips 78 1078-S

10 1010 DriveControlRod 79 1037-D11 1011 *Cotter Pins1/8"x 1/2" (3 req,) 80 108012 1012-D ClutchContml Rod 81 105713 1013 ThrottleControlAssembly 82 1082-D14 1014 Handle Brace Plate 83 108315 1015 '1/4" _28 Nuts(6 req.) 84 102816 1016 Lower Handle (2 req.) 85 1085-D18 1018 "1/4 - 28 x 7/8" Bolts(6 req.) 86 108619 1019 HandleBrace (2 req.) L& R 87 102820 1020 '114 - 28 x 5/8"Bolts(2 req.) L & R 88 108821 1021 "1/4"- 28 Nuts(2 raq.) L& R 89 107022 1022 Drive Pivot Rod 90 103323 1023 Drive PivotSpring 91 1091-B24 1024 Drive Pivot Arm 92 10g2-A25 1025 *Set Screw3/8" -16 x 1/2"Square Head 93 105726 1026 Lower Drive controlRod 94 109427 1011 "CotterPin 1/8"x 1/2" 95 103328 1028 '5/16" - 18 x 3/4"Bolts (4 req.) L & R 96 109629 1029 Deck 97 109731 t031 Roller SupportBracketwith Bearing 98 102832 1031 Roller Support Bracket g8A 1075-A33 1033 "5/16" - 18 x 1/2" Bolts (2 req.) 99 109934 1034 Roller Drive Tube 100 110035 1035 Rotter DriveTires (5 req.) 101 1101-236 1036 Roller End Caps (2 req.) 1101-A37 1037 tnd Cap Bearings (2 req.) 102 103338 1038 Roller Drive Sprocket (30teeth) 103 1103-A39 1039 Roller Drive Bolts (3 req.) 104 102840 1015 "1/4"- 28 Drive Nuts (6 req.) 105 110541 1041 Roller Drive Shaft 106 110642 1042 Spacer 107 1107-743 1043-A Engine, State Model 108 110844 1044 "5/16"- 24 x 1-1/2" Bolts(4 req.) 109 110945 1045-D Main ClutchBody 110 103346 1046°D ClutchRod Bearing 111 111147 1047-D Belt IdlerArm 112 111248 1048-D Idler Bearing 1112-B4g 1049 "3/8"-16 1/2" Flat Head PhillipsHead Screw 113 111350 1015-A Boltfor ClutchBody 114 100751 1051 Washer 115 100852 1052-O ClutchSpringw/Swing Plate 115A 1008-A53 1053 Jack Shaft with Pulley& Sprocket 116 111654 1054 Jack Shaft Housing(2 req.) 117 100255 1028 "5/16"- 18 x 3/4" Bolts (4 req.) 118 111856 1092 Clutch Drive Chain -No. 41 x 46 pitch 119 100857 1057 *Connecting Link for No.41 Chain 120 112058 1058 Clutch Chain Guard 121 112159 1033 "5/16"- 18 x 1/2" Bolts 122 112260 1060-B ClutchBelt 124 112461 1061 Belt Guard 125 306562 1062 %/16" - 18 x 3/8" Bolts 127 112763 1063 Engine Pulley 128 101865 1065 Allen Set Screw 5/16" - 24 x 15116" N/S66 1066-D Rear AxleShaft N/S67 1067-D Releiner68 1068-C Sprocket (30 teeth with Hub)69 1069 Sprocket(8 teeth withHub)70 1070 *Set Screws 7/16" - 20 x 7/16" Half Dog (3 req.)

DESCRIPTIONOrder parts from Sears by

SpecifyingMod_ & Pad No.

AxleSuppod Bearing (2 req.)Roller Bracket Supports (2 req.)Axle hangers(4 req.)*Hanger Bolts 5116"- 24 x 7/8" (8 req.)"5/16" - 24 Nuts (8 req.)SpacerSpacerRear Wheels w/Bearings(2 req.)Retainer Bearing*Roller Drive Chain No. 41-36 Pitch*Connecting Link No. 41Slide Plate w/Chain Guard BracketCatcher Hook Bracket"5/16" - 18 x 3/4" Bolts (4 req.)Side PlateCatcher Hook Bracket"5/16" - 18 x 3/4"Bolts (4 req.)Sprocket (17 teeth)*Set Screws 7/16" - 20 x 7/16" Half Dog (4 req.)"5/16" - 18 x 1/2" Bolts (2 raq.)Sprocket (11 teeth)*Reel Drive Chain No. 41-45 Pitch*Connecting Link No. 41Chain Guard"5/16" - 18 x 1/2" Bolts (2 raq.)Height Adjustment LeverHeight Adjustment Notched Bracket"5/16" - 18 x 3/4" Bolt5/16" -18 NutSpacer BushingHeight Adjustment SpringShieldShieldAssembly Hardware"5/16"- 18 x 1/2" Bolt(2 req,)Bed Knife"6/16" - 18 x 3/4"Bolts(2 req.)TaperedBolts5/16" -18 x 5/8" (6 req,)Bushing for TaperedBolt (6 req.)Reel Assembly 7 BladeReel Bearings (2 req.)Reel BearingRetainer"5/16" - 18 x 1/2" Bo_ls (2 req.)ReelBearing RetainerFrontWheel AssemblyBarBushingTie rodPlasticWasher"7/16" - 14 Nuts(2 req.)"7/16" - 14 Jam Nuts (2 req.)FrontWheels with BearingsFrontWheel Bearings(2 req.)"7/16"- 14 x 3-1/2" Bott"7/16" - 14 Nuts (2 req.)Flat Washer"7/16"• 14 x 3-1/4" BoltPlasticGrass CatcherCatcher HookWasherCatcher Hook1/4" - 28 x 7/8" Bolt (4 req.)

3959M** Owner manual_Repair Parts1202E** Engine Operating Instruction Manual

* Standard Hardware Items, may be purchased locally.** NOT SHOWN

15

NOTES-- MAINTENANCE RECORD

16

NOTES m MAINTENANCE RECORD

17

NOTES-- MAINTENANCE RECORD

18

NOTES m MAINTENANCE RECORD

19

OWNER'SMANUAL

MODEL NO.328-395900

CRRFTSHRN ®3.75 HP 20" 7-BladePower Propelled Reel

Each Lawn Mower has its own model number. Each enginehas its own model number

The model number for your lawn mower will be found on adecal attached to the rear of the mower housing.

The model number for the engine will be found on the BlowerHousing of the engine adjacent to the spark plug.

All parts listed herein may be ordered through Sears,Roebuck and Co. Service Centers and most retail stores.

When ordering repair parts, always give the followinginformation:

• Product- "Self Propelled Reel Mower"• Model Number - 328-395900• Engine Model Number -• Part Number• Part Description

Your Sears merchandise has added value when youconsider that Sears has service units nationwide staffedwith Sears Trained technicians...professional techniciansspecifically trained on Sears products, having the parts,tools and the equipment to insure that we meet ourpledge to you, we service what we sell

Your Sears Merchandise takes on added value when youdiscover that Sears has Service Units throughout thecountry. Each is staffed by Sears-trained, professionaltechnicians using Sears approved parts and methods.

SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60179 U.S.A I

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