Jonsered LT2220 CMA2 Operator'S Manual Download

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SERVICE AND ADJUSTMENTS

Fig. 30

TO REPLACE MOWER BLADE DRIVE BELT

(See Fig. 30)

Park the tractor on level surface. Engage parking brake.
BELT REMOVAL -

• Remove mower from tractor (See “TO REMOVE

MOW ER” in this section of this manual).

• Remove screws from RH mandrel cover and remove

cover.

• Remove screws from LH mandrel cover and remove

cover.

• Work belt off both mandrel pulleys and idler pulleys.
• Pull belt away from mower.
BELT INSTALLATION -

• Install new belt in reverse order of removal. See belt

routing decal located on right mandrel cover.

• Make sure belt is in all pulley grooves and in side all

belt guides.

•

Install left and right mandrel covers and tighten se cure ly.

Make sure belt is in mandrel pulley cover.

• Install mower (see "To install mower" in this section of

this manual).

LH MANDREL

COVER

BELT

MANDREL

PULLEY

IDLER

PULLEY

RH MAN DREL

COVER

MANDREL

PULLEY

IDLER

PULLEY

TO CHECK BRAKE

If tractor requires more than five (5) feet to stop at highest

speed in high est gear on a level, dry concrete or paved

surface, then brake must be serviced.
You may also check brake by:
1. Park tractor on a level, dry concrete or paved surface,

depress brake pedal all the way down and engage

parking brake.

2. Disengage transmission by placing freewheel control

in “transmission disengaged” position. Pull freewheel

control out and into the slot and release so it is held in

the disengaged position.

The rear wheels must lock and skid when you try to manually

push the tractor forward. If the rear wheels rotate, then the

brake needs to be serviced. Contact a qualified service center.

TO REPLACE MOTION DRIVE BELT

(See Fig. 31)

Park the tractor on level surface. En gage parking brake.

For as sis tance, there is a belt installation guide decal on

bottom side of left footrest.
BELT REMOVAL -

• Remove mower (See “TO RE MOVE MOWER” in this

section of manual).

NOTE:

Observe entire motion drive belt and position of all

belt guides and keepers.
•   Disconnect clutch wire harness.
•   Remove clutch locator.
•   Remove belt from clutching idler and all stationary

idlers.

• Remove belt downward from engine pulley and around

electric clutch.

• Pull belt slack toward rear of trac tor. Carefully remove

belt up wards from trans mis sion input pulley and over

cooling fan blades.

BELT INSTALLATION -

• Carefully work new belt down around transmission

cooling fan and onto the input pulley.

• Pull belt toward front of tractor and roll belt around

electric clutch and onto engine pulley.

• Install belt through all stationary idlers and clutch ing

idler.

•   Reinstall clutch locator and tighten nut securely.
•   Reconnect clutch harness.
•   Make sure belt is in all pulley grooves and in side all

belt guides and keep ers.

• Install mower (See “TO IN STALL MOWER” in this sec-

tion of manual).

Fig. 31

02201

STATIONARY

IDLERS

TRANS MIS SION

IN PUT PULLEY

CLUTCHING

IDLER

ELECTRIC

CLUTCH

LOCATOR

CLUTCH

WIRE

HAR NESS

Summary of Contents for LT2220 CMA2

Page 1: ...Operator s Manual LT2220 CMA2 02764 ...

Page 2: ... dangerous Tires can lose traction with the ground and cause you to lose control of your tractor Do not operate the machine while under the influence of alcohol or drugs Watch for traffic when operating near or crossing roadways Use extra care when loading or unloading the machine into a trailer or truck Always wear eye protection when operating machine Data indicates that operators age 60 years a...

Page 3: ...ed equipment except at the hitch point Follow the manufacturer s recommendation for weight limits for towed equipment and towing on slopes Never allow children or others in or on towed equipment On slopes the weight of the towed equipment may cause loss of traction and loss of control Travel slowly and allow extra distance to stop V SERVICE SAFE HANDLING OF GASOLINE To avoid personal injury or pro...

Page 4: ... arrester is used it should be maintained in effective working order by the operator A spark arrester for the muffler is available through your nearest authorized service center department CUSTOMER RESPONSIBILITIES Read and observe the safety rules Follow a regular schedule in maintaining caring for and using your tractor Follow the instructions under the Maintenance and Storage sections of this o...

Page 5: ...SSEMBLED PARTS Steering Seat Keys 2 Keys Slope Sheet 1 Oil Drain Tube For Future Use Steering Wheel Adapter Steering Wheel Insert Steering Boot 1 Steering Wheel 1 Flat Washer 1 Locknut 1 Washer 1 Seat 1 Knob ...

Page 6: ...FT STEERING WHEEL ADAPTOR STEERING BOOT TO CHECK BATTERY See Fig 1 OPEN BATTERY COVER FOR Inspectionforsecureconnections totightenhardware Inspection for corrosion Testing battery Jumping if required Periodic charging NOTE If this battery is put into service after month and year indicated on label label is located between terminals charge battery for minimum of one hour at 6 10 amps See BATTERY in...

Page 7: ... from the skid WARNING Beforestarting read understandandfollow all instructions in the Operation section of this manual Be sure tractor is in a well ventilated area Be sure the area in front of tractor is clear of other people and objects TOROLLTRACTOROFFSKID SeeOperation section for location and function of controls Raise attachment lift lever to its highest position Releaseparkingbrakebydepressi...

Page 8: ...ssembly Thereshouldbe6mm 1 4 9mm 3 8 gap between the bagger top and fender and the bagger top surface should be even with the top surface of the fender To adjust bagger position Fig 6 HORIZONTAL ADJUSTMENT Slightly loosen the nuts securing the bagger RH and LHhorizontaladjustmentbrackets Loosenonlyenough so the brackets keep their position but allow them to be moved Movethebracketstheamountforward...

Page 9: ...ted comfortably and tightened securely All tires are properly inflated For shipping purposes the tires were overinflated at the factory Be sure mower deck is properly leveled side to side front to rear for best cutting results Tires must be properly inflated for leveling Check mower and drive belts Be sure they are routed properly around pulleys and inside all belt keepers Check wiring See that al...

Page 10: ... safety inform ation about hazards which can result in death serious injury and or property damage DANGER indicates a hazard which if not avoided will result in death or serious injury WARNING indicates a hazard which if not avoided could result in death or serious injury CAUTION indicates a hazard which if not avoided might result in minor or moderate injury CAUTION when used without the alert sy...

Page 11: ...s transmission for pushing or slowly towing the tractor with the engine off HEIGHTADJUSTMENTKNOB Usedtoadjustthemower cutting height SERVICE REMINDER HOURMETER Indicates when service is required for the engine and mower IGNITION SWITCH Used for starting and stopping the engine LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position LIGHT SWITCH Turns the headlights on a...

Page 12: ...e measured from the ground to the blade tip with the engine not running These heights are approximate and may vary depending upon soil conditions height of grass and types of grass being mowed The average lawn should be cut to approximately 2 1 2 during the cool season and to over 3 during hot months For healthier and better looking lawns mow often and after moderate growth For best cutting perfor...

Page 13: ...e reverse directionwiththeattachmentclutchengagedwillshutoffthe engineunlessignitionkeyisplacedintheROS ON position WARNING Backing up with the attachment clutch en gaged while mowing is strongly discouraged Turning the ROS ON to allow reverse operation with the attachment clutch engaged should only be done when the operator decides it is necessary to reposition the machine with the attachment eng...

Page 14: ... tank to bottom of filler neck Do not overfill Use fresh clean regular unleaded gasoline with a minimum of 87 octane Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life Do not mix oil with gasoline Purchase fuel in quantities that can be used within 30 days to assure fuel freshness CAUTION Wipe off any spilled oil or fuel Do not store spill or use gasoline nea...

Page 15: ...ion Allow one minute for transmission to warm up This can be done during the engine warm up period The attachments can be used during the engine warm up period after the transmission has been warmed up andmayrequirethechokecontrolbepulledoutslightly NOTE If at a high altitude above 3000 feet or in cold temperatures below32 F thecarburetorfuelmixturemay need to be adjusted for best engine performan...

Page 16: ... deflector to allow mower to operate You are now ready to begin mulching BAGGING See Fig 17 Place deck into the high cut position Remove the rear discharge deflector or mulching plug Insert the discharge chute into the opening in the backplate and onto the mower deck adaptor Attachthechutetothetractorbyhookingthetwostraps to the flange of the chute NOTE Thestraphookmustgothroughthedischargechute o...

Page 17: ...operly leveled for best mowing per formance See TO LEVEL MOWER HOUSING in the Service and Adjustments section of this manual The left hand side of mower should be used for trim ming If grass is extremely tall it should be mowed twice to reduce load and possible fire hazard from dried clip pings Make first cut relatively high the second to the desired height Do not mow grass when it is wet Wet gras...

Page 18: ...lean air filter assure proper air fuel mixture and help your engine run better and last longer BEFORE EACH USE Check engine oil level Check brake operation Check tire pressure Check operator presence and ROS systems for proper operation Check for loose fasteners T R A C T 0 R Inspect Muffler Spark Arrester Clean Air Filter Change Engine Oil with oil filter Replace Air Filter Paper Cartridge Replac...

Page 19: ...al Keep tires free of gasoline oil or insect control chemi cals which can harm rubber Avoid stumps stones deep ruts sharp objects and other hazards that may cause tire damage NOTE To seal tire punctures and prevent flat tires due to slow leaks tire sealant may be purchased from your local parts dealer Tire sealant also prevents tire dry rot and corrosion OPERATORPRESENCESYSTEMANDREVERSE OPERATION ...

Page 20: ...amage to seals do not use high pressure water or steam to clean transaxle Inspect cooling fan to be sure fan blades are intact and clean Inspect cooling fins for dirt grass clippings and other materials Topreventdamagetoseals donotusecom pressed air or high pressure sprayer to clean cooling fins TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid mainte nance is not required for...

Page 21: ...anual Use gauge on oil fill cap dipstick for checking level Be sure dipstick cap is tightened securely for accurate reading Keep oil at FULL line on dipstick Tighten cap onto the tube securely when finished MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a fire hazard and or damage SPARK PLUGS Replace spark plugs at the beginning of each mowing season...

Page 22: ...into clutch pulley groove Installleftfrontlinkintothelefthandfrontmowerbracket retain with single loop retainer springs as shown Slide right side of mower back and install right front link into right hand front mower bracket retain with single loop retainer springs Placethesuspensionarmsonmowerpins ifnecessary rock and raise front of mower to align mower pins with the holes in suspension arms Reta...

Page 23: ...WILL STAY LEVEL SIDE TO SIDE To obtain the best cutting results the mower housing should be adjusted so that the front is approximately 1 8 to 1 2 lower than the rear when the mower is in its high est position Checkadjustmentonrightsideoftractor Measuredistance D directly in front and behind the mandrel at bottom edge of mower housing as shown Before making any necessary adjustments check that bot...

Page 24: ...and into the slot and release so it is held in the disengaged position Therearwheelsmustlockandskidwhenyoutrytomanually push the tractor forward If the rear wheels rotate then the brakeneedstobeserviced Contactaqualifiedservicecenter TO REPLACE MOTION DRIVE BELT See Fig 31 Park the tractor on level surface Engage parking brake For assistance there is a belt installation guide decal on bottom side ...

Page 25: ...WEAK OR DEAD BATTERY FULLY CHARGED BATTERY Fig 34 TO REMOVE WHEEL See Fig 33 Block up axle securely Remove axle cover retaining ring and washers to allow wheel removal rear wheel contains a square key Do not lose Repair tire and reassemble On rear wheels only align grooves in rear wheel hub and axle Insert square key Replace washers and snap retaining ring securely in axle groove Replace axle cove...

Page 26: ...T WIRE CONNECTOR TO REPLACE HEADLIGHT BULB Raise hood Pull bulb holder out of the hole in the backside of the grill Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill Close hood INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting Check wiring TO REPLACE FUSE Replace with 20 amp...

Page 27: ...FUELSYSTEMPARTSSUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOLORMETHANOL CANATTRACTMOISTUREWHICH LEADSTOSEPARATIONANDFORMATIONOFACIDSDURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Empty the fuel tank by starting the engine and let it run until the fuel lines and ...

Page 28: ...ignition switch 7 Check replace ignition switch 8 Faulty solenoid or starter 8 Check replace solenoid or starter 9 Faulty operator presence switch es 9 Contact an authorized service center department Engine clicks but will not 1 Weak or dead battery 1 Recharge or replace battery start 2 Corroded battery terminals 2 Clean battery terminals 3 Loose or damaged wiring 3 Check all wiring 4 Faulty solen...

Page 29: ... of mower housing 8 Mower drive belt worn 8 Replace mower drive belt 9 Blades improperly installed 9 Reinstall blades sharp edge down 10 Improper blades used 10 Replace with blades listed in this manual 11 Clogged mower deck vent holes from buildup of 11 Clean around mandrels to open vent holes grass leaves and trash around mandrels Headlight s not working 1 Light switch is OFF 1 Turn light switch...

Page 30: ...30 SERVICE NOTES ...

Page 31: ... never across the face Do not mow slopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 1 Fold this page along dotted line indicated above 2 Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure 3 Sight across the fold in the direction of hill slope ...

Page 32: ...532 41 02 74 Rev 4 05 12 09 SR Printed in the U S A Jonsered Motor AB S 433 81 Partille Sweden ...

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