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MODEL NO. LT2119A (JNA19H48B)
19.0 HP 48 Inch
Lawn Tractor
00949-jonsered
532 18 68-63 Rev. 2 07.01.03 RD/TR
PRINTED IN U.S.A.
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SAFETY RULES SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROW ING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. Avoid starting or stopping on a slope. If tires lose trac- I. GENERAL OPERATION tion, disengage the blades and proceed slowly straight Read, understand, and follow all instructions in the down the slope. manual and on the machine before
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SAFETY RULES SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. WARNING: In order to prevent ac ci - den tal starting when setting up, trans- Never carry passengers or children even with the blades off. port ing, ad just ing or making repairs, al ways dis con nect spark plug wire Do not mow in reverse unless absolutely necessary. Al ways and place wire where it can not contact look
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CONGRATULATIONS on your purchase of a new tractor. PRODUCT SPECIFICATIONS It has been designed, engineered and manufa c tured to give you the best possible dependability and performance. Gasoline Capacity 3.5 Gallons and type: Unleaded Regular Should you experience any problem you cannot easily rem- edy, please contact your nearest authorized service center/ Oil Type (API-SF-SJ): SAE 30 (above 32°F) department. We have competent, well-trained tech ni cians SAE 5W-30 (below 32°F) and
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UNASSEMBLED PARTS Gauge Wheels Steering Wheel (4) Shoulder Bolts (4) Wheels (4) Adjusting Bars (1) Large Flat Washer Steering Wheel Adapter Steering Boot (4) Clevis Pins (4) Washers 3/8 x 3/4 x 14 Ga. (1) Locknut 1/4-28 (1) Locknut 1/2-20 Steering Extension Shaft (4) Retainer Springs Steering (4) Locknuts 3/8-16 (double loop) Wheel Insert (1) Hex Bolt 1/4-28 x 1-1/4 Nose Roller Seat Rod (1) Washer (2) Locknuts 17/32 x 1-3/16 x 12 Gauge 5/16-18 Retainer Spring (1) Kno
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ASSEMBLY Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping pur- poses. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness. TOOLS REQUIRED FOR ASSEMBLY STEERING WHEEL A socket wrench set will make assembly easier. Stan dard INSERT wrench sizes are listed. LOCK NUT (2) 3/4" wrench Utility knife LARGE FL
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ASSEMBLY TO DRIVE TRACT OR OFF SKID (See Op- INSTALL SEAT (See Fig. 3) er a tion section for location and function of Adjust seat before tightening adjustment knob. con trols) Remove adjustment knob and fl at washer securing WARNING: Before start ing, read, un der stand and fol low seat to cardboard packing and set aside for assembly of seat to tractor. all in struc tions in the Op er a tion section of this manu al. Be sure tractor is in a well-ventilated area. Be sure the area in
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ASSEMBLY Lower mower linkage with attachment lift control. TO ATTACH NOSE ROLLER (See Fig. 5) Assemble brackets "A" and "B" to the inside of mower Be sure belt tension rod is in dis en gaged position. mounting brackets as sho wn. Tighten securely. Install belt into electric clutch pulley groove. Place the suspension arms on outward pointing deck NOTE: Be sure bracket tabs are po si tioned in tab holes in mower brackets. pins. Retain with double loop re tain er spri
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ASSEMBLY CHECK TIRE PRESSURE ✓CHECKLIST The tires on your tractor were overinfl ated at the factory BEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC- for shipping purposes. Correct tire pressure is important TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE for best cutting performance. BEST PER FOR MANCE AND SATISFACTION FROM THIS Reduce tire pressure to PSI shown in “PRODUCT QUALITY PROD UCT. SPEC I FI CA TIONS” section of this manual. PLEASE REVIEW THE FOLLOWING CHECKLIST: ✓ All assembly inst
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OPERATION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. FAST IGNITION REVERSE HIGH LOW SLOW NEUTRAL CHOKE P LIGHTS ON ENGINE START ENGINE OFF ENGINE ON PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED OIL PRESSURE BATTERY FUEL REVERSE FORWARD OVER TEMP MOWER HEIGHT MOWER LIFT LIGHT 15 15 15 ATTACHMENT ATTACHMENT SLOPE HAZARDS CLUTCH ENGAGED DANGER, KEEP HANDS KEEP AREA CLEAR CLUTCH DISENGAGED AND FEET AWAY (
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OPERATION KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and ad just ments. Save this manual for future reference. IGNITION LIGHT SWITCH AT TACHMENT SWITCH POSITION CLUTCH SWITCH CHOKE CONTROL LIFT LEVER PLUNGER THROTTLE CONTROL ATTACHMENT LIFT LEVER BRAKE PEDAL REVERSE DRIVE PEDAL HEIGHT ADJUSTMENT KNOB FORWARD DRIVE PEDAL FREEWHEEL CO
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OPERATION The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye dam age. Always wear safety glass es or eye shields while operating your tractor or per form ing any adjustments or repairs. We rec om mend a wide vision safety mask over spectacles or stan dard safety glasses. HOW TO USE YOUR TRACTOR CAUTION: Always stop tractor com- plete ly, as described above, before leav- TO SET PARKING BRAKE (See Fig. 8) ing the operator's posi
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OPERATION TO STOP MOWER BLADES - disengage attachment The cutting height range is approximately 1-1/2" to 4". The heights are measured from the ground to the blade tip with clutch con trol. the engine not running. These heights are ap proxi mate and may vary depending upon soil conditions, height of grass CAUTION: Do not operate the mower without either the en tire grass catcher, and types of grass being mowed. on mowers so equipped, or the de fl ec tor The average lawn should
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OPERATION NOTE: To protect hood from damage when transporting your tractor on a truck or a trailer, be sure hood is closed CAUTION: Alcohol blended fuels (called gasohol and secured to tractor. Use an appropriate means of tying or using ethanol or methanol) can attract mois- hood to tractor (rope, cord, etc.). ture which leads to sep a ra tion and for ma tion of acids during stor age. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fu
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OPERATION AUTOMATIC TRANSMISSION WARM UP MOWING TIPS Before driving the unit in cold weather, the trans mis sion Mower should be properly leveled for best mowing per- should be warmed up as follows: formance. See “TO LEVEL MOWER HOUSING” in the Be sure the tractor is on level ground. Service and Adjustments section of this manual. Release the parking brake and let the brake slowly The left hand side of mower should be used for trim- return to operating po si tion. ming.
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maint_sch-tractore.new1 MAINTENANCE MAINTENANCESCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE SERVICE DATES Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems T R Check for Loose Fasteners 5 A Sharpen/Replace Mower Blades 3 C Lubrication Chart T Check Battery Level 4 0 Clean Battery and Terminals R Check Transaxle Cooling Check V-Belts Check Engine Oil Level Change Engine Oil (with oil filter) 1,2 Change Engine Oil (without oil filter) 1,2 E Clean Air
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MAINTENANCE TRACTOR MANDREL BLADE ASSEMBLY Always observe safety rules when performing any main- CENTER te nance. HOLE BRAKE OPERATION BLADE BOLT If tractor requires more than six (6) feet stopping distance (SPECIAL) at high speed in highest gear, then brake must be adjusted. STAR (See “TO ADJUST BRAKE” in the Service and Ad just ments section of this manual). TIRES FIG. 13 Maintain proper air pressure in all tires (See “PROD UCT SPECIFICATIONS” section of this manual). Keep ti
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MAINTENANCE Remove terminal guard. Check the crankcase oil level before starting the engine and after each eight (8) hours of operation. Tighten oil fi ll Disconnect BLACK battery cable fi rst then RED bat- cap/dipstick securely each time you check the oil level. ter y cable and remove battery from tractor. Rinse the battery with plain water and dry. TO CHANGE ENGINE OIL (See Figs. 15 and 16) Clean terminals and battery cable ends with wire brush Determine temperatur
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MAINTENANCE CLEAN AIR INTAKE/COOLING AREAS MUFFLER To insure proper cooling, make sure the grass screen, Inspect and replace corroded muffl er and spark arrester cooling fi ns, and other external surfaces of the engine are (if equipped) as it could create a fi re hazard and/or dam- kept clean at all times. age. Every 100 hours of operation (more often under extremely SPARK PLUGS dusty, dirty conditions), remove the blower housing and Replace spark plugs at the beginning of each mowing other
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SERVICE AND ADJUSTMENTS WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR AD JUST MENTS: Depress brake pedal fully and set parking brake. Place attachment clutch in “DISENGAGED” position. Turn ignition key to “STOP” and remove key. Make sure the blades and all moving parts have completely stopped. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug. TO INSTALL MOWER TRACTOR Be sure tractor is on level surface and mo
