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Poulan Pro 270451 Owner's Manual

13.5hp 38 inch
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II
OWNER'S
MANUAL
MODELNO. 270451
13.5HP 38 INCH
LAWNTRACTOR
•
Assembly
•
Operation
Maintenance
•
Service and Adjustments
•
Troubleshooting
•
Repair Parts
For Parts and Service, contact our authorized distributor:
call 1-800-849-1297
For Technical Assistance:
call 1-800-829-5886
174207
Rev. 3 5.15.02
RD/SV/MH
PRINTED
IN U.S.A.

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Summary of Contents for Poulan Pro 270451

  • Page 1 OWNER'S MANUAL MODELNO. 270451 13.5HP 38 INCH LAWNTRACTOR • Assembly • Operation For Parts and Service, contact our authorized distributor: call 1-800-849-1297 For Technical Assistance: Maintenance • Service and Adjustments • Troubleshooting • Repair Parts call 1-800-829-5886 174207 Rev. 3 5.15.02...

  • Page 2: General Operation

    Safety Rules ... Product Specifications Assembly Operation Maintenance Schedule Maintenance IMPORTANT- This cutting machine pable of amputating hands throwing objects. Failure to observe following safety instructions in serious injury or death. GENERAL OPERATION • Read, understand, and follow instructions in the manual machine before starting.
  • Page 3 DO NOT: • Do not turn on slopes unless neces- sary, and then, turn slowly and gradually downhill, if possible. • Do not mow near drop-offs, ditches, or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.
  • Page 4 • Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. • Avoid starting or stopping on a slope. If tires lose traction, disengage blades and proceed slowly down the slope. _Look for this symbol to point out...

  • Page 5: Customer Responsibilities

    PRODUCT SPECIFICATIONS GASOLINE 1.25 GALLONS CAPACITY UNLEADED AND TYPE: REGULAR OILTYPE SAE 30(ABOVE API-SF/SG/SH): SAE 5W-30 (Below 32°F) OILCAPACITY: 3 PTS _PARK PLUG: CHAMPION GAP: .030") RJ19LM OR J19LM VALVE INTAKE: CLEARANCE: EXHAUST:.009"-.011" GROUND SPEEDFORWARD: (MPR): REVERSE: TIRE FRONT: PRESSURE: REAR: CHARGING 9 AMPS@3600...
  • Page 6 Steering Wheel (1) Hex Bolt 3/8-16 x 1 Steering Wheel Insert (1) Large Flat Washer (1) Locknut 5/16-18 (1) Lockwasher 3/8 (1) Hex Bolt 5/16-18 x 1-1/4 Steering Extension Steering Wheel Adapter _St_oeritg Shaft Seat (1) Shoulder (1) Washer Bolt 5/16-18 17/32 x 1-3/16 x 12 Gauge _(1)Knob Slope Sheet...

  • Page 7: Tools Required For Assembly

    Your new tractor has been assembled unassembled for shipping purposes. tractor all parts and hardware you assemble correct tools as necessary to insure proper tightness. you begin. TOOLS REQUIRED ASSEMBLY A socket wrench set will make assembly easier. Standard wrench sizes you need are listed below.
  • Page 8 Ba_e_ INSTALL SEAT Adjust seat before tightening knob. • Remove adjustment knob and flat washer securing seat to cardboard packing and set aside for assembly seat to tractor. • Pivot seat upward and remove the cardboard packing. Remove cardboard packing and discard.
  • Page 9 CHECK TIRE PRESSURE The tires on your tractor were overin- flated at the factory for shipping pur- poses. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual. CHECK FOR PROPER POSITION OF ALL BELTS...
  • Page 10 These symbols may appear on your tractor Learn and understand their meaning. BATTERY CAUTION OR WARNING ENGINE ON ENGINE OFF FUEL CHOKE R N H L ATrACHMENT REVERSE CLUTCH ENGAGED ATTACHMENT IGNITION CLUTCH DISENGAGED DANGER, KEEP HANDS AND FEET AWAY or in literature supplied with the product.
  • Page 11 KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments, Attachment Clutch • " ." Throttle/Choke Clutch/ Brake Pedal Gearshif Our tractors conform to the safety standards ATTACHMENT CLUTCH LEVER - Used...

  • Page 12: To Move Forward And Backward

    The operation of any tractor eyes, which can result in severe eye damage. glasses or eye shields while operating adjustments or repairs. spectacles or standard HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE Your tractor is equipped with an operator presence sensing switch.
  • Page 13 TO ADJUST MOWER cu'n'ING HEIGHT The position of the attachment determines the cutting height. • Grasp lift lever. • Press plunger with thumb and move lever to desired position. The cutting height range is approxi- mately 1-1/2 to 4". The heights are measured from the ground to the blade...

  • Page 14: Add Gasoline

    BEFORE STARTING THE ENIGNE CHECK ENGINE OIL LEVEL • The engine in your tractor has been shipped, from the factory, already filled with summer weight oil. • Check engine oil with tractor on level ground. • Remove oil fill cap/dipstick and wipe clean, reinsert...

  • Page 15: Mowing Tips

    MOWING TIPS • Tire chains cannot be used when the mower housing is attached to tractor. • Mower should be properly leveled for best mowing performance. LEVEL MOWER HOUSING" Service and Adjustments section of this manual. • The left hand side of mower should be used for trimming.

  • Page 16: General Recommendations

    Check Tire Pressure Ch6ck Brake Operation Check Operator Presence and Int_dock Systems R Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chad Check BaRe,"/Level Clean Battery and Terminals Check Transaxle Cooling Adjust Blade Belt(s) Tension Adjust Motion Drive Belt(s) Tens_n Check Engine Oil Level Change Engine Oil Clean Air Filter...

  • Page 17: Brake Operation

    TRACTOR Always observe safety rules when performing any maintenance. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed highest gear, then brake must be adjusted. (See "TO ADJUST BRAKE" in the Service and Adjustments section this manual).

  • Page 18: Clean Air Screen

    BATTERY Your tractor has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. • Keep small vent holes open. •...

  • Page 19: Engine Cooling Fins

    ENGINE COOLING FINS Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating. • Remove screws from blower housing and lift housing and dipstick tube assembly off engine. • Cover oil fill opening to prevent of dirt.
  • Page 20 CLEANING • Clean engine, battery, seat, finish, of all foreign matter. • Keep finished surfaces and wheels free of all _]asoline, oil, etc, • Protect painted surfaces with automo- tive type wax. 41_CAUTION: Before performing : * Depress clutch/brake pedal fully and set parking braKe. Place gearshift lever in neutral (N) position.
  • Page 21 TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground or driveway. Make sure tires are properly inflated (See "PROD- UCT SPECIFICATIONS" section of this manual). If tires are over or underinflated, you will not properly adjust your mower.
  • Page 22 TO REPLACE MOWER BLADE DRIVE BELT The mower blade drive belt may be replaced without tools. Park the tractor on level surface. Engage parking BELT REMOVAL- • Remove mower from tractor (See '_'O REMOVE MOWER" in this section this manual). •...
  • Page 23 FRONT WHEEL TOE-IN/CAMBER The front wheel toe-in and camber are not adjustable on your tractor. If damage has occurred to affect the front wheel toe-in or camber, contact your nearest authorized service center/department. TO REMOVE WHEEL FOR REPAIRS • Block up axle securely. •...
  • Page 24 seat Battery Positive Negative (Red) Cable (Black) Cable 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.
  • Page 25 Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more. wI_hCAUTION: Never store the tractor gasoline in the tank inside a building where fumes may reach an open flame or spark.

  • Page 26: Troubleshooting Chart

    TROUBLESHOOTING CHART PROBLEM CAUSE Will not start • Out of fuel. • Engine not "CHOKED" properly. • Engine flooded. Bad spark plug. • Dirty airfilter. • Dirty fuel filter, • Water in fuel. • Loose or damaged • Carburetor Engine valves out of adjustment.
  • Page 27 TROUBLESHOOTING CHART PROBLEM CAUSE Engine clicks but • Weak or dead battery. will not start • Corroded • Loose or damaged • Faulty solenoid or starter. Loss of power • Cutting fast. • Throttle position. • Build-up and trash under mower. •...
  • Page 28 TROUBLESHOOTING CHART CAUSE PROBLEM Poor cut - uneven • Worn, bent or loose blade. • Mower • Buildup and trash under mower. • Bent blade mandrel. • Clogged holes from buildup grass, around Mower blades will • Obstruction not rotate mechanism.
  • Page 29 NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR B÷A1 NONE SERVICING OF UNIT. THEY SHOULD BE REPLACED TO START B ÷ S + A1 NONE PROPERLY SECURE YOUR WIRING. MODEL NUMBER 270451 BLACK SOLENOID (CLUTCH OFF) IGNITION , BLACK FUELI UNIT...
  • Page 30 TRACTOR- ELECTRICAL MODEL NUMBER 270451...
  • Page 31 145673 140844 141940 NOTE: All component dimensions given in U. S. inches 1 inch = 25.4 mm MODEL NUMBER 270451 DESCRIPTION Battery 12 Volt 25 Amp Bolt, Hex Head 1/4-20 unc x 3/4 Case, Battery Mech Hinge Switch, Interlock Push-ln...

  • Page 32: Chassis And Enclosures

    TRACTOR- MODEL NUMBER 270451 CHASSIS AND ENCLOSURES...
  • Page 33 161464 144696 74780412 150127 156524 170165 17670608 17000612 156494 5479J NOTE: inches 1 inch = 25.4 mm MODEL NUMBER 270451 DESCRIPTION 169831 Chassis 169061 Drawba_ 17060612 Screw 3/8-16 x 3/4 155272 BumperHood/Dash 155924X014 Saddle Slkscr Fit LT 155138 Clip Retainer Slide-On...
  • Page 34 TRACTOR- MODEL NUMBER 270451 GROUND DRIVE...
  • Page 35 BoltFin Hex 74760644 3/8-16UNC x 2-3/4Gr. 5 4470J Spacer Split 395 x 59 Bzp 165838 Keeper Belt Idler MODEL NUMBER 270451 KEY PART DESCRIPTION Washer 13/32 x 13/16 x 12 Ga 19131312 Pulley Idler V Groove Plastic 127783 BellcrenkAsm. Clutch...
  • Page 36 TRACTOR- MODEL NUMBER 270451 STEERING <...
  • Page 37 72140618 169827 19132012 74950612 169835 133835 NOTE: inches 1 inch = 2.4 mm MODEL NUMBER 270451 DESCRIPTION SteeringWheel Axle AssemblySTMP Dropped STL Spindle Assembly, LH. Spindle Assembly, R.H. Bearing, Race, Thrust, Hardened Washer 25/32 x 1-5/8 x 16 Gauge Washer 27/32 x 1-1/4 x 16 Gauge...
  • Page 38 19091416 10040500 71070512 17060620 73510400 NOTE: All component dimensionsgiven in U. S. inches 1 inch = 25.4 mm MODEL NUMBER 270451 DESCRIPTION Control Th/ch Screw Hex Thd Cut 1/4-20x5/8 T Engine BdggsModel 28R707 (Order parts from Engine Manufacturer) Muffler Gasket Eng 1 313 Id Tin Plated Nipple Pipe 3/8 Npt x 3"...

  • Page 39: Seat Assembly

    TRACTOR- MODEL NUMBER 270451 SEATASSEMBLY KEY PART DESCRIPTION 127427 Seat 140551 Bracket Pvl St 71110616 Bolt Fin Hex 3/8-16unc x 1 19131610 Washer Flat 13/32 xl xl0 Ga 145O06 Clip Push-InHinged 738O06OO Locknut Hex W/Wsh 3/8-16 124181X Spdng Seat Cprsn 2 250 BIk...

  • Page 40: Wheels And Tires

    145005 Decal Battery Danger 174209 Decal Replacement Parts 171830 Decal Steering 156867 Decal, Oper sdl P/L Gear 171833 Decal Fender WHEELS AND TIRES MODEL NUMBER 270451 KEY PART 156439 4900J 146046 136832 138311 174207 174208 KEY PART 59192 65139 106222X...

  • Page 41: Lift Assembly

    139868 163552 140302 73540600 NOTE: All component inches 1 inch = 25.4 mm MODEL NUMBER 270451 DESCRIPTION Wire Asm InnerW/plunger Shaft Asm Lift Pin Groove 1 500 Zinc E Ring #5133-62 Washer Pifd 21/32 X 1 X 21ga Bearing Nylon BIk 629 Id...
  • Page 42 TRACTOR- MODEL NUMBER 270451 MOWER DECK...
  • Page 43 137266 Nut, Flangelock 9/16 131494 Pulley, Idler, Flat 4497H Retainer, Spring 13O84O Brake Assembly 133943 Washer Hardened 13384O Idler Arm Assembly MODEL NUMBER 270451 PART DESCRIPTION Spacer, Retainer 165723 Knob 149846 Belt 144200 Pin, Cotter 3/32 x 3/4 76020312 7631J...

  • Page 44: Limited Warranty

    LIMITED WARRANTY The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in materials and workmanship. of one (1) year from date of purchase by the original consumer purchaser, we will repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we find to be defective due to materials workmanship.
  • Page 47 SUGGESTED GUIDE FOR SIGHTING SIGHTING GUIDE greater than 15 ), never across the face. Make turns gradu- ally to prevent tipping or loss of control. Exercise extreme Operate your Tractor up and down the face of slopes (not caution when changing direction SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL,...
  • Page 48 Poulan...

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