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Poulan Pro DPR22H48STB Owner's Manual

Poulan pro lawn tractor owner's manual
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IMPORTANT MANUAL
Do Not Throw Away
179419 Rev. 2 7.13.01 JH
Printed in U.S.A.

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Summary of Contents for Poulan Pro DPR22H48STB

  • Page 1 IMPORTANT MANUAL Do Not Throw Away 179419 Rev. 2 7.13.01 JH Printed in U.S.A.

  • Page 2: Safety Rules

    Safe Operation Practices for Ride-On Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. GENERAL OPERATION • Read, understand, and follow all instructions in the manual and on the machine before starting.
  • Page 3 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. • Never carry passengers or children even with the blades off. • Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.

  • Page 4: Table Of Contents

    PRODUCT SPECIFICATIONS GASOLINE CAPACITY 3.5 GALLONS AND TYPE: UNLEADED REGULAR OIL TYPE (API-SF-SJ): SAE 30 (above 32°F) SAE 5W-30 (below 32°F) OIL CAPACITY: W/ FILTER: W/O FILTER: 3.75 PINTS SPARK PLUG: CHAMPION RC12YC (GAP: .040") GROUND SPEED (MPH): FORWARD: 0 – 5.5 REVERSE: 0 –...

  • Page 5: Unassembled Parts

    UNASSEMBLED PARTS Steering Wheel Steering Steering Wheel Adapter Wheel Insert Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Knob Mower (2) Flanged Pins (1) Front Plate Assembly (2) Retainer Springs (single loop) (5) Retainer Springs (4) Adjusting Bars Steering Sleeve Steering Sleeve Extension...

  • Page 6: Assembly

    Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. 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.
  • Page 7 INSTALL SEAT (See Fig. 3) Adjust seat before tightening adjustment knob. • Remove adjustment knob and flat washer securing seat to cardboard packing and set aside for assembly of seat to tractor. • Pivot seat upward and remove from the cardboard packing.
  • Page 8 ASSEMBLE GAUGE WHEELS TO MOWER DECK (See Fig. 4) The gauge wheels are designed to keep the mower deck in proper position when operating mower. Be sure they are properly adjusted to ensure optimum mower performance. • Slide gauge wheel bar down into bracket channel, Be sure that gauge wheel bar aligning holes are on top.
  • Page 9 INSTALL MOWER AND DRIVE BELT (See Figs. 6 and 7) Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control. Engage parking brake. • Cut and remove ties securing anti-sway bar and belts. Swing anti-sway bar to left side of mower deck.
  • Page 10 CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in “PRODUCT SPECIFICATIONS” section of this manual. CHECK MOWER LEVELNESS For best cutting results, mower should be properly leveled.

  • Page 11: Operation

    These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR WARNING ENGINE ON ENGINE OFF FUEL CHOKE ATTACHMENT REVERSE CLUTCH ENGAGED ATTACHMENT CLUTCH DISENGAGED IGNITION DANGER, KEEP HANDS AND FEET AWAY OPERATION REVERSE FORWARD...
  • Page 12 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 adjustments. Save this manual for future reference. THROTTLE CONTROL BRAKE PEDAL HEIGHT ADJUSTMENT...

  • Page 13: To Move Forward And Backward

    The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.

  • Page 14: To Operate On Hills

    TO ADJUST GAUGE WHEELS (See Fig. 9) Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.

  • Page 15: Before Starting The Engine

    BEFORE STARTING THE ENGINE 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 the dipstick and screw cap tight, wait for a few seconds, remove and read oil level.
  • Page 16 PURGE TRANSMISSION CAUTION: Never engage or disengage freewheel lever while the engine is running. To ensure proper operation and performance, it is recom- mended that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have devel- oped during shipping of your tractor.

  • Page 17: Customer Responsibilities

    CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Adjust Blade Belt(s) Tension Adjust Motion Drive Belt(s) Tension...
  • Page 18 CUSTOMER RESPONSIBILITIES TRACTOR Always observe safety rules when performing any mainte- nance. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See “TO ADJUST BRAKE” in the Service and Adjust- ments section of this manual).

  • Page 19: Clean Air Screen

    CUSTOMER RESPONSIBILITIES V-BELTS Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear. TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling.
  • Page 20 CUSTOMER RESPONSIBILITIES TO SERVICE PRE-CLEANER • Wash it in liquid detergent and water. • Squeeze it dry in a clean cloth. • Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to remove excess oil. • If very dirty or damaged, replace pre-cleaner.

  • Page 21: Service And Adjustments

    SERVICE AND ADJUSTMENTS CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress brake pedal fully and set parking brake. • Place attachment clutch in “DISENGAGED” position. • Turn ignition key “OFF” and remove key. • Make sure the blades and all moving parts have completely stopped. •...

  • Page 22: To Replace Mower Drive Belt

    SERVICE AND ADJUSTMENTS SUSPENSION ARM LIFT LINK ADJUSTMENT NUT FIG. 21 FRONT-TO-BACK ADJUSTMENT (See Figs. 22 and 23) IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-SIDE. To obtain the best cutting results, the mower blades should be adjusted so the front tip is approximately 1/8"...

  • Page 23: To Replace Mower Blade Drive Belt

    SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 25) Park the tractor on level surface. Engage parking brake. • Remove mower drive belt (See “TO REPLACE MOWER DRIVE BELT” in this section of this manual). • Remove mower (See “TO REMOVE MOWER” in this section of this manual).
  • Page 24 SERVICE AND ADJUSTMENTS TRANSMISSION REMOVAL/REPLACEMENT Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor. See “PURGE TRANSMIS- SION” in the Operation section of this manual. TO ADJUST STEERING WHEEL ALIGNMENT If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steer- ing wheel and reassemble per instructions in the Assembly...
  • Page 25 SERVICE AND ADJUSTMENTS REPLACING BATTERY (See Fig. 30) CAUTION: Do not short battery termi- nals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands,rings,etc. Positive terminal must be connected first to prevent sparking from acciden- tal grounding.
  • Page 26 SERVICE AND ADJUSTMENTS ENGINE TO ADJUST THROTTLE CONTROL CABLE (See Fig. 32) The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening cable. If adjustment is necessary, proceed as follows: •...

  • Page 27: Storage

    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. CAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark.

  • Page 28: Troubleshooting

    TROUBLESHOOTING POINTS PROBLEM CAUSE Will not start Out of fuel. Engine not “CHOKED” properly. Engine flooded. Bad spark plug. Dirty air filter. Dirty fuel filter. Water in fuel. Loose or damaged wiring. Carburetor out of adjustment. Engine valves out of adjustment. Hard to start Dirty air filter.
  • Page 29 TROUBLESHOOTING POINTS PROBLEM CAUSE Engine continues to run Faulty operator-safety presence control system. when operator leaves seat with attachment clutch engaged Poor cut - uneven Worn, bent or loose blade. Mower deck not level. Buildup of grass, leaves, and trash under mower. Bent blade mandrel.
  • Page 30 SERVICE NOTES...
  • Page 31 TRACTOR - MODEL NUMBER DPR22H48STB SCHEMATIC AMMETER (OPTIONAL) WHITE BLACK IGNITION SWITCH GREEN BLUE FUEL SHUT-OFF SOLENOID IGNITION SWITCH POSITION CIRCUIT “MAKE” M+G+A1 NONE RUN/LIGHT B+A1 A2+L B+A1 NONE START B + S + A1 NONE BATTERY FUSE WHITE CLUTCH / BRAKE...

  • Page 32: Repair Parts - Tractor

    REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB ELECTRICAL D .C...
  • Page 33 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB ELECTRICAL PART DESCRIPTION 163465 Battery 74760412 Bolt Hex Hd 1/4-20 UNC X 3/4 7603J Tray, Battery 145211 Bolt, BTR FRT 1/4-20 x 7.5 150109 Hold Down Battery, Front 145769 Nut, Push, Nylon 153664...
  • Page 34 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB CHASSIS AND ENCLOSURES...
  • Page 35 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB CHASSIS AND ENCLOSURES PART DESCRIPTION 174619 Chassis 176554 Drawbar 17060612 Screw 3/8-16x3/4 163976X428 Dash 72140608 Bolt 3/8-16 x 1 167203 Panel Dash Lh 167202 Panel Dash Rh 17490608 Screw Thdrol 3/8-16 x 1/2...
  • Page 36 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB DRIVE 227 218 19 24...
  • Page 37 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB DRIVE PART DESCRIPTION - - - - - - Transaxle (Order parts from transaxle manufacturer) Hydro gear Model 323-0510 174367 Clutch Elec 74490544 Bolt Hex Flghd 5/16-18 Gr. 5 73800500 Nut Lock Hex W/Ins. 5/16-18 Unc...
  • Page 38 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB STEERING ASSEMBLY...
  • Page 39 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB STEERING ASSEMBLY PART DESCRIPTION 159944X428 Wheel Steering 172393 Axle Cast Lt Machined 169840 Spindle Asm LH 169839 Spindle Asm RH 6266H Bearing Race Thrust Harden 121748X Washer 25/32 X 1-5/8 X 16 Ga...
  • Page 40 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB ENGINE OPTIONAL EQUIPMENT Spark Arrester PART DESCRIPTION 164067 Control Throttle - - - - - - - - Engine, Briggs Model 407777 (Order parts from engine mfg.) 149723 Muffler Asm Twin Lo-Tone 159955...
  • Page 41 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB SEAT ASSEMBLY PART DESCRIPTION 171684 Seat 140551 Bracket Pivot Seat 8 720 71110616 Bolt Fin Hex 3/8-16 Unc x 1 19131610 Washer Flat 13/32 x 1 x 10 Ga. 145006 Clip Push-In 73800600 Nut Hex w/Ins.
  • Page 42 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB DECALS PART DESCRIPTION 164097 Decal Dash 176303 Decal Fender Auto 176273 Decal Hood LH 177756 Decal Side Panel 170852 Decal HP Engine 173587 Decal Reflector Rh 173589 Decal Reflector Lh 170563 Decal Warning Mower...
  • Page 43 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB MOWER LIFT PART DESCRIPTION 159461 Wire Asm Inner/Sprg W/plunger 159476 Shaft Asm Lift RH w/Inf 138284 Pin Groove 12000002 E Ring #5133-62 19211621 Washer 21/32 X 1 X 21 Ga 120183X Bearing Nylon Blk 629 Id...
  • Page 44 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB MOWER DECK...
  • Page 45 REPAIR PARTS TRACTOR - MODEL NUMBER DPR22H48STB MOWER DECK PART DESCRIPTION 174348 Deck Weldment Mower 48 138017 Bracket Asm., Sway Bar 4939M Retainer Spring 130832 Arm, Suspension, Rear (Sway Bar) 174365 Bolt 7/16 Asm. Blade 173920 Blade 174360 Shaft Asm. w/Lower Bearing 174358 Mandrel Asm.

  • Page 46: Warranty

    The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in materials and workmanship. For a period of two (2) years 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 or workmanship.

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