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OPERATORS MANUAL
WYDB48LS2P82F32
WYDB52LS2P82F32
WYDB60LS2P82F32

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Summary of Contents for Diamondback Worldlawn WYDB48LS2P82F32

  • Page 1 OPERATORS MANUAL WYDB48LS2P82F32 WYDB52LS2P82F32 WYDB60LS2P82F32...
  • Page 2 WORLDLAWN POWER EQUIPMENT, INC. WORLDLAWN.COM 401 COMMERCE STREET BEATRICE, NE 68310 800-267-4255 FAX – 402-223-4103...
  • Page 3: Table Of Contents

    Contents AVAILABLE ACCESSORIES ..........................6 SAFETY ................................... 7 SAFETY ALERT SYMBOL ............................7 TRAINING ................................7 PREPARATION ................................ 7 OPERATION ................................8 SLOPE OPERATION ............................... 10 USING THE ROLLOVER PROTECTION STRUCTURE ....................10 MAINTENANCE AND STORAGE ..........................10 SAFETY AND INSTRUCTIONAL DECALS ........................ 12 SPECIFICATIONS ...............................
  • Page 4 BLADE ENGAGEMENT SWITCH ........................19 PRE-START ................................19 OPERATING INSTRUCTIONS ........................20 RAISE THE ROLLOVER PROTECTION STRUCTURE (ROPS) ................20 STARTING THE ENGINE ............................ 20 BLADE ENGAGEMENT ............................20 DISENGAGING THE BLADES ..........................20 STOPPING THE ENGINE ............................ 21 DRIVING THE MACHINE ........................... 21 DRIVING FORWARD ............................
  • Page 5 CLEAN DUST AND DIRT FROM CYLINDER HEAD FINS..................38 CLEAN DEBRIS FROM MACHINE ........................38 CLEAN GRASS BUILD-UP UNDER DECK ......................38 TROUBLESHOOTING............................39 STORAGE ................................41 WINTER STORAGE ............................41 DIAMONDBACK WIRING HARNESS ....................... 42 EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT ............43 LIMITED WARRANTY: ............................45...
  • Page 6: Available Accessories

    AVAILABLE ACCESSORIES FITS MODELS: WYDB48LS2P82F32 MULCH KIT: 48” MULCH KIT 461025 BLADE,MULCH 16.375” 483049 GRASS CATCHER ASSEMBLY: 48” GRASS CATCHER W/WEIGHTS 5101305 48” BLOWER 632078 48” COLLECTION TUBE 632093 WYDB52LS2P82F32 FITS MODELS: MULCH KIT: 52” MULCH KIT 451004 BLADE, MULCH 18.0” 543436 GRASS CATCHER ASSEMBLY: 52”...
  • Page 7: Safety

    • All operators need to be trained before SAFETY operating this unit. • Never let children or untrained people operate the equipment without proper SAFETY ALERT SYMBOL instruction. This symbol means: ATTENTION! BECOME • Keep everyone, especially children and pets, ALERT! YOUR SAFETY IS INVOLVED! away from the area of operation.
  • Page 8: Operation

    • Do not fill gasoline containers inside a DANGER vehicle or on a truck or trailer bed because In certain conditions gasoline is extremely interior carpets or plastic truck bed liners flammable and highly explosive. may insulate the container and slow the loss of any static charge.
  • Page 9 damage and repair before resuming WARNING operation) Operating engine parts, especially the o Before clearing blockages muffler, become extremely hot. Severe o Before leaving the operator position burns can occur on contact and debris, • Never mow with the discharge deflector such as leaves, grass, brush, etc.
  • Page 10: Slope Operation

    ditches, steep banks, or water can cause SLOPE OPERATION rollovers, which may result in serious injury, Use extreme caution when mowing and/or death or drowning. turning on slopes as loss of traction and/or tip- • over could occur. The operator is responsible Keep the roll bar in the raised and locked position and use seat belt.
  • Page 11 • Use care when checking blades. Wrap the DANGER blade(s) or wear gloves, and use caution Charging or jump starting the battery when servicing them. Only REPLACE may produce explosive gasses. Battery damaged blades, NEVER straighten or weld them. gases can explode causing serious •...
  • Page 12: Safety And Instructional Decals

    New safety signs may be obtained from CAUTION your authorized Worldlawn equipment If the ignition is in the “ON” position dealer. there is potential for sparks and • Safety signs may be affixed by peeling engagement of components. Sparks off the backing to expose the adhesive could cause an explosion or moving surface.
  • Page 13 8304 8303 363023 8008 8318 8307 633124 8324 543433...
  • Page 14 633228 543392 543391 543397 543396 543401...
  • Page 15 633105 633106 633306...
  • Page 16: Specifications

    SPECIFICATIONS ELECTRICAL SYSTEM MODEL NUMBER • Charging System: 12 Volt, 15 Amp @ WYDB48LS2P82F32 3600 WYDB52LS2P82F32 • Battery Type: Group Ul WYDB60LS2P82F32 • Battery Class: 280 CCA Minimum • Battery Voltage:12V DC • Polarity: Neg. Ground • Fuses: • (1) 20A Main •...
  • Page 17: Operation

    CHOKE CONTROL OPERATION The black pull knob located on the control OPERATOR CONTROLS console. STEERING AND MOTION CONTROL The choke is used to aid in starting a cold The motion control levers control the forward engine. Pulling the choke knob out will move and reverse rotation of the respective tire.
  • Page 18: Fuel Shut-Off Valve

    FUEL SHUT-OFF VALVE DRIVE WHEEL RELEASE VALVES Located behind the seat in front of the engine. Drive wheel release valves are used to release the hydrostatic drive system to allow the The fuel shut-off valve is used to shut off the machine to be moved by hand without the fuel when the machine will not be used for a engine running.
  • Page 19: Deck Lift Pedal

    Zt-32/3400 Hydros handle, and reduce pressure on foot pedal until Located on inside face of hydros below the fan. deck lowers to pre-selected cut height. BLADE ENGAGEMENT SWITCH Located on console. Switch must be pulled out (up) to engage the blades.
  • Page 20: Operating Instructions

    BLADE ENGAGEMENT OPERATING DANGER INSTRUCTIONS The rotating blades under the mower deck • Perform daily maintenance are dangerous. Blade contact can cause • Check fuel level serious injury or death. • Open Fuel valve • Adjust seat Do Not put hands or feet under the mower or mower deck when the blades are RAISE THE ROLLOVER PROTECTION engaged.
  • Page 21: Stopping The Engine

    IMPORTANT: To begin movement (forward STOPPING THE ENGINE or backward) the operator must be in the 1. Bring the unit to a full stop. seat, the brake lever must be disengaged 2. Move the motion control levers to the (pushed down) before the motion control neutral position;...
  • Page 22: Adjusting The Cutting Height

    1. Stop the machine and move the motion ADJUSTING THE CUTTING HEIGHT control levers outward to the neutral locked The cutting height of the mower deck is position. adjusted from 1.5 to 4.75 inches (3.8 cm to 12.0 2. Disengage the PTO. cm) in 1/4 inch (6.4 cm) increments.
  • Page 23: Transporting

    • Avoid sudden acceleration while driving TRANSPORTING unit forward up a ramp to avoid tipping TRANSPORTING A UNIT backward. • Use a heavy-duty trailer or truck to transport the Avoid sudden deceleration while backing machine. Lock brake and block wheels. unit down a ramp to avoid tipping Securely fasten the machine to the trailer or backward.
  • Page 24: Maintenance

    MAINTENANCE Note: The left and right side of the machine is determined by sitting in the normal operator’s position. WARNING WARNING Remove the key from the ignition switch, Allow the engine to cool completely before engage parking brake, and pull the wire(s) service or making repairs around the engine off the spark plug(s) before you do any area.
  • Page 25: Recommended Maintenance Schedule(S)

    RECOMMENDED MAINTENANCE SCHEDULE(S) Maintenance Service Interval Maintenance Procedure • Check the engine oil level • Check the mower blades • Check the safety interlock system • Check seat belt • Check for loose hardware Before each use or daily • Check for belt obstructions •...
  • Page 26: Check Engine Oil Level

    Allowing batteries to stand for an extended period CHECK ENGINE OIL LEVEL of time without recharging them will result in Check the engine oil daily before starting the reduced performance and service life. To preserve engine otherwise shortage of the engine oil may optimum battery performance and life, recharge cause serious damage to the engine such as batteries in storage when the open circuit voltage...
  • Page 27: Recommended Jump Starting Procedure

    RECOMMENDED JUMP STARTING CAUTION PROCEDURE Service Interval: As required Connecting the jumper cables incorrectly (wrong polarity) can immediately damage the Check the weak battery for terminal corrosion electrical system. (white, green, or blue “snow”), it must be cleaned off prior to jump starting, Clean and Be certain of battery terminal polarity and tighten connections as necessary jumper cable polarity when hooking up...
  • Page 28: Check Mower Blades

    CHECK MOWER BLADES CHECK SAFETY INTERLOCK SYSTEM Service Interval: Before each use or daily Service Interval: Before each use or daily Stop engine, wait for all moving parts to stop, and CAUTION remove key. Engage parking brake. It is essential that operator safety 1.
  • Page 29: Check Rops

    one second has elapsed if the handles are in. Tighten hardware or correct problem before The delay will be 1/2 second if the handles are operating. out. SERVICE AIR CLEANER Run engine at one-third throttle, with brake Service Interval: 250 Hours disengaged, move levers in and raise off seat (but do not get off of machine) engine must 1.
  • Page 30: Check Hydraulic Oil Level

    adapter, then tighten filter and additional 2/3 to CASTER WHEEL ROTATION 3/4 turn. Service Interval: Every 200 hours 3. Follow steps 4 through 6 above to refill engine Removal and Installation oil. Remove nut and caster bolt. Pull the wheel out of CHECK HYDRAULIC OIL LEVEL the fork.
  • Page 31: Change Hydraulic System Filter And Fluid

    10. Fill with 20W50 motor oil until oil just CHANGE HYDRAULIC SYSTEM FILTER appears at the bottom of each transaxle’s AND FLUID top port (approximately 2 qts. Per transaxle, Service Interval: Every 400 Hours 4 qts. Total). Install the top port plug into This transaxle is designed with a serviceable each transaxle as the oil level reaches this filter.
  • Page 32: Hydraulic System Air Purge

    then repeated under normal operating CAUTION conditions. Raising the mower for service or maintenance relying solely on WARNING mechanical or hydraulic jacks could be dangerous. The mechanical or hydraulic POTENTIAL FOR SERIOUS INJURY jacks may not be enough support or Certain procedures required the vehicle may malfunction allowing the unit to fall, engine to be operated and the vehicle to be...
  • Page 33: Dielectric Grease

    1. On threads of Blade Bolts. See Check 4. Loosen ratchet strap to return idler tension Mower Blades section. to belt 2. Between engine crankshaft, pump drive 5. Verify belt is routed properly and is seated sheave, and clutch. in all sheaves and idlers 6.
  • Page 34: Adjustments

    Pump Belt Installation ADJUSTMENTS 1. From the rear of the machine, seat the belt Note: Disengage PTO, shut off engine, wait for into engine sheave all moving parts to stop, engage parking brake, 2. Pass forward edge of belt up between the and remove key before servicing, cleaning, or cross shaft and clutch.
  • Page 35: Pump Drive Belt Tension

    7. Fine tune the front deck lift assembly by PUMP DRIVE BELT TENSION Self-tensioning – no adjustment necessary. loosening adjuster jam nut, then slide bolt up or down in slot until blade is at the MOWER DECK DRIVE BELT TENSION 52” correct height.
  • Page 36: Motion Control Linkage Adjustment

    1. Prior to starting the engine, push the deck CAUTION lift pedal and remove the height of cut pin. Lower deck to the ground. Raising the mower for service or 2. Raise the rear of machine up and support maintenance relying solely on with jack stands (or equivalent support) just mechanical or hydraulic jacks could be high enough to allow drive wheels to turn...
  • Page 37: Neutral Adjustment

    8. Shut off unit. Remove jumper wire from wire harness and plug connector into seat switch. 9. Remove the jack stands 10. Raise the deck and re-install the height of cut pin. 11. Check that the machine does not creep in neutral with the park brakes disengaged.
  • Page 38: Clean All Debris From Engine And Exhaust System Area

    Adjusting the Tilt oil from external surfaces of engine which can cause improper cooling. The motion control levers can be tilted fore or 3. Make sure cooling shrouds are properly aft for maximum operator comfort. reinstalled. Operating the engine without cooling shrouds will cause engine damage 1.
  • Page 39: Troubleshooting

    TROUBLESHOOTING IMPORTANT: It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mower use. When a problem occurs, do not overlook the simple causes. For example, starting problems could be caused by an empty fuel tank. The following table lists some of the common causes of trouble.
  • Page 40 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE • Engine seems weak Clogged air filter • Fouled spark plugs. • Carburetor incorrectly adjusted • Machine vibrates. Blades are loose. • Blades are incorrectly balanced. • Engine is loose. • Engine overheats. Clogged air intake or cooling fins. •...
  • Page 41: Storage

    STORAGE WINTER STORAGE To ready the machine for storage, follow these steps: The machine should be readied for storage at 1. Thoroughly clean the machine, especially the end of the mowing season, or if it will not be under the mower deck. Touch up damage in use for more than 30 days.
  • Page 42: Diamondback Wiring Harness

    DIAMONDBACK WIRING HARNESS...
  • Page 43: Evaporative Emission Control Warranty Statement

    EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT CALIFORNIA EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board and Worldlawn Power Equipment is pleased to explain the evaporative emission control system's warranty on the 2019 model year lawn mower. In California, new equipment that use small off-road engines must be designed, built, and equipped to meet the State's stringent anti-smog standards.
  • Page 44 (1) Any warranted part that is not scheduled for replacement as required maintenance in the written instructions must be warranted for the warranty period defined in subsection (b)-(2). If any such part fails during the period of warranty coverage, it must be repaired or replaced by Worldlawn Power Equipment.
  • Page 45: Limited Warranty

    LIMITED WARRANTY GENERAL PROVISIONS The product warranty described in this document is provided by Worldlawn Power Equipment, Inc., (“Worldlawn”) and is a limited warranty. Worldlawn will warrant on the terms and conditions herein and applies to the original purchasers of new product from Worldlawn Power Equipment or an authorized Wordlawn dealer/retailer.
  • Page 48 ALL RIGHTS RESERVED DIAMONDBACK OPERATORS MANUAL 202302 CN CONTENTS SUBJECT TO CHANGE...

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Worldlawn wydb52ls2p82f32Worldlawn wydb60ls2p82f32

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