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Bad Boy Diesel 7200 Owner's, Service & Parts Manual

Bad Boy Diesel 7200 Owner's, Service & Parts Manual

Diesel series zero-turn mower
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DIESEL
ZERO-TURN MOWER
OWNER'S, SERVICE & PARTS MANUAL
For additional information, please see us at
www.badboymowers.com
MODELS
Bad Boy, Inc.
102 Industrial Drive
Batesville, Arkansas 72501
(870) 698-0090
©2014 12-1

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Edward Finley
March 20, 2025

Engine oil capacity of The Bad Boy Outlaw-28 HP Cat Deisel Engine

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Mr. Anderson
March 20, 2025

The engine oil capacity of the Bad Boy Outlaw with a 28 HP Cat Diesel engine is approximately 5.91 quarts.

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Summary of Contents for Bad Boy Diesel 7200

  • Page 1 DIESEL MODELS ZERO-TURN MOWER OWNER’S, SERVICE & PARTS MANUAL For additional information, please see us at www.badboymowers.com Bad Boy, Inc. 102 Industrial Drive Batesville, Arkansas 72501 (870) 698-0090 ©2014 12-1...
  • Page 2 TABLE OF CONTENTS Basic Information ....................Section 1 (page 4) Bad Boy Safety Guidelines ................Section 2 (pages 5–8) Operation ......................Section 3 (pages 9) Maintenance ...................... Section 4 (page 10) Storage and Transportation ................Section 5 (page 10) Troubleshooting and FAQ ..................Section 6 (page 11) Controls ......................
  • Page 3 This manual applies to the following equipment: Bad Boy Diesel Series Diesel 7200 72˝ 35hp 4-Cylinder Diesel Diesel 6100 61˝ 35hp 4-Cylinder Diesel Diesel Compact 6100 61˝ 28hp 3-Cylinder Diesel COMMONLY USED ITEMS AND PART NUMBERS 72˝ Blade Hi-Lift Fusion...
  • Page 4: Warranty Registration

    All Bad Boy hydraulic systems use 20W50 engine oil. Conventional or Synthetic may be used. All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. Diesel models have 12 psi in both front and rear tires.
  • Page 5: General Operation

    SECTION 2: MOWER SAFETY GUIDELINES Never allow untrained people to operate this machine. It is the owner’s responsibility to get training and see to it that anyone who has permission to use your machine receives the proper training. Do not mow around people. The factory discharge chute is designed to deflect debris downward, but it could be possible for debris to be thrown in a way that can cause damage to people or property.
  • Page 6: Slope Operation

    SLOPE OPERATION Slopes are a major factor related to loss of control and tip over accidents, which can result in severe injury or death. Operation on all slopes requires extra caution. If you cannot back up the slope, or you feel uneasy on it, do not mow it. 2.22 Mow up and down slopes, not across.
  • Page 7 SERVICE: SAFE HANDLING OF GASOLINE To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. 2.45 Extinguish all cigarettes, cigars, pipes, and all other sources of ignition. 2.46 Use only an approved gasoline container. 2.47 Never remove gas cap or add fuel with the engine running.
  • Page 8: Safety Interlock System

    2.69 Always maintain the correct tire pressure. Do not inflate the tires above the recommended pressure. Never weld or heat a wheel and tire assembly. The heat can cause an increase in air pressure resulting in a tire explosion. Welding can structurally weaken or deform the wheel.
  • Page 9 SECTION 3: MOWER OPERATION Never operate the machine with faulty equipment. Always be alert of sudden changes in landscape, as the mower will react differently on slopes or embankments than it will on flat surfaces. Never operate the mower with the discharge chute open. Do not cross terrain, other than grass, with blades turning. This could cause damage to property or bystanders.
  • Page 10 SECTION 4: MOWER MAINTENANCE **Check each and provide maintenance when needed. DAILY Check Engine Oil 4.2 Check Engine Air Filter 4.3 Tire Pressure 4.4 Inspect Blades Within FIRST five hours of usage, change engine oil and filter EVERY 30 HOURS OF USAGE 4.5 Grease Machine EVERY 50 HOURS OF USAGE 4.6 Change Engine Oil and Filters...
  • Page 11 SECTION 6: TROUBLESHOOTING Q: How do I prevent an uneven cutting pattern and increase the quality of cut? A: Check tire pressure, check blade sharpness (replace blades or sharpen at least once per year or when needed), make sure blades are tightened properly, check spring and belt tension, check the underside of the deck to ensure the mower deck is free of grass build-up and debris, make sure your machine is at full throttle, and vary your mowing pattern each time you cut your grass.
  • Page 12 SECTION 7: CONTROLS Ignition Switch—Bad Boy Mowers have a three position ignition switch: off, run, and start. With key inserted, rotate it clockwise to START position and release key when engine starts, and switch will automatically return to he RUN position.
  • Page 13 SECTION 8: MOVING INOPERABLE MOWER Do not tow machine. Use a winch to load on a trailer for transporting. 8.2 ATTENTION: RETURN BYPASS VALVES TO OPERATING POSITION BEFORE RUNNING MOWER FOLLOWING REPAIRS. 8.3 If it is necessary to move mower when the engine is inoperable, the hydraulic drive pumps are equipped with bypass valves.
  • Page 14 SECTION 10: MOWER BLADE MAINTENANCE 10.1 Check mower blades after each use. This is essential for maintaining well-groomed turf. Keep the blades sharp. If a dull blade is used for cutting, the grass will tear rather than cut. This could damage the grass leaving a brown frayed top on the grass within a few hours. A dull blade will also require more power from the engine.
  • Page 15 HOW TO CHOOSE THE RIGHT BLADE Essentially there are only TWO basic styles of mowing blades used or approved for use on our current products: 1) The standard style of mowing blade is essentially designed for cutting grass and effectively discharging the clippings out from the deck to fall onto the lawn or to be captured in a grass collection system.
  • Page 16: Mowing Tips

    MOWING TIPS: • Mow header strips at the ends of the lawn and around flower beds first. Make them wide enough that you can turn the mower around in the already mown section. Then mow back and forth between these header strips overlapping each lap by about 1/8 the width of the mower’s deck.
  • Page 17 SERVICE SECTION SECTION 1: HYDROSTATIC SYSTEM To change hydro oil on Diesel models, remove oil return lines from top of hydro tank and place them in a disposable oil container. Start and run mower until oil level is reduced down to about 2˝ of oil remaining in the tank. Do not allow air to enter the oil lines in the bottom of the tank.
  • Page 18 SECTION 2: DRIVE BELT Shown above is a typical pump belt tensioner for Outlaw models. Factory setting is about .030˝ (about the thickness of a credit card) between coils as shown. Shown to the right is a typical pump belt layout for most models.
  • Page 19 Remove and inspect air cleaner weekly. (More often in dusty conditions). Do not blow filter out with air pressure, this will cause the filter to be filled with tiny holes that will allow dirt to enter. Instead, tap filter on side to remove any debris.
  • Page 20 SECTION 4: ELECTRICAL SYSTEM On most larger commercial engines (27 hp and up), the 25 amp main fuse is located about 3˝ from the starter on the engine. (shown in first image on right). On smaller commercial and light duty commercial mowers, the 25 amp main fuse is located just behind the battery connected to the starter solenoid.
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  • Page 22 SECTION 5: FRAME For non-suspension models, torque front fork castle nut to 40 ft.lbs. Be sure to spin the fork while torquing the nut to ensure that no bearing damage is done. The torque for suspension forks should be 50 ft. lbs. Torque rear wheel lugs to 65-75 ft.
  • Page 23 The pump belt tensioner is located under the engine and has a grease fitting at its pivot point. Grease at every engine oil change. The deck belt tensioner is located at the rear of the deck and has a grease fitting on its pivot point. Grease at every engine oil change.
  • Page 24 The large turn buckles on the front of the deck only affect the pitch of the deck or the level from front to back. The deck spring tension is critical. If the tension is too much, it will cause the spring to break. If too loose, the belt can jump off or slip on the pulleys and cause a cut quality issue.
  • Page 25: Parts Section

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  • Page 55 Bad Boy, Inc. 102 Industrial Drive Batesville, AR 72501 1.866.622.3269 www.badboymowers.com Technical Support: James Russell ..............james.russell@badboymowers.com Warranty: Jack Vaughn ................jack.vaughn@badboymowers.com Parts: Tim Tosh ................... tim.tosh@badboymowers.com Robert Patterson ..............robert.patterson@badboymowers.com Cut and Mail or Fill Out Online under ‘Owners’ at www.badboymowers.com WARRANTY REGISTRATION Full Name ____________________________________________________________ Address _____________________________________________________________...
  • Page 56 Bad Boy, Inc. 102 Industrial Drive Batesville, Arkansas 72501 (870) 698-0090 Cut and Mail or Fill Out Online under ‘Owners’ at www.badboymowers.com Place Stamp Here POST OFFICE WILL NOT DELIVER WITHOUT POSTAGE BAD BOY MOWERS 102 Industrial Drive Batesville, AR 72501...

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