DR® FIELD and BRUSH MOWER SAFETY & OPERATING INSTRUCTIONS READ AND UNDERSTAND THIS MANUAL AND ALL INSTRUCTIONS BEFORE OPERATING THIS MOWER.
And congratulations on your purchase of a new DR FIELD and BRUSH MOWER! We have done our utmost to ensure that your DR FIELD and BRUSH MOWER will be one of the most trouble-free and satisfying pieces of equipment you have ever owned. Please let us know of any questions you may have. We want to answer them as quickly as possible. When you do call, please have your order number handy.
Table of Contents CHAPTER 1............................................................................................................................. 1 INTRODUCING THE DR FIELD AND BRUSH MOWER............................................... 1 Conventions used in this manual ................................................................................... 1 CHAPTER 2.............................................................................................................................
Adjusting the Differential Lock In/Out Cable ............................................................... 33 Removing the Wheels.................................................................................................... 34 Adjusting the Parking Brake .......................................................................................... 34 Transmission .................................................................................................................
CHAPTER 1 INTRODUCING THE DR FIELD AND BRUSH MOWER This manual will help you set up and safely operate your new DR FIELD and BRUSH MOWER. Careful adherence to the safety and operating instructions in this manual will ensure many years of productive use. Please let us know of any questions you may have. We want to answer them as quickly as possible. When you do call, please have your order number handy.
2 DR® FIELD and BRUSH MOWER
CHAPTER 2 GENERAL SAFETY RULES READ THIS SAFETY AND OPERATING MANUAL BEFORE YOU USE THE DR FIELD AND BRUSH MOWER. BECOME FAMILIAR WITH THE SERVICE RECOMMENDATIONS TO ENSURE THE BEST PERFORMANCE FROM YOUR MOWER. Labels Your DR FIELD and BRUSH MOWER carries prominent labels as reminders for its proper and safe use. Shown below are copies of all the labels that appear on the equipment.
To avoid injury, keep your hands and feet away from the spinning blade. (#136491) Move the throttle to the CHOKE position to start the engine (to the RUN or IDLE position if the engine is already warm). (#161541) This label shows the proper routing of the drive belt. (#164371) This label reminds you about the importance of reading and understanding the Safety and Operating Instructions manual and of paying attention to the safety warnings.
Protecting Yourself and Those Around You THIS IS A HIGH-POWERED MACHINE, WITH MOVING PARTS OPERATING WITH HIGH ENERGY AT HIGH SPEEDS. PROPER CLOTHING AND SAFETY GEAR MUST BE USED WHEN OPERATING THIS MACHINE TO PREVENT OR MINIMIZE THE RISK OF SEVERE INJURY. THIS MACHINE CAN CUT, AND SEVER PARTS OF YOUR BODY IF THEY BECOME IN CONTACT WITH THE MOVING BLADE.
• • • • • • • • • • • • • • 6 ALWAYS SHUT OFF THE ENGINE WHENEVER YOU LEAVE THE MACHINE. REMOVE THE SPARK PLUG WIRE(S) BEFORE ADJUSTING THE MACHINE. IF YOU HAVE TO STOP TO REMOVE GRASS OR DEBRIS FROM THE UNDERSIDE OF THE DECK, ALWAYS DISCONNECT THE SPARK PLUG WIRE(S) FIRST. THE EXHAUST AREA ON THE ENGINE BECOMES VERY HOT WITH USE. ALLOW THE ENGINE TO COOL BEFORE DOING MAINTENANCE OR MAKING ADJUSTMENTS. KEEP COMBUSTIBLE SUBSTANCES AWAY FROM THE ENGINE WHEN IT IS HOT.
Slope Operation SLOPES ARE A MAJOR FACTOR RELATED TO SLIP AND FALL ACCIDENTS, WHICH CAN RESULT IN SEVERE INJURY. ALL SLOPES REQUIRE CAUTION. IF YOU FEEL UNEASY ON A SLOPE, DO NOT MOW IT. ALWAYS TAKE THE FOLLOWING PRECAUTIONS WHEN USING THIS MACHINE ON SLOPES: ALWAYS: • • • MOW ACROSS THE FACE OF SLOPES; NEVER UP AND DOWN. EXERCISE EXTREME CAUTION WHEN CHANGING DIRECTION ON SLOPES. REMOVE OBJECTS SUCH AS ROCKS, TREE LIMBS ETC. WATCH FOR HOLES, RUTS, OR BUMPS. TALL GRASS CAN HIDE OBSTACLES.
Safety with Gasoline-Powered Machines GASOLINE IS A HIGHLY FLAMMABLE LIQUID. GASOLINE ALSO GIVES OFF FLAMMABLE VAPOR THAT CAN BE EASILY IGNITED AND CAUSE A FIRE OR EXPLOSION. NEVER OVERLOOK THE HAZARDS OF GASOLINE. ALWAYS FOLLOW THESE PRECAUTIONS: • • • • • • • • • 8 NEVER RUN THE ENGINE IN AN ENCLOSED AREA OR WITHOUT PROPER VENTILATION AS THE EXHAUST FROM THE ENGINE CONTAINS CARBON MONOXIDE, WHICH IS AN ODORLESS, TASTELESS, AND DEADLY POISONOUS GAS.
THE MOWER MUST BE OPERATED SAFELY TO PREVENT OR MINIMIZE THE RISK OF MINOR OR MODERATE INJURY. UNSAFE OPERATION CAN CREATE A NUMBER OF HAZARDS FOR YOU. ALWAYS TAKE THE FOLLOWING PRECAUTIONS WHEN OPERATING THIS MOWER: • KEEP IN MIND THAT THE OPERATOR OR USER IS RESPONSIBLE FOR ACCIDENTS OR HAZARDS OCCURRING TO OTHER PEOPLE, THEIR PROPERTY, AND THEMSELVES. • USE EAR PROTECTORS OR EAR PLUGS RATED FOR AT LEAST 20 DBA TO PROTECT YOUR HEARING. • WEAR LONG PANTS WHILE MOWING.
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CHAPTER 3 SETTING UP YOUR DR FIELD AND BRUSH MOWER This chapter outlines a few simple steps you will need to follow to set up your new machine before you use it. It may be helpful to familiarize yourself with the controls and features on your mower by reviewing the picture in the next section before beginning the steps outlined in this chapter. If you have any questions at all, please feel free to contact our Customer Service Representatives at our toll free number: 1-800-DR-OWNER (376-9637).
DR FIELD and BRUSH MOWER Controls and Features NOTE: The model shown in Figure 1 may look slightly different from your machine.
Unpacking the Mower NOTE: Unpacking the DR FIELD and BRUSH MOWER is a two-person job. We recommend you have an extra set of hands available before you begin. Tools & Supplies Needed: • Screwdriver • Hammer • Knife • Gloves THE BANDING MAY HAVE A LOT OF TENSION ON IT AND MAY SNAP AND CUT YOU. ALWAYS STAND TO ONE SIDE WHEN CUTTING THE BAND. 1. Stand to one side and cut the banding. 2. Remove the top of the carton.
To Install the Brush Deck Install Collar and Pin BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). 1. Remove the black belt guard by unscrewing the black knob, lifting the cover and pulling up and back to remove it. The belt is shipped wrapped around the pulley. 2. Slide the power unit shaft into the brush deck and install collar and pin (Figure 2). Figure 2 3.
Connecting the Battery Wire (Electric-Starting Models Only) We ship all electric-starting mowers with the negative terminal battery wire disconnected. This prevents the battery from discharging during shipment. Before using your mower, you must connect the battery wire. Tools Needed: • (2) 5/16" wrenches or sockets Connect the negative wire to the negative terminal on the battery (Figure 6).
Adding Oil and Gasoline • • YOU MUST ADD OIL BEFORE STARTING THE ENGINE. THIS MACHINE IS SHIPPED WITHOUT OIL. TRACES OF OIL MAY BE IN THE RESERVOIR FROM FACTORY TESTING, BUT YOU MUST ADD OIL BEFORE STARTING THE ENGINE. FILL THE RESERVOIR SLOWLY CHECKING THE DIPSTICK FREQUENTLY TO AVOID OVERFILLING. TO GET AN ACCURATE READING WHEN CHECKING THE OIL LEVEL: ⇒ THE MACHINE SHOULD BE ON A LEVEL SURFACE. ⇒ THE DIPSTICK SHOULD BE SCREWED DOWN ON BRIGGS & STRATTON ENGINES.
CHAPTER 4 OPERATING YOUR DR FIELD AND BRUSH MOWER This chapter covers the procedures for starting and stopping your new DR FIELD and BRUSH MOWER and discusses basic operation features. You may find it helpful to review the DR FIELD and BRUSH MOWER Controls and Features picture (Figure 1) on page 12 before reading this chapter.
Checking and adjusting clutch engagement: 1. Start your machine in the normal manner. 2. With the operator presence lever depressed, shift into low gear. 3. Increase the engine rpm but do not squeeze the clutch lever. The machine should not move when the clutch lever is not squeezed. IF YOUR MACHINE “CREEPS” DURING THIS TEST, YOUR CLUTCH NEEDS ADJUSTMENT. CONSULT CHAPTER 5, PAGE 31 OF YOUR SAFETY AND OPERATING MANUAL AND MAKE ALL NECESSARY CORRECTIONS BEFORE USING. Before Starting the Engine 1.
Engaging the Wheel Drive The DR FIELD and BRUSH MOWER has a four-speed forward transmission and single-speed reverse. Forward speeds range from 1.1 mph in first gear to 4.5 mph in fourth gear. Use the lower gears for mowing in thick, woody vegetation and the higher gears for wide-open areas and lighter vegetation, or as "travel gears." Reverse is ideal for maneuvering in tight spots. NOTE: Always release the Wheel Clutch Lever (Figure 1, on page 12) when shifting gears. 1.
Stopping the Engine 1. Disengage the Blade by pushing DOWN on the Blade Engage/Disengage Switch Knob (Figure 1, on page 12). 2. Set the Parking Brake. 3. Move the Shift Lever to the N (Neutral) position. 4. Move the Throttle Control to the IDLE position. 5. Turn the Key to the OFF position and remove it for safety. NOTE: If your machine is equipped with a fuel shut-off valve, close it when transporting or storing the mower.
Slopes WHEN OPERATING THE DR FIELD AND BRUSH MOWER OVER UNEVEN TERRAIN OR SLOPES, USE EXTREME CAUTION NOT TO TIP THE MACHINE OVER. 1. Do not use the DR FIELD and BRUSH MOWER on slopes greater than 20 degrees. Doing so could result in serious injury or damage to your machine. 2. If you have to mow on sloping terrain, mow across the slope, not up and down, for better control. Tip: Locking IN the differential will improve traction, and keep the machine traveling on a straighter path.
Cutting Brush and Saplings 1. When cutting woody material, small saplings, etc., allow the machine to ride up and over material slowly. Adjust your forward speed to varying conditions (Figure 9). 2. After cutting brush, etc., you may want to mow over it again to remove any remaining branches. It works best to mow from the trunk end toward the top as brush lies on the ground. Reverse Figure 9 1. Be very careful of your footing when operating the machine in reverse.
CHAPTER 5 MAINTAINING THE DR FIELD AND BRUSH MOWER This chapter covers regular maintenance procedures that will ensure the best performance and long life of your machine. For engine maintenance, please refer to the engine owner’s manual that came with your mower. Service intervals listed in the checklist below supercede those listed in the engine owner’s manual. SOME OF THE FOLLOWING PROCEDURES REQUIRE ACCESS TO THE UNDERSIDE OF THE MACHINE.
Battery Care (For Electric-Starting Models Only) Proper care can extend the life of a battery. Follow these recommendations to ensure your battery’s best performance and long life: • • • • Do not allow the battery charge to get too low. If the machine is not used, the battery should be charged every 4 – 6 weeks. Engine must be operated for at least 45 minutes to maintain proper battery charge. Store an unused battery in a dry area that does not freeze. Do not charge an already charged battery.
Lubrication Your DR FIELD and BRUSH MOWER was greased at the Factory. The operator needs to periodically lubricate the Wheel Clutch Cable, Brake Cable, Belt Idler Arm, Drive Chain, and the Differential Lock In/Out Cable and Sleeve Shaft. Tools & Supplies Needed: • • • • Flexible hose grease gun Lithium grease 1/2" wrench or socket (chain cover) FLUID FILM® or comparable lubricant BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S).
1. There is one grease fitting below the black Belt Guard that needs lubrication (Figure 11): • The Belt Idler Arm should have 1-2 pumps of grease every 25 operating hours. Belt Idler Arm Grease Fitting NOTE: Over greasing will cause grease to leak out of the seals onto the mower drive belt. Unless instructed otherwise, pump only until you feel slight resistance (1-2 pumps). 2.
Removing and Replacing the Belts BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). USE ONLY DR BELTS ON YOUR MACHINE. THEY HAVE BEEN THOROUGHLY TESTED AND PROVEN FOR MANY HOURS OF USE. To Replace the Blade Belt 1. Remove the black belt guard by unscrewing the black knob, lifting the cover, and pulling up and back to remove it. Belt Tension Lever 2. Release the belt tension lever (Figure 15). Figure 15 3.
To Replace the Drive Belt BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). USE ONLY DR BELTS ON YOUR MACHINE. THEY HAVE BEEN THOROUGHLY TESTED AND PROVEN FOR MANY HOURS OF USE. Tools Needed: • • • • 7/16" socket 1/2" wrench 9/16" wrench Gloves 1. Drain the gas and oil. 2. Remove the Blade Belt following the instructions as outlined in the previous page. 3. Remove the pin and collar (Figure 17), and then pull the power unit away from the deck. 4.
5. Remove the Bolt on the Clutch Bracket and the Nut on the Clutch Drive Spring (Figure 18). 6. Remove the Clutch Drive Spring (Figure 19). 7. Lift and swing the Clutch Bracket out of the way (Figure 19). Spring 8. Remove the three (3) Belt Guides (Figure 19). 9. Loosen the belt Retainer Bolts on the outside of the frame (one on each side) and slide the retainer back (Figure 20). Remove Bolt Remove Nut 10. Remove the Belt. 11. To mount the new Belt, reverse the above procedure.
Removing and Replacing the Blade BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). Tools Needed: • 15/16" wrench or socket • Air wrench if available • Wear gloves • 2 x 4 to brace the blade 1. Block the blade with a piece of wood between the blade and the skid on the chute side of the deck (Figure 21). 2. Remove the blade lock nut (right-hand, regular thread) and washer. USE CAUTION WHEN PUSHING OR PULLING THE WRENCH NEXT TO THE BLADE.
Adjusting the Wheel Clutch BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). NOTE: When properly adjusted, tension on the wheel clutch lever should increase when the lever is about parallel to (almost touching) the handlebar grip. Tools Needed: • (2) 1/2" wrenches 1. Find the Wheel Clutch Adjuster on the Clutch Bracket on the underside of the machine (Figure 22). 2.
Removing and Replacing the Drive Chain BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). Tools Needed: • 1/2" wrench or socket (chain cover) • Flat-head screwdriver • Needle Nose Pliers 1. Remove the Chain Cover (Figure 23). 2. Remove the Tensioner Spring (Figure 24). 3. Remove the Master Chain Link (Figure 25).
Adjusting the Differential Lock In/Out Cable BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). NOTE: If the Differential will not Lock In or Out, the cable may need adjustment. Tool Needed: • 1/2" open end wrench 1. Locate the Differential Lock In/Out Cable Adjuster (Figure 26). 2.
Removing the Wheels BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). Remove Nuts Tool Needed: • 3/4" socket with extension 1. Loosen the wheel nuts a couple of turns with the wheel on the ground. 2. Block the machine so the wheel to be removed is off the ground. 3. Remove the three nuts and slide the wheel off (Figure 27). 4. Replace the wheel and finger-tighten the wheel nuts before unblocking the machine. 5.
Transmission The transmission is maintenance-free. Only the Differential Lock In/Out Sleeve Shaft needs additional periodic lubrication. See the Lubrication section on page 26. Removing or Changing the Deck BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). 1. Remove the black belt guard by unscrewing the black knob, lifting the cover and pulling up and back to remove it. Belt Tension Lever 2. Release the belt tension lever (Figure 29). 3.
End of Season and Storage BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). NOTE: Please refer to the engine owner's manual for engine-specific procedures. • Change the oil (and oil filter, if applicable). For winter use, use SAE 5W – 30 HD. • Remove the spark plug(s) and pour about 1 ounce of motor oil into the cylinder hole. Replace the plug(s) and pull the recoil starter rope until you feel strong resistance.
CHAPTER 6 TROUBLESHOOTING Most problems are easy to fix. Consult the troubleshooting table for common problems and their solutions. If you continue to experience problems call Country Home Products, Inc. for support. Troubleshooting Table BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). SYMPTOM Recoil will not pull out or is difficult to pull. POSSIBLE CAUSE ⇒ Check that the Blade Engage/Disengage Switch is pushed DOWN to the Disengaged position.
BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). SYMPTOM The engine won’t start using electricstart. (Please refer to the engine owner’s manual for enginespecific procedures.) POSSIBLE CAUSE ⇒ Have you checked all the items under the section called Electric Starting on page 18? If not, do so now. ⇒ There is a fuse in the wiring harness. Check the fuse and replace if needed.
BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). SYMPTOM Engine smokes. POSSIBLE CAUSE ⇒ Check the oil level and adjust as needed. ⇒ You may be operating the machine on too great an incline. See Slopes on page 21. ⇒ Check the air filter and clean or replace if needed. ⇒ You may be using the wrong oil—too light for the temperature. Refer to your Engine Owner’s Manual for detailed information. ⇒ Clean the cooling fins if they’re dirty.
BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE(S). SYMPTOM The Wheel Drive Clutch and/or Brake lever will freeze up during cold weather operation. POSSIBLE CAUSE The Blade will not Engage and/or Disengage. ⇒ Be sure you are holding down on the Operator Presence Lever. ⇒ Moisture is getting into the cable housing(s) and freezing. Using a lubricating syringe, inject “dry gas” into the cable-housing opening to absorb the moisture.
CALL TOLL FREE 1-800-DR-OWNER 41
CHAPTER 7 PARTS LISTS, SCHEMATIC DIAGRAMS AND WARRANTY Parts List - Handlebar Assembly NOTE: Part numbers listed are available through Country Home Products, Inc.
Schematic - Handlebar Assembly CALL TOLL FREE 1-800-DR-OWNER 43
Parts List - Frame and Drive Assembly NOTE: Part numbers listed are available through Country Home Products, Inc.
Schematic - Frame and Drive Assembly CALL TOLL FREE 1-800-DR-OWNER 45
Parts List - Brush Deck Assembly NOTE: Part numbers listed are available through Country Home Products, Inc.
Schematic - Brush Deck Assembly CALL TOLL FREE 1-800-DR-OWNER 47
Parts List - Differential and Wheel Assembly NOTE: Part numbers listed are available through Country Home Products, Inc. Ref# Part# 01 192301 02 150621 151721 192891 209371 03 150441 04 150191 05 151971 06 123211 07 111581 08 110761 09 190601 10 190591 11 190581 12 187571 13 112431 14 192331 15 187551 16 143991 17 192321 48 Description Differential, Lock In/Out Wheel & Tire, 18" x 6.50"- 8", Terrain, 5 Lug Wheel & Tire, 18" x 6.
Schematic - Differential and Wheel Assembly CALL TOLL FREE 1-800-DR-OWNER 49
NOTES: 50 DR® FIELD and BRUSH MOWER
DR® FIELD and BRUSH MOWER 1-Year Limited Warranty Terms and Conditions The DR® FIELD and BRUSH MOWER is warranted for one (1) year against defects in materials or workmanship when put to ordinary and normal consumer use; ninety (90) days for any other use. The engine manufacturer warrants the engine separately.
Daily Checklist for the DR FIELD and BRUSH MOWER To help maintain your DR FIELD and BRUSH MOWER for optimum performance, we recommend you follow this checklist each time you use your machine. [ ] OIL: With the machine on a level surface, check the engine oil level with the dipstick and add more if necessary (only add oil to the level indicated on the dipstick - DO NOT OVERFILL). Use SAE 30 high detergent motor oil. [ ] GAS: Fill the gas tank with clean, fresh, unleaded gasoline.
