DR All-Terrain FIELD and BRUSH MOWER Safety & Operating Instructions Manual

DR All-Terrain FIELD and BRUSH MOWER Safety & Operating Instructions Manual

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DR
ALL-TERRAIN
FIELD and BRUSH MOWER
Safety & Operating Instructions
Please read instructions before operating machine

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  • Page 1   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions Please read instructions before operating machine...
  • Page 2 And, please tell your friends about your new DR ALL-TERRAIN FIELD and BRUSH MOWER! Having DR Owners spread the word about our products and our way of doing business is the best advertising we can have, and the best way to help us provide even better service in the years to come.
  • Page 3: Table Of Contents

    Chapter 1: Introducing the DR ALL-TERRAIN FIELD and BRUSH MOWER..1 About This Manual ......................... 1 Chapter 2: Safety Considerations................3 Preparing to Use the DR ALL-TERRAIN FIELD and BRUSH MOWER ......... 3 Safety Information Labels....................... 3 Protecting Yourself ......................... 5 Operating the Machine Safely ......................5 Slope Operation ..........................
  • Page 4 Chapter 6: Troubleshooting .................35 Troubleshooting Table........................35 Chapter 7: Parts Lists, Schematic Diagrams and Warranty ......40 Parts List — Handlebar Assembly....................40 Schematic – Handlebar Assembly....................41 Parts List — Power Unit Assembly....................42 Schematic – Power Unit Assembly....................43 Parts List — Brush Deck Assembly....................44 Schematic –...
  • Page 5: Chapter 1: Introducing The Dr All-Terrain Field And Brush Mower

    Chapter 1: Introducing the DR ALL-TERRAIN FIELD and BRUSH MOWER This manual will help you set up and safely operate your new DR ALL- TERRAIN FIELD and BRUSH MOWER. Careful adherence to the safety and operating instructions in this manual will ensure many years of productive use.
  • Page 6: Conventions Used In This Manual

    Tools Needed: This indicates you will need a special tool to perform a maintenance function on your machine. Note: This information may be helpful to you. If you are ever unsure about an action you are about to take, contact Country Home Product’s toll-free support at 1-800-DR-OWNER (376-9637).   ALL-TERRAIN...
  • Page 7: Chapter 2: Safety Considerations

    BRUSH MOWER Read these Safety & Operating Instructions and the engine owner’s manual before you use the DR ALL-TERRAIN FIELD and BRUSH MOWER. Become familiar with the controls, engine and service recommendations to ensure the best performance from your machine.
  • Page 8 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). (#164541) This label shows the proper routing of the drive belt.
  • Page 9: Protecting Yourself

    WARNING! The items listed in this section will help you keep your DR ALL- TERRAIN FIELD and BRUSH MOWER running smoothly and, most importantly, prevent injury to yourself or others. Please review them carefully before starting your machine. Protecting Yourself Always wear the protective goggles or safety glasses with side shields while mowing to protect your eyes from possible thrown objects.
  • Page 10: Slope Operation

    Make sure that you have 100% control of the mower at all times. Never allow people who are unfamiliar with these instructions to use the DR ALL- TERRAIN FIELD and BRUSH MOWER.
  • Page 11: Safety For Children

    The mower blade is sharp and can cut. Wrap the blade or wear gloves, and use extra caution when serving them. Note: If situations occur that are not covered by this manual, use care and good judgment. Call Toll-Free 1-800-DR-OWNER (376-9637) for assistance.  ...
  • Page 12: A Note To All Users

    Under California law, and the laws of some other states, you are not permitted to operate an internal combustion engine using hydrocarbon fuels without an engine spark arrester. This also applies to operation on US Forest Lands. All DR ALL-TERRAIN FIELD and BRUSH MOWERS shipped to California and Washington State are provided with spark arresters.
  • Page 13: Chapter 3: Setting Up Your Dr All-Terrain Field And Brush Mower

    Chapter 3: Setting Up Your DR ALL-TERRAIN 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.
  • Page 14: Dr All-Terrain Field And Brush Mower Controls And Features

    DR ALL-TERRAIN FIELD and BRUSH MOWER Controls and Features Note: The model shown in Figure 1 may look slightly different from your machine. Blade Shift Lever Control Throttle Operator Presence Control Control Key Switch Fuel Fill Parking Oil Fill Brake...
  • Page 15: Unpacking The Mower

    Unpacking the Mower NOTE: Unpacking the DR ALL-TERRAIN 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 WARNING! The banding may have a lot of tension on it and may snap, cutting you when cut.
  • Page 16: To Install The Brush Deck

    To Install the Brush Deck WARNING! 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.
  • Page 17: Connecting The Battery Wire (Electric-Starting Models Only)

    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 1.
  • Page 18: Adding Oil And Gasoline

    Adding Oil and Gasoline WARNING! 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.
  • Page 19: Chapter 4: Operating Your Dr All-Terrain Field And Brush Mower

    This chapter covers the procedures for starting and stopping your new DR ALL- TERRAIN FIELD and BRUSH MOWER and discusses basic operation features. You may find it helpful to review the DR ALL-TERRAIN FIELD and BRUSH MOWER Controls and Features picture (Figure 1) on page 10 before reading this chapter.
  • Page 20: Before Starting The Engine

    Grasp the recoil starter handle and slowly pull until you feel resistance. Let the cord retract a little bit, then pull the cord rapidly to start the engine. One or two pulls usually starts the DR ALL-TERRAIN FIELD and BRUSH MOWER. Move the Throttle to the RUN position.
  • Page 21: Engaging The Wheel Drive

    Engaging the Wheel Drive The DR ALL-TERRAIN 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."...
  • Page 22: Stopping The Engine

    Note: If your machine is equipped with a fuel shut-off valve, close it when transporting or storing the mower. Obstacle Tips Dealing with obstacles in the terrain is easy with your new DR ALL-TERRAIN FIELD and BRUSH MOWER. The following section explains how to approach most common obstacles.
  • Page 23: Slopes

    WARNING! 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 ALL-TERRAIN MOWER on slopes greater than 20 degrees. Doing so could result in serious injury or damage to your machine.
  • Page 24: Cutting Brush & Saplings

    Inc. offers an optional engine cover to prevent icing in these weather conditions. The cover can be purchased through Country Home Products, Inc. by calling 1(800) DR- OWNER (376-9637). Please have your ATM Model# and Serial# at hand when the call is placed.
  • Page 25: Chapter 5: Maintaining The Dr All-Terrain Field And Brush Mower

    ▲ Check cable connections ▲ Replace Spark Plug(s) ▲ Replace Air Filter & Precleaner ▲ * The engine on your DR may not have a precleaner or oil filter.   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 26: Battery Care (For Electric-Starting Models Only)

    The mower engine must be operated for at least 45 minutes to maintain proper battery charge. If the battery loses its charge, you'll need to use a trickle charger (like the DR Battery Charger) to recharge it. The charger should have an output of 12 volts at no more than 2 amps.
  • Page 27: Lubrication

    Lubrication Your DR ALL-TERRAIN FIELD and BRUSH MOWER was greased at the Factory. The operator needs to lubricate the Wheel Clutch Cable, Brake Cable, Belt Idler Arm and the Drive Chain, periodically. Tools & Supplies Needed: Flexible hose grease gun Lithium grease 1/2"...
  • Page 28: Grease Fittings

    Grease Fittings 1. There is one grease fitting below the black belt guard that needs maintenance (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 Figure 11...
  • Page 29: Removing And Replacing The Belts

    WARNING! Before performing any maintenance procedure, stop the engine and disconnect the spark plug wire(s). Important! 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.
  • Page 30: To Replace The Drive Belt

    To Replace the Drive Belt WARNING! Before performing any maintenance procedure, stop the engine and disconnect the spark plug wire(s). 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. Remove the pin and collar (Figure 16), and then pull the power unit away from the deck.
  • Page 31 5. Remove the nuts on the clutch bracket and the clutch drive spring (Figure 17). Remove the spring (Figure 18). Remove Belt Guides Spring Clutch Bracket Spring Remove Nuts Figure 18 Figure 17 7. Lift and swing the clutch bracket out of the way (Figure 18). 8.
  • Page 32: Removing And Replacing The Blade

    Removing and Replacing the Blade WARNING! 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 20).
  • Page 33: Adjusting The Wheel Clutch

    Adjusting the Wheel Clutch WARNING! 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"...
  • Page 34: Removing And Replacing The Drive Chain

    Removing and Replacing the Drive Chain WARNING! 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 Chain Cover (Figure 22). 2.
  • Page 35: Adjusting The Blade Engagement Cable

    Adjusting the Blade Engagement Cable WARNING! Before performing any maintenance procedure, stop the engine and disconnect the spark plug wire(s). Note: If the blade won't cut, or seems to slip in heavy material, check the blade engagement cable. Tool Needed: 1/2"...
  • Page 36: Removing The Wheels

    Removing the Wheels WARNING! Before performing any maintenance procedure, stop the engine and disconnect the spark plug wire(s). Tool Needed: Remove Nuts 3/4" socket with extension 1. Block the machine so the wheel to be removed is off the ground. 2.
  • Page 37: Transmission

    Transmission The transmission is maintenance-free and does not need additional lubrication. Removing or Changing the Deck WARNING! Before performing any maintenance procedure, stop the engine and disconnect the spark plug wire(s). Belt Tension Lever 1. Remove the black belt guard by unscrewing the black knob, lifting the cover and pulling up and back to remove it.
  • Page 38: End Of Season & Storage

    If your engine has a fuel filter, replace it. If your DR ALL-TERRAIN FIELD and BRUSH MOWER will be idle for more than 30 days, we recommend using a gas stabilizer. This will prevent sediment from gumming up the carburetor.
  • Page 39: Chapter 6: Troubleshooting

    ⇒ If your engine still won’t start, call 1(800) DR-OWNER (376-9637) for assistance. ...
  • Page 40 45 minutes at a time, the battery may need to be periodically charged. See the Battery Care section on page 22. ⇒ If your battery is charged and your DR still won’t start, call 1(800) DR-OWNER (376-9637) for assistance. ...
  • Page 41 If it’s dirty, change it following the procedure in the engine manufacturer’s owner’s manual. ⇒ Check the oil level and adjust as needed. ⇒ If your engine still lacks power, call 1(800) DR- OWNER (376-9637) for assistance. ⇒ Check the oil level and adjust as needed.
  • Page 42 ⇒ The spindle bearings may be bad. ⇒ Call 1(800) DR-OWNER (376-9637) for assistance. ⇒ The blade may not be seated properly on the hub. The blade is not Loosen the blade nut, reset the blade and tighten the cutting or is nut.
  • Page 43   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 44: Chapter 7: Parts Lists, Schematic Diagrams And Warranty

    American Flag Label 24b 164961 Plain Grip, 1" OD, 4.5" L 127811 Warning: Add Oil Label 165191 Switch, w/Key, Snap-in, 153321 DR All Terrain Mower Name Label 4 Positions (Electric Start) 179401 Pulley Cover Label 165201 Switch, w/Key, Snap-in, 161541...
  • Page 45: Schematic - Handlebar Assembly

    Schematic – Handlebar Assembly   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 46: Parts List - Power Unit Assembly

    Parts List — Power Unit Assembly Note: Part numbers listed are available through Country Home Products, Inc. Ref# Part# Description Ref# Part# Description 150261 Frame, Main 134431 Bolt, HCS, 5/16" – 18 x 1-1/2" 160171 Engine, 11.5HP, B&S e/s 112431 Washer, Lock, 5/16" Split 160181 Engine, 13HP, B&S, e/s 123211 Bolt, HCS, 5/16"...
  • Page 47: Schematic - Power Unit Assembly

    Schematic – Power Unit Assembly   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 48: Parts List - Brush Deck Assembly

    Parts List — Brush Deck Assembly Note: Part numbers listed are available through Country Home Products, Inc. Ref# Part# Description Ref# Part# Description 164561 Brush Deck, 26 inch 151271 Pulley, Flat Idler, 4" x 3/8" Bore 160621 Brush Deck, 30 Inch 150941 Spring, Extension, .112"...
  • Page 49: Schematic - Brush Deck Assembly

    Schematic – Brush Deck Assembly   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 50: Parts List - Differential/Axle Assembly

    Parts List — Differential/Axle Assembly Note: Part numbers listed are available through Country Home Products, Inc. Ref# Part# Description 150251 Differential, Limited Slip 150621 Wheel & Tire, 18" x 6.50" – 8", Terrain, 5 Lug 151721 Wheel & Tire, 18" x 6.50" – 8", Turf, 5 Lug 150191 Chain, #40, 88 Pitches with Master Link 165221 Nut, Lug, 1/2"...
  • Page 51: Schematic - Differential/Axle Assembly

    Schematic – Differential/Axle Assembly   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 52 Notes   ALL-TERRAIN FIELD and BRUSH MOWER Safety & Operating Instructions...
  • Page 53: Warranty

    Technical Service Department for our Owners. You can access a Representative by dialing our TOLL-FREE Hotline at 1-800- DR-OWNER (376-9637). The sole job of our well-trained and friendly folks is to ensure that you get any help you need in a timely fashion.
  • Page 54 Daily Checklist for the DR FIELD and BRUSH MOWER To help maintain your DR ALL-TERRIAN 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).

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