Troy-Bilt 52066, 52070 owner manual Do not, Remove objects such as rocks, tree limbs, etc

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4Section 1: Safety

15.Mow only during daylight hours or when good artificial light is available.

16.Do not operate the machine while

under the influence of alcohol or drugs, or when tired or ill.

17.Never operate this machine in wet grass. Be sure of your footing; keep a firm hold on the handlebar and walk; never run.

18.Release the Trimmer Head Control Bail before starting the engine.

19.If the unit starts to vibrate abnormally, stop the engine and disconnect the spark plug wire. Check immediately for the cause. Vibration is generally a warning of trouble.

20.Always wear approved safety goggles or safety glasses with side shields when operating machine. The use of any pow- ered machine can result in foreign objects being thrown by high speed rotating parts which can cause personal injury or prop- erty damage. Stay away from glass and other easily thrown or breakable objects.

21.Wear work gloves and sturdy footwear when using this machine. Leather work shoes or short boots are ideal—they pro- tect ankles and shins from rocks, pebbles, splinters, etc.

22.It is advisable to wear protective headgear to prevent the possibility of being hit by small flying particles, etc.

23.Before each use, inspect the Throttle Control Lever and its cable. Make sure the cable is free and that the lever functions properly.

24.Watch for traffic when near or when crossing roadways.

25.Never attempt to carry children or other passengers on the machine. They could fall off and be seriously injured, or they could interfere with safe operation of the machine.

26.The machine is equipped with a plas- tic debris shield in front of the engine and a rubber debris flap under the frame. They must be in place and working properly. Never remove or cause the debris shield or debris flap to cease working. If either of these parts is missing or not working properly, do not use the machine until this situation is corrected.

27.Be aware of where the machine is dis- charging materials and do not point the discharge at anyone.

28.Never run the engine in an enclosed area. Engine exhaust contains carbon

monoxide, a deadly gas that is odorless, colorless and tasteless. Always run the engine outdoors where there is adequate ventilation.

29.Slow down before turning.

30.Shut off engine when not trimming or mowing.

31.Use extra care when loading or unloading machine into a trailer or truck.

32.Use this equipment for its intended purpose only.

33.Always make sure the handlebars are tight and comfortably positioned. They should never be in an awkward position for the operator.

Slope Operation

Slopes are a major factor related to loss of control and tip-over accidents which can result in severe injury or death. All slopes require extra caution. If you can not back up the slope or you feel uneasy on a slope, do not mow it.

DO:

Mow across the face of slopes; never up and down. Exercise extreme caution when changing direction on slopes. Avoid slopes greater than 15o.

Remove objects such as rocks, tree limbs, etc.

Uneven terrain could overturn the machine. Watch for holes, ruts, or bumps. Tall grass can hide obstacles.

Use slow speed.

Use extra care with grass catchers or other attachments. These can change the stability of the machine. Keep all movement on the slopes slow and grad- ual.

Avoid starting or stopping on a slope.

DO NOT:

Do not mow near drop-offs, ditches, or embankments. You could lose your footing or balance.

Do not mow on very steep slopes.

Do not mow on wet grass. Slippery footing can be hazardous.

Children

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.

1.Keep children out of the mowing area and under the watchful care of a responsi- ble adult.

2.Be alert and turn machine off if children enter the area.

3.Before and while moving backwards, look behind and down for small children.

4.Never allow children to operate the machine.

5.Use extra care near blind corners, shrubs, trees or other objects that may obscure vision.

6.Never carry children, even with the trimmer head stopped. Children may fall off and be seriously injured or interfere with safe machine operation.

7.Do not allow children nearby if you are working.

Service

1.Use extra care in handling gasoline and other fuels. They are flammable and their vapors are explosive. To help prevent a fire or explosion:

a)Use only an approved container.

b)Never remove gas cap or add fuel when engine is running. Let engine cool before refueling. Do not smoke.

c)Never refuel the machine indoors. Fill the fuel tank outdoors and with extreme care.

d)Never store the machine or fuel container inside where there is an open flame, such as a water heater, etc.

e)Replace caps on fuel tank and fuel container and clean up spilled fuel before starting engine. Move machine away from any gasoline fumes before starting engine.

f)Keep matches, smoking materials, open flames, and sparks away from the fuel tank and fuel container.

g)Leave 1/2" air space at top of fuel tank to allow for fuel expansion.

2.Never run the engine inside a closed area.

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Trimmer/Mower Table of Contents Safety General OperationRemove objects such as rocks, tree limbs, etc Do notNever run the engine inside a closed area Safety On right side, rear Mower deck On top of mower deckAssembly Steps AssemblyIntroduction Assembly Check Trimmer Head HardwareAssembly From the receptacle TFeatures and Controls Features and ControlsHere, with word descrip Tions are used onPRE-START Checklist Adjust Handlebar HeightAdjust Line Cutting Height OperationUsing the Trimmer Head Control Bail Operating the MachineExercise caution when changing direction on slopes Length MaintenanceFor the most precise cutting possible, be sure to select Nique allows the cutting head to follow the ground contourMaintenance Maintenance ScheduleAdjusting Trimmer Head Engagement To Adjust Belt TensionInspecting and Replacing the Drive Belt Belt ReplacementBelt Inspection Cleaning the Engine Belt Performance TroubleshootingLubrication TRIMMER/MOWER Cleaning and Debris Removal General Engine MaintenanceCompact Storage Change the oil after every 25 hoursTo Change Trimmer Lines Trimmer lines can be changedBattery Service Battery RechargingBattery Replacement Tilt the debris shield forwardTroubleshooting Problem Possible Cause CorrectionDrawing no Ref. # Description Parts List Drawing noRef. # Description Qty Parts List 1915963 1910850001 715 133 Accessories and Kits Description QtyPage Warranty Service Replacement PartsEngine Service and Repair Owner Registration Card