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4

2

Safe  

Operation 

Practices

Training

1.  Read, understand, and follow all instructions on the 

machine and in the manual(s) before attempting to 

assemble and operate. Keep this manual in a safe place for 

future and regular reference and for ordering replacement 

parts. 

2.  Be familiar with all controls and their proper operation. 

Know how to stop the machine and disengage them quickly.

3.  Never allow children under 16 years old to operate this 

machine. Children 16 years old and over should read and 

understand the operation instructions and safety rules in 

this manual and should be trained and supervised by a 

parent.

4.  Never allow adults to operate this machine without proper 

instruction.

5.  Keep bystanders, helpers, pets, and children at least 75 

feet from the machine while it is in operation. Stop machine 

if anyone enters the area.

6.  Never run an engine indoors or in a poorly ventilated area. 

Engine exhaust contains carbon monoxide, an odorless 

and deadly gas.

7.  Do not put hands and feet near rotating parts or in the 

feeding chambers and discharge opening. Contact with the 

rotating impeller can amputate fingers, hands, and feet.

8.  Never attempt to unclog either the feed intake or discharge 

opening, remove or empty bag, or inspect and repair the 

machine while the engine is running. Shut the engine off 

and wait until all moving parts have come to a complete 

stop. Disconnect the spark plug wire and ground it against 
the engine.

Preparation

1.  Thoroughly inspect the area where the equipment is to 

be used. Remove all rocks, bottles, cans, or other foreign 
objects which could be picked up or thrown and cause 
personal injury or damage to the machine. 

2.  Always wear safety glasses or safety goggles during opera-

tion or while performing an adjustment or repair, to protect 
eyes. Thrown objects which ricochet can cause serious 
injury to the eyes.

3.  Wear sturdy, rough-soled work shoes and close-fitting 

slacks and shirts. Loose fitting clothes or jewelry can be 
caught in movable parts. Never operate this machine 
in bare feet or sandals. Wear leather work gloves when 
feeding material in the chipper chute.

4.  Before starting, check all bolts and screws for proper tight-

ness to be sure the machine is in safe working condition. 
Also, visually inspect machine for any damage at frequent 
intervals.

5.  Maintain or replace safety and instructions labels, as 

necessary.

6.  To avoid personal injury or property damage use extreme 

care in handling gasoline. Gasoline is extremely flammable 
and the vapors are explosive. Serious personal injury can 
occur when gasoline is spilled on yourself or your clothes 
which can ignite. Wash your skin and change clothes 
immediately.

  a.  Use only an approved gasoline container.
  b.  Extinguish all cigarettes, cigars, pipes, and other 

sources of ignition.

  c.  Never fuel machine indoors.
  d.  Never remove gas cap or add fuel while the engine is hot 

or running.

  e.  Allow engine to cool at least two minutes before refuel-

ing.

  f.  Never over fill fuel tank. Fill tank to no more than 1/2 

inch below bottom of filler neck to provide space for fuel 
expansion.

  g.  Replace gasoline cap and tighten securely.
  h.  If gasoline is spilled, wipe it off the engine and equip-

ment. Move machine to another area. Wait 5 minutes 
before starting the engine.

  i.  Never store the machine or fuel container inside where 

there is an open flame, spark, or pilot light (e.g. furnace, 
water heater, space heater, clothes dryer, etc.)

  j.  To reduce a fire hazard, keep machine free of grass, 

leaves, or other debris build-up. Clean up oil or fuel 
spillage and remove any fuel soaked debris.

  k.  Allow machine to cool at least 5 minutes before storing.

WARNING:

 Engine Exhaust, some of its constituents, and certain vehicle compo-

nents contain or emit chemicals known to State of California to cause cancer and 
birth defects or other reproductive harm.

WARNING

This symbol points 
out important safety 
instructions which, if 
not followed, could 
endanger the personal 
safety and/or property 
of yourself and others. 
Read and follow all 
instructions in this 
manual before at-
tempting to operate 
this machine. Failure 
to comply with these 
instructions may result 
in personal injury. When 
you see this symbol. 

HEED ITS WARNING!

Your Responsibility 

Restrict the use 
of this power machine 
to persons who read, 
understand 
and follow the warnings 
and instructions 
in this manual 
and on the machine. 

DANGER:

 This machine was built to be operated according to the rules for safe operation in this 

manual. As with any type of power equipment, carelessness or error on the part of the operator can 
result in serious injury. This machine is capable of amputating hands and feet and throwing objects. 
Failure to observe the following safety instructions could result in serious injury or death.

Summary of Contents for 24A-424G766

Page 1: ...e working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on fe...

Page 2: ...ease read and understand what it says Customer Support If you have difficulty assembling this product or have any questions regarding the controls operation or maintenance of this unit you can seek he...

Page 3: ...rs Read and follow all instructions in this manual before at tempting to operate this machine Failure to comply with these instructions may result in personal injury When you see this symbol HEED ITS...

Page 4: ...amage at frequent intervals 5 Maintain or replace safety and instructions labels as necessary 6 To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely...

Page 5: ...ry machine while the engine is running Maintenance Storage 1 Never tamper with safety devices Check their proper operation regularly 2 Check bolts and screws for proper tightness at frequent intervals...

Page 6: ...ver the chute deflector b Position the bag so that the wing knobs which secure the chute deflector to the impeller housing are completely covered c Pull on the drawstrap until the bag is tight around...

Page 7: ...with a diameter greater than 1 2 inch in the hopper Doing so can result in serious damage to your unit s shredder blade flails or impeller Spring Latch The spring latch is located on the top of the ho...

Page 8: ...starter rope It is completely normal and does NOT indicate a malfunction of any kind 6 Pull rope with a rapid continuous full arm stroke Keep a firm grip on starter handle Let rope rewind slowly 7 Rep...

Page 9: ...her available device i e broom stick to dislodge debris located toward the base of the hopper 4 Restart engine NOTE If you re unable to pull the starter rope as a result of accumulated debris near the...

Page 10: ...hamber WARNING The impeller s shredder blade and chipper blades are sharp Wear leather work gloves to protect your hands when cleaning out the reduction chamber If the reduction chamber becomes clogge...

Page 11: ...engine disconnect spark plug and make certain that all moving parts have come to a complete stop 2 Remove the two flange nuts and hex bolts which secure the hopper support bracket to the impeller hous...

Page 12: ...plug wire loose 2 Unit running on CHOKE if equipped 3 Blocked fuel line or stale fuel 4 Vent in gas cap plugged 5 Water or dirt in fuel system 6 Dirty air cleaner 7 Carburetor out of adjustment Engin...

Page 13: ...5 715 0166 Spiral Pin 156 x 1 0 6 719 0329 Flail 7 736 0119 Lock Washer 5 16 8 742 04050 Shredder Blade 9 742 0544 Chipper Blade 10 781 0735 Retainer Clip 1 681 0133 Tongue Hitch Mount 2 681 0134A Bas...

Page 14: ...14 Models 414 424 Model 424 Only Model 414 Only...

Page 15: ...ng Assembly 33 681 0183A Frame Assembly 681 0184A Frame Assembly 34 681 04002 Outer Flail Housing Assembly 35 710 0157 Hex Cap Screw 5 16 24 x 75 36 710 0502A Hex Sems Screw 3 8 16 x 1 25 37 710 0825...

Page 16: ...ts and normal deterioration of the exterior finish due to use or exposure d Service completed by someone other than an authorized service dealer e Troy Bilt does not extend any warranty for products s...

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