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5

Do:

1.  Mow across the face of slopes; never up and down. 

Exercise extreme caution when changing direction on 

slopes.

2.  Watch for holes, ruts, rocks, hidden objects, or bumps which 

can cause you to slip or trip. Tall grass can hide obstacles.

3.  Always be sure of your footing. A slip and fall can cause 

serious personal injury. If you feel you are losing your 

balance, release the blade control handle immediately, and 

the blade will stop rotating within 3 seconds.

Do Not:

1.  Do not mow near drop-offs, ditches or embankments, you 

could lose your footing or balance.

2.  Do not mow slopes greater than 15 degrees as shown on 

the slope gauge.

3.  Do not mow on wet grass. Unstable footing could cause 

slipping.

Children

Tragic accidents can occur if the operator is not alert to the 

presence of children. Children are often attracted to the mower 

and the mowing activity. They do not understand the dangers. 

Never assume that children will remain where you last saw 

them.

1.  Keep children out of the mowing area and under the watch-

ful care of a responsible adult other than the operator.

2.  Be alert and turn mower off if a child enters the area.
3.  Before and while moving backwards, look behind and down 

for small children.

4.  Use extreme care when approaching blind corners, 

doorways, shrubs, trees, or other objects that may obscure 

your vision of a child who may run into the mower.

5.  Keep children away from hot or running engines. They can 

suffer burns from a hot muffler. 

6.  Never allow children under 14 years old to operate a power 

mower. Children 14 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.

Service

Safe Handling Of Gasoline:

1.  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. 

2.  Wash your skin and change clothes immediately.
3.  Use only an approved gasoline container.
4.  Never fill containers inside a vehicle or on a truck or trailer 

bed with a plastic liner. Always place containers on the 

ground away from your vehicle before filling.

5.  Remove gas-powered equipment from the truck or trailer 

and refuel it on the ground. If this is not possible, then refuel 

such equipment on a trailer with a portable container, rather 

than from a gasoline dispenser nozzle.

6.  Keep the nozzle in contact with the rim of the fuel tank or 

container opening at all times until fueling is complete. Do 

not use a nozzle lock-open device.

7.  Extinguish all cigarettes, cigars, pipes and other sources of 

ignition.

8.  Never fuel machine indoors because flammable vapors 

will accumulate in the area.

9.  Never remove gas cap or add fuel while the engine is 

hot or running.  Allow engine to cool at least two minutes 

before refueling.

10. Never over fill fuel tank. Fill tank to no more than ½ inch 

below bottom of filler neck to provide for fuel expansion.

11. Replace gasoline cap and tighten securely.
12. If gasoline is spilled, wipe it off the engine and equipment. 

Move unit to another area. Wait 5 minutes before starting 

the engine.

13. Never store the machine or fuel container near an open 

flame, spark or pilot light as on a water heater, space 

heater,  furnace, clothes dryer or other gas appliances. 

14. To reduce fire hazard, keep mower free of grass, leaves, 

or other debris build-up. Clean up oil or fuel spillage and 

remove any fuel soaked debris. 

15. Allow a mower to cool at least 5 minutes before storing.

General Service:

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

Engine exhaust contains carbon monoxide, an odorless 

and deadly gas.

2.  Before cleaning, repairing, or inspecting, make certain the 

blade and all moving parts have stopped. Disconnect the 

spark plug wire and ground against the engine to prevent 

unintended starting. 

3.  Check the blade and engine mounting bolts at frequent 

intervals for proper tightness. Also, visually inspect blade 

for damage (e.g., bent, cracked, worn) Replace blade with 

the original equipment manufacture’s (O.E.M.) blade only, 

listed in this manual. “Use of parts which do not meet the 

original equipment specifications may lead to improper 

performance and compromise safety!” 

4.  Mower blades are sharp and can cut. Wrap the blade or 

wear gloves, and use extra caution when servicing them.

5.  Keep all nuts, bolts, and screws tight to be sure the 

equipment is in safe working condition.

6.  Never tamper with safety devices. Check their proper 

operation regularly.

7.  After striking a foreign object, stop the engine, discon-

nect the spark plug wire and ground against the engine. 

Thoroughly inspect the mower for any damage. Repair the 

damage before starting and operating the mower.

8.  Never attempt to make a wheel or cutting height adjust-

ment while the engine is running.

9.  Grass catcher components, discharge cover, and trail 

shield are subject to wear and damage which could 

expose moving parts or allow objects to be thrown. For 

safety protection, frequently check components and re-

place immediately with original equipment manufacturer’s 

(O.E.M.) parts only, listed in this manual. “Use of parts 

which do not meet the original equipment specifications 

may lead to improper performance and compromise 

safety!”

10. Do not change the engine governor setting or overspeed 

the engine. The governor controls the maximum safe 

operating speed of the engine. 

11. Maintain or replace safety labels, as necessary.
12. Observe proper disposal laws and regulations. Improper 

disposal of fluids and materials can harm the environment. 

2

Safe  

Operation 

Practices

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. 

Summary of Contents for series 430

Page 1: ...bleshooting Parts Lists Warranty PRINTED IN U S A MTD Products Ltd P O Box 1386 KITCHENER ONTARIO N2G OPERATOR S MANUAL IMPORTANT READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATING EQUIPMENT 21 Rotary Mower Model Series 430 772C0826 04 20 2006 ...

Page 2: ...Adjustments 6 Operation 8 Maintenance Off Season Storage 10 Trouble Shooting 12 Warranty 13 Illustrated Parts Lists 14 If you have difficulty assembling this product or have any questions regarding the controls operation or maintenance of this unit You can seek help from the experts choose from the options below 1 Visit www troybilt ca for many useful suggestions click on Customer Support button 2...

Page 3: ...alk behind mower on such a slope it is extremely difficult to maintain your footing and you could slip resulting in serious injury Operate RIDING mowers up and down slopes never across the face of slopes Operate WALK BEHIND mowers across the face of slopes never up and down slopes Use this page as a guide to determine slopes where you may not operate safely Do not operate your lawn mower on such s...

Page 4: ...arting engine 14 The blade control handle is a safety device Never attempt to bypass its operation Doing so makes the safety device inoperative and may result in personal injury through contact with the rotating blade The blade control handle must operate easily in both directions and automatically return to the disengaged position when released 15 Never operate the mower in wet grass Always be su...

Page 5: ... neck to provide for fuel expansion 11 Replace gasoline cap and tighten securely 12 If gasoline is spilled wipe it off the engine and equipment Move unit to another area Wait 5 minutes before starting the engine 13 Never store the machine or fuel container near an open flame spark or pilot light as on a water heater space heater furnace clothes dryer or other gas appliances 14 To reduce fire hazar...

Page 6: ...nside outward See Figure 2 Secure with one wing nut star knobs Repeat process on the left side 3 Rope guide Setup as follows see Figure 3 a Hold the blade control against the upper handle Position A b Slowly pull starter rope out of engine Position B c Slip starter rope into the rope guide Position C d Tighten rope guide wing nut star knobs Position D 4 Insert post on cable ties into holes provide...

Page 7: ... top of bag attaches from the inside of bag 7 Attaching Grass Catcher to Mower a Lift the rear discharge door on the mower and place the grass catcher on the pivot rod Let go of discharge door so that it rests on the grass catcher See Figure 7 WARNING Never operate mower unless the hooks on the grass catcher are firmly seated on the pivot rod and the rear discharge door rests firmly against top of...

Page 8: ...rk plug wire to spark plug If unit is equipped with a rubber boot over the end of the spark plug wire make certain the metal loop on the end of the spark plug wire inside the rubber boot is fastened securely over the metal tip on the spark plug To Start Engine 1 If your unit is equipped with a primer prime engine as instructed in the separate engine manual packed with your unit 2 Standing behind t...

Page 9: ...ating the mower Extensive vibration of the mower during operation is an indication of damage The unit should be promptly inspected and repaired Operating Tips 1 For best results and effective mulching do not cut wet grass 2 New grass thick grass or wet grass may require a narrower cut 3 For a healthier lawn never cut off more than one third of the total length of the grass 4 Your lawn should be cu...

Page 10: ...nce and flooding usually indicates that the air cleaner should be serviced 4 The spark plug should be cleaned and the gap reset once a season Spark plug replacement is recom mended at the start of each mowing season check engine manual for correct plug type and gap specifica tions NOTE This spark ignition system meets all require ments of the Canadian Interference Causing Equipment Regulations 5 C...

Page 11: ...part number facing away from the adapter Align the blade bell support over the blade with the tabs in the holes of the blade and insert the hex bolt 10 Tighten the hex bolt to the torque listed below Blade Mounting Torque Center Bolt 450 in lb min 600 in lb max To insure safe operation of your unit ALL nuts and bolts must be checked periodically for correct tightness Cutting grass in sandy soil co...

Page 12: ...crankcase with proper oil 2 Refer to the engine manual packed with your unit 3 Remove blower housing and clean 4 Refer to engine manual 1 Engine oil level low 2 Dirty air filter 3 Air flow restricted 4 Carburetor not adjusted properly Occasional skip hesitates at high speed 1 Adjust gap to 030 Refer to engine manual 2 Refer to engine manual 1 Spark plug gap too close 2 Carburetor idle mixture adju...

Page 13: ...r ninety 90 days from the date of retail purchase if any battery included with this unit proves defective in material or workmanship and our testing determines the battery will not hold a charge MTD PRODUCTS LIMITED will replace the battery at no charge to the original purchaser Additional Limited Thirty Day Warranty on Battery After ninety 90 days but within one hundred twenty 120 days from the d...

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