Toro 29643 Operator'S Manual Download Page 17

Troubleshooting

Problem

Possible Cause

Corrective Action

1. The wire is not connected to the spark

plug.

1. Connect the wire to the spark plug.

2. The fuel cap vent hole is plugged.

2. Clean the fuel cap vent hole or replace

the fuel cap.

3. The spark plug is pitted, fouled, or

incorrectly gapped .

3. Check the spark plug and adjust the

gap if necessary. Replace the spark
plug if it is pitted, fouled, or cracked.

The engine does not start.

4. The fuel tank is empty or the fuel

system contains stale fuel.

4. Drain and/or fill the fuel tank with

fresh gasoline. If the problem persists,
contact an Authorized Service Dealer.

1. The fuel cap vent hole is plugged.

1. Clean the fuel cap vent hole or replace

the fuel cap.

2. The air filter element is dirty and is

restricting the air flow.

2. Clean the air filter pre-cleaner and/or

replace the paper air filter.

3. The underside of the machine contains

clippings and debris.

3. Clean under the machine.

4. The spark plug is pitted, fouled, or

incorrectly gapped .

4. Check the spark plug and adjust the

gap if necessary. Replace the spark
plug if it is pitted, fouled, or cracked.

5. The engine oil level is too low, too high,

or excessively dirty.

5. Check the engine oil. Change the oil if

it is dirty; add or drain the oil to adjust
the oil level to the Full mark on the
dipstick.

The engine starts hard or loses power.

6. The fuel tank contains stale fuel.

6. Drain and fill the fuel tank with fresh

gasoline.

1. The wire is not connected to the spark

plug.

1. Connect the wire to the spark plug.

2. The air filter element is dirty and is

restricting the air flow.

2. Clean the air filter pre-cleaner and/or

replace the paper air filter.

The engine runs rough.

3. The spark plug is pitted, fouled, or

incorrectly gapped .

3. Check the spark plug and adjust the

gap if necessary. Replace the spark
plug if it is pitted, fouled, or cracked.

1. The underside of the machine housing

contains clippings and debris.

1. Clean under the machine housing.

2. The engine mounting bolts are loose.

2. Tighten the engine mounting bolts.

3. The blade mounting nuts are loose.

3. Tighten the blade mounting nuts.

The machine or engine vibrates
excessively.

4. The blade is bent or is out of balance.

4. Balance the blade. If the blade is bent,

replace it.

1. You are mowing in the same pattern

repeatedly.

1. Change the mowing pattern.

2. All 4 wheels are not at the same height.

2. Place all 4 wheels at the same height.

3. The underside of the machine housing

contains clippings and debris.

3. Clean under the machine housing.

There is an uneven cutting pattern.

4. The blade is dull.

4. Sharpen and balance the blade.

1. There is debris under the belt cover.

1. Clean the debris from under the belt

cover.

The machine does not self-propel.

2. The self-propel drive cable is out of

adjustment or is damaged.

2. Adjust the self-propel drive cable.

Replace the cable if necessary.

17

Summary of Contents for 29643

Page 1: ...ou do not follow the recommended precautions Figure 2 1 Safety alert symbol This manual uses two words to highlight information Important calls attention to special mechanical information and Note emp...

Page 2: ...iar with the controls and the proper use of the equipment Never allow children or people unfamiliar with these instructions to use the mower Local regulations can restrict the age of the operator Keep...

Page 3: ...chine is in safe working condition Do not use pressure cleaning equipment on the machine Never store the machine with gasoline in the tank and inside a building where fumes can reach an open flame or...

Page 4: ...3 1 Warning read the Operator s Manual 2 Thrown object hazard keep bystanders a safe distance from the machine 3 Cutting dismemberment hazard of hand or foot mower blade disconnect the spark plug wire...

Page 5: ...ll the handle G020133 Figure 3 1 Handle knob 2 2 Move the handle to the operating position 3 Install and tighten the handle knobs that you removed in step 1 Figure 3 2 Installing the Recoil starter Ro...

Page 6: ...eck but do not screw it in then remove it again and check the level Figure 5 Note If you overfill the engine pour some oil out of it refer to Changing the Engine Oil page 13 3 Install the dipstick sec...

Page 7: ...pproved for use Never use gasoline that contains more than 10 ethanol by volume such as E15 contains 15 ethanol E20 contains 20 ethanol or E85 contains up to 85 ethanol Using unapproved gasoline may c...

Page 8: ...ou overfill the engine pour some oil out of it as directed refer to Changing the Engine Oil page 13 3 Install the dipstick securely Adjusting the Cutting Height WARNING Adjusting the cutting height ma...

Page 9: ...se the space between the self propel drive bar and the handle Stopping the Engine Service Interval Before each use or daily To stop the engine release the blade control bar Figure 14 Important When yo...

Page 10: ...ing the Grass Bag 1 Lift up the rear deflector Figure 15 2 Lift the grass bag handle out from the notches on the handle brackets and remove the bag from the machine 3 Close the rear deflector Discharg...

Page 11: ...and can cause the mower to become clogged or the engine to stall WARNING Wet grass or leaves can cause serious injury if you slip and contact the blade Mow only in dry conditions Alternate the mowing...

Page 12: ...eparing for Maintenance 1 Stop the engine and wait for all moving parts to stop 2 Disconnect the spark plug wire from the spark plug Figure 19 before performing any maintenance procedure Figure 19 1 S...

Page 13: ...t overfill Max fill 0 59 l 20 oz type 10W 30 or SAE 30 detergent oil with an API service classification of SJ or higher G020008 Figure 22 Note Each time you check the oil level remove the dipstick and...

Page 14: ...will need a torque wrench to install the blade properly If you do not have a torque wrench or are uncomfortable performing this procedure contact an Authorized Service Dealer Examine the blade wheneve...

Page 15: ...acket toward the mower until there is no slack in the cable Figure 27 4 Tighten the nut on the cable support 5 Release the self propel drive bar and ensure that the cable is loose Note The cable must...

Page 16: ...arter rope slowly several times to distribute oil throughout the cylinder to prevent cylinder corrosion during the off season 7 Install the spark plug and tighten it with a torque wrench to 20 N m 15...

Page 17: ...hard or loses power 6 The fuel tank contains stale fuel 6 Drain and fill the fuel tank with fresh gasoline 1 The wire is not connected to the spark plug 1 Connect the wire to the spark plug 2 The air...

Page 18: ...Notes 18...

Page 19: ...3766 3636 Jean Heybroek b v Netherlands 31 30 639 4611 Victus Emak Poland 48 61 823 8369 European Privacy Notice The Information Toro Collects Toro Warranty Company Toro respects your privacy In order...

Page 20: ...igns of being tampered with Owner Responsibilities You must maintain your Toro Product by following the maintenance procedures described in the Operator s Manual Such routine maintenance whether perfo...

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