Troy-Bilt TB25BP Operator'S Manual Download

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TROUBLESHOOTING

C A U S E

A C T I O N

1. Incorrectly gapped spark plug

1. Clean/gap or replace plug

2. Plugged spark arrestor

2. Clean or replace spark arrestor

3. Dirty air filter

3. Clean or replace air filter

C A U S E

A C T I O N

1. Incorrect carburetor mixture adjustment setting

1. Have carburetor adjusted by a Troy Bilt or other

qualified service dealer

2. Old or improperly mixed fuel

2. Drain gas tank (see Storage)/add fresh fuel mixture

3. Air filter is plugged

3. Replace or clean the air filter

4. Fouled spark plug

4. Replace or clean the spark plug

C A U S E

A C T I O N

1. Incorrect starting procedures

1. Follow instructions in the Starting/Stopping section

2. Incorrect carburetor mixture adjustment setting

2. Have carburetor adjusted by a Troy Bilt or other

qualified service dealer

3. Fouled spark plug

3. Clean/gap or replace plug

4. Empty fuel tank

4. Fill fuel tank with properly mixed fuel

5. Primer bulb was not pressed enough

5. Press primer bulb fully and slowly 10 times

UNIT WON’T START OR STARTS BUT WILL NOT RUN

UNIT STARTS, BUT ENGINE HAS LOW POWER

ENGINE HESITATES

NO POWER UNDER LOAD

C A U S E

A C T I O N

1. Fuel filter is plugged

1. Replace the fuel filter

2. Incorrect lever position

2. Move to Position 3

3. Dirty spark arrestor screen

3. Replace spark arrestor screen

4. Dirty air filter

4. Remove, clean and reinstall filter

5. Incorrect carburetor mixture adjustment setting

5. Have carburetor adjusted by a Troy Bilt or other qualified

service dealer

C A U S E

A C T I O N

1. Incorrect carburetor mixture adjustment setting

1. Have carburetor adjusted by a Troy Bilt or other

qualified service dealer

2. Air filter is plugged

2. Replace or clean the air filter

3. Old or improperly mixed fuel

3. Drain gas tank/add fresh fuel mixture

RUNS ERRATICALLY

C A U SE

A C T I O N

1. Incorrect carburetor mixture adjustment setting

1. Have carburetor adjusted by a Troy Bilt or other

qualified service dealer

2. Incorrect fuel mixture

2. Use properly mixed fuel (40:1 mixture)

SMOKES EXCESSIVELY

NOTE:

For repairs beyond the minor adjustments listed above, contact your nearest Troy Bilt Parts & Repair center at

(1-800-520-5520) or other qualified service dealer for an adjustment.

SPECIFICATIONS

ENGINE*

BLOWER

Engine Type ................................................................................................................................................. Air-Cooled, 2-Cycle
Displacement..................................................................................................................................................................... (25 cc)
Idle Speed RPM .............................................................................................................................................. 2,800 - 4,000rpm
Operating RPM ......................................................................................................................................................... 7,800+ rpm
Ignition Type ................................................................................................................................................................. Electronic
Ignition Switch ..................................................................................................................................................... Rocker Switch
Spark Plug Gap.............................................................................................................................................. 0.024 in. (0.6 mm)
Lubrication .......................................................................................................................................................... Fuel/Oil Mixture
Fuel/Oil Ratio......................................................................................................................................................................... 40:1
Carburetor .................................................................................................................................................................. with primer
Starter ........................................................................................................................................ Spring Assist

Starting system

Muffler ............................................................................................................................................................ Baffled with Guard
Fuel Tank Capacity ........................................................................................................................................ 17.58 oz. (520 ml.)

Throttle Control ................................................................................................................................................ Finger-Tip Trigger
Blower Velocity ..................................................................................................................................................... up to 170 mph
Blower Air Output .................................................................................................................................................. up to 485 cfm
Approximate Unit Weight (No fuel) ............................................................................................................................... 13.9 lb.
Use goggles and hearing protection