Know Your Unit; Assembly Instructions; Oil And Fuel Information; Starting/Stopping Instructions - Troy Built TB146 EC Manual Del Operador

APPLICATIONS
• Cultivating sod and light to medium soil
• Cultivating in garden areas, around trees, etc.
• Edging
On/Off Control
Spark Plug
Muffler
Starter Rope Grip
Tine Guard
Cultivator
Tines

ASSEMBLY INSTRUCTIONS

POSITIONING THE HANDLEBARS
1. Loosen the two knobs on the inside of the
handlebars (Fig. 1).
2. With the unit upright, swing the handlebars up
into the operating position (Fig. 2).
NOTE: Take care not to pinch the throttle cable
or switch wires when positioning the
handlebar.
3. Tighten the knobs to secure the handlebars in
place.
NOTE: Do not over-tighten the knobs.
4. Reconnect the spark plug wire to the spark plug.
ADJUSTING TINE DEPTH
To adjust the wheel support bracket proceed as follows:
1. Stop engine and disconnect spark plug to avoid accidental starting.
2. Remove clip from the cotter pin and slide clevis pin out of tailpiece bracket (Fig. 3).
3. Slide the wheel support bracket up or down in the tailpiece, aligning the holes to
the desired tine depth.
4. Place the cotter pin through the hole and secure with clip.

OIL AND FUEL INFORMATION

RECOMMENDED OIL TYPE
WARNING:
OVERFILLING OIL CRANKCASE MAY CAUSE SERIOUS PERSONAL INJURY. Check and
maintain the proper oil level in the crank case; it is important and cannot be overemphasized. Check the
oil before each use and change it as needed. See Changing the Oil.
Using the proper type and weight of oil in the crankcase is extremely important. Check the oil before each use and
change the oil regularly. Failure to use the correct oil, or using dirty oil, can cause premature engine wear and failure.
Use a high-quality SAE 30 weight oil of API (American Petroleum Institute) service class SF, SG, SH.
ADDING OIL TO CRANKCASE: INITIAL USE
NOTE: This unit is shipped without oil. In order
to avoid damage to the unit, put oil in
the crankcase before attempting to
start the unit.
The unit is supplied with one 3.04 fluid oz. (90 ml.)
bottle of SAE 30 SF, SG, SH oil (Fig. 4).
NOTE: Save the bottle of oil. It can be used to
measure the correct amount during
future oil changes. See Changing the Oil.
1. Unscrew the top of the bottle of oil and remove the paper seal covering the
opening. Replace the top. Next, cut the tip off the funnel spout (Fig. 4).
2. Tip the unit so that the back of the engine is facing up in a vertical position.
3. Remove the oil fill plug from the crankcase (Fig. 6).
4. Pour the entire bottle of oil into the oil fill hole (Fig. 5).
NOTE: Never add oil to the fuel or fuel tank.
5. Wipe up any oil that may have spilled and reinstall the oil fill plug.
Check oil before each use and change as needed. Refer to Checking the Oil Level.
RECOMMENDED FUEL TYPE
WARNING:
It has been proven that fuel containing greater than 15% ethanol will likely damage this engine
and void the warranty.
Old fuel is the primary reason for improper unit performance. Be sure to use fresh, clean, unleaded gasoline.
NOTE: This is a four cycle engine. In order to avoid damage to the unit, do not mix oil with gasoline.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol or MTBE (ether). Alcohol-
blended fuel absorbs water. As little as 1% water in the fuel can make fuel and oil separate or form acids when stored.
Use fresh fuel (less than 60 days old), when using alcohol-blended fuel.
Using Blended Fuels
If choosing to use a blended fuel, or its use is unavoidable, follow recommended precautions:
• Always use fresh unleaded gasoline
• Use the fuel additive STA-BIL® or an equivalent
• Drain tank and run the engine dry before storing unit
Using Fuel Additives
The use of fuel additives, such as STA-BIL® Gas Stabilizer or an equivalent, will inhibit corrosion and minimize the
formation of gum deposits. Using a fuel additive can keep fuel from forming harmful deposits in the carburetor for up
to six (6) months. Add 0.8 oz. (23 ml.) of fuel additive per gallon of fuel according to the instructions on the container.
NEVER add fuel additives directly to the unit's gas tank.
FUELING THE UNIT
WARNING:
Gasoline is extremely flammable. Ignited vapors may explode. Always stop the engine
and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open
flames at a distance from the area.
WARNING:
Remove fuel cap slowly to avoid injury from fuel spray. Never operate the unit without the
fuel cap securely in place.
1. Remove the fuel cap (Fig. 7).
KNOW THE UNIT
Handlebar
Throttle Control
Handlebar Knob
Fuel Cap
Choke Lever
Wheel Support
Bracket
Air Filter
Cover
Handlebar
Knob
Washer
Bolt
Fig. 1
Wheel Support
Bracket
Clevis Pin
Cotter Pin
Funnel
Spout
Fig. 4
Oil Plug
O-Ring
Oil Fill Hole
WARNING:
Avoid creating a source of ignition for spilled fuel. Do not start the engine until fuel vapors dissipate.
2. Place the gas container's spout into the fill hole
on the fuel tank (Fig. 8) and fill the tank.
NOTE: Do not overfill the tank.
3. Wipe up any gasoline that may have spilled.
4. Reinstall the fuel cap.
5. Move the unit at least 30 ft. (9.1 m) from the
fueling source and site before starting the
engine.
NOTE: Dispose of the old gasoline in
accordance to Federal, State and Local regulations.
WARNING:
in starting position with foot on wheel when starting the unit.
WARNING:
position when pulling the starter rope (Fig. 11). To avoid serious injury,
the operator and unit must be in a stable position while starting.
STARTING INSTRUCTIONS
1. Fill the fuel tank with fresh, clean unleaded gasoline. Refer to Fueling the Unit.
NOTE: There is no need to turn the unit on. The On/Off Control is in the ON ( I )
position at all times (Fig. 9).
2. Fully press and release the primer bulb 10 times, slowly. Some amount of fuel
should be visible in the primer bulb and fuel lines (Fig. 10). If fuel can not be seen
in the bulb, press and release the bulb until fuel is visible.
3. Place the choke lever in Position 1 (Fig. 10).
NOTE: Make sure to always have the unit tilted back slightly to bring the tines off
the ground when starting.
4. Hold the handlebar and squeeze the throttle contol with one hand and grab the
starter rope with the other hand. Using one foot to hold down the cultivator (Fig. 11).
Pull the starter rope 5 times.
Primer Bulb
5. Place the choke lever in Position 2 (Fig. 10)
6. Squeeze the throttle control, pull the starter rope in a controlled motion 3 to 5
times to start the engine.
7. Keep the throttle squeezed and allow the engine to warm up for 30 to 60 seconds.
8. Continue squeezing the throttle control, move the choke lever to Position 3 (Fig. 10)
and continue warming the engine for an additional 60 seconds. The unit may be
used during this time.
NOTE: Unit is properly warmed up when engine accelerates without hesitation.
IF... the engine hesitates, return the choke lever to Position 2 (Fig. 10) and continue warm-up.
IF... the engine does not start, go back to step 3.
IF... the engine fails to start after a few attempts, place the choke lever in Position 3 and squeeze the throttle control.
Pull the starter rope out with a controlled and steady motion 3 to 8 times. The engine should start. If not, repeat.
IF WARM... If the engine is already warm, start the unit with the choke lever in Position 2. After the unit starts, move
the choke lever to Position 3.
IF USING THE OPTIONAL ELECTRIC STARTER OR POWER START BIT™ ACCESSORY
HOW TO START THE UNIT USING THE ELECTRIC STARTER OR POWER START BIT ACCESSORY.
NOTE- This Unit Can Use an Electric Start or Power Start Bit™ Optional Accessory!
Please refer to the Electric Starter or Power Start Bit operator's manual for proper use of this feature. (Items
Sold Separately! Please refer to page 5 of this manual about purchasing these accessories.)
STARTING INSTRUCTIONS
1. Fill the fuel tank with fresh, clean unleaded petrol. Refer to Fueling the Unit.
Fig. 2
NOTE: There is no need to turn the unit on. The On/Off Control is in the ON ( I ) position at all times (Fig. 9).
Wheel Bracket
2. Fully press and release the primer bulb 10 times, slowly. Some amount of fuel should be visible in the primer bulb
(Fig. 10). If fuel cannot be seen in the bulb, press and release the bulb until fuel is visible.
3. Move the choke lever to Position 1 (Fig. 10).
NOTE: Make sure to always have the unit tilted back slightly to bring the tines off the ground when starting.
4. Hold the handlebar and squeeze the throttle control with one hand and place the electric starter or Power Start
Bit™ into the back of the unit. Refer to the Operation Section of the electric starter or Power Start Bit™ operator's
manual.
5. Press and hold the electric starter or drill ON (I) button for 2 seconds.
Fig. 3
6. Move the choke lever to Position 2 (Fig. 10).
7. Squeeze the throttle control lever, press and hold the electric starter or drill ON (I) button for 2-second intervals until
the unit starts.
8. Continue to squeeze the throttle control, remove the electric starter or drill from the unit and allow the engine to
warm up for 30 to 60 seconds.
9. Continue squeezing the throttle control, move the choke lever to Position 3 (Fig. 10) and run the unit for an
additional 60 seconds. The unit may be used during this time.
NOTE: Unit is properly warmed up when engine accelerates without hesitation.
IF... the engine hesitates, return the choke lever to Position 2 (Fig. 10) and continue warm-up.
IF... the engine does not start, go back to step 3.
IF... the engine fails to start after a few attempts, place the choke lever in Position 3 and squeeze the throttle
control. Press and hold the electric starter or drill ON (I) button for 2-second intervals until the unit starts.
IF WARM... If the engine is already warm, start the unit with the blue choker lever in Position 2. After the unit starts,
move the blue choker lever to Position 3.
STOPPING INSTRUCTIONS
1. Release the throttle control and allow the engine to cool down by idling.
2. Press the On/Off Control switch to the OFF (O) position (Fig. 9).
OPERATING TIPS
Fig. 5
WARNING:
clothing or jewelry. Wear eye and ear/hearing protection. Wear heavy long pants, boots and gloves. Do
not wear short pants, sandals or operate barefoot.
1. Move the cultivator to the work area prior to starting the engine. Transport the cultivator by pushing or pulling it
along on its wheels.
WARNING:
carry the unit while the engine is running.
Fig. 6
2. Start the unit by following the Starting Instructions.
3. With the engine running and the tines off the ground, depress the throttle control
to increase the engine speed.
4. While holding the upper handle with both hands, slowly lower the cultivator until
the tines make contact with the ground (Fig. 12).
5. As cultivating action begins, tilt the cultivator up slightly using the handle so that the tines can penetrate the
ground.
6. Once the ground has been broken, continue at a moderate pace.
7. If the tines are digging too deep or not deep enough, adjust the wheel bracket as described in Adjusting Tine
Depth.
WARNING:
backwards.
TRANSPORTING THE UNIT
WARNING:
when transporting the unit from one location to another.
1. Stop the engine.
2. Tilt the unit back until the tines clear the ground.
3. Push or pull the unit to the next location to be
cultivated.
ATTACHING THE EDGER WHEEL AND BLADE
To convert the cultivator to an edger proceed as follows:
1. Make sure the unit is off.
NOTE: It may be necessary to lay the cultivator back in a horizontal position on a flat
level surface with the upper handle touching the ground. It may also be
necessary to wash any dirt off the tines and shaft for ease of removal.
2. Remove the cultivating tines. Refer to Tines Removal and Replacement.
3. Slide the edger wheel onto the right side of the tine shaft and secure by pushing the cotter pin through the first
hole and then inserting the clip into the cotter pin (Fig. 1).
OIL AND FUEL INFORMATION
Add fuel in a clean, level and well ventilated outdoor area. Wipe up any spilled fuel immediately.
Fuel Cap
Fig. 7

STARTING/STOPPING INSTRUCTIONS

Tines WILL ROTATE when STARTING. Always stand
Avoid accidental starting. Make sure to be in the starting

OPERATING INSTRUCTIONS

Dress properly to reduce the risk of injury when operating this unit. Do not wear loose
To prevent serious personal injury, never pick-up or
To prevent serious personal injury, use extreme caution when reversing or pulling the unit
To prevent serious personal injury, always stop the engine when operation is delayed or
Gas Can Spout
Fuel Tank
Fig. 8
Throttle Control
ON/ OFF
Control
Fig. 9
Choke Lever
Primer Bulb
Fig. 10
Starter
Rope
Fig. 11
Fig. 12
Fig. 12
3