Know Your Unit; Assembly Instructions; Oil And Fuel Information - Cub Cadet BC210 Manual Del Operador

KNOW YOUR UNIT

APPLICATIONS
As a trimmer:
• Cutting grass and light weeds.
• Edging
• Decorative trimming around trees,
fences, etc.
As a brushcutter:
• Cut heavy grass and weeds up to 1/2" Shaft Grip
(1.3 cm) diameter.
Other optional accessories may be used
On/Off Control
with this unit.
D-Handle
Tools Required:
• Flat blade screwdriver
• T-25 Tox screwdriver
• Locking Rod
• 13 mm closed-end or socket wrench
Rapid-link™
Shaft Housing
Cutting Head Shield
Line Cutting
Blade
Blade Shield /
Shield Mount
Cutting Head
Brush Blade

ASSEMBLY INSTRUCTIONS

INSTALL AND ADJUST THE D-HANDLE
1. Remove the screws and bottom clamp piece that were installed on the D-
handle for shipping.
2. Place the D-handle over the shaft housing and onto the bottom clamp (Fig. 1).
Place it a minimum of 6 inches (15.24 cm) from the end of the shaft grip.
3. Start the screws with a large Flat-head or T-25 Torx screwdriver. Do not tighten
until making the handle adjustment.
4. If it was pre-installed, loosen the screws on the D-handle just enough to move it.
5. While holding the unit in the operating position (Fig. 20), move the D-handle to
the location that provides the best grip.
6. Tighten the clamp screws evenly until the D-handle is secure.
NOTE: Make sure the barrier bar will point toward the operator's body when the unit is held in the operating
position.
OPERATING THE RAPID-LINK™ SYSTEM
WARNING:
Before using any attachment, read and understand the manual that came with the
attachment. Follow all safety information contained within.
The Rapid-link™ system enables the use of these optional Add-Ons.
Trimmer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AF720
Hedge Trimmer*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AH720*
Brushcutter* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BC720*
Cultivator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GC720
Edger*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LE720*
Pole Saw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PS720
Straight Shaft Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SS725
Turbo Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TB720
* Do NOT use this Add-On with an electric
powered unit.
REMOVING THE ADD-ON
1. Turn the knob counterclockwise to loosen (Fig. 4).
2. Press and hold the release button (Fig. 2).
3. While firmly holding the upper shaft housing, pull
the lower shaft housing straight out of the Rapid-
link™ coupler (Fig. 3).
INSTALLING THE ADD-ON
NOTE: To make installing or removing the add-on easier, place the unit on the
ground or on a work bench.
1. Turn knob counterclockwise to loosen (Fig. 4).
2. While firmly holding the add-on, push it straight into the Rapid-link ™ coupler (Fig. 3).
NOTE: Aligning the release button with the guide recess will help installation (Fig. 2 ).
3. Turn the knob clockwise to tighten (Fig. 4).
For decorative trimming/edging with the line cutting head, lock the release button into
the 90° hole (Fig. 4).
REMOVE AND INSTALL THE CUTTING ATTACHMENT SHIELD
WARNING:
The cutting attachment shield should NOT be installed when operating the unit with a
blade. Remove the cutting attachment shield before removing or installing the blade.
Remove the cutting attachment shield when using the unit as a
brushcutter
Remove the cutting attachment shield from the shield mount by removing the
three (3) screws with a flat blade screwdriver (Fig. 5). Store parts for future use.
INSTALL THE HARNESS
WARNING:
Always use the shoulder harness when using the
cutting blade to avoid serious personal injury.
1. Push the strap through the center of the
buckle.
2. Pull the strap over the cross bar and down
through the slot in the buckle (Fig. 6).
3. Put the harness on over head and onto
shoulder. Snap it on to the support fitting
(Fig. 7).
4. Adjust length to fit the operator's size. Pull
tab to lengthen, pull strap to shorten (Fig 8).
Spark Plug
Muffler
Starter Rope Grip
Air Filter Cover
Fuel Cap
Throttle Control
Barrier Bar
Shoulder
Strap Clip
Screw (4)
D-Handle
Minimum 6 in.
(15.24 cm)
Fig. 1
Rapid-link™ Coupler Primary Hole
Release
Button
Upper Shaft
Housing
Guide Recess
Fig. 2
90˚ Edging Hole
(Trimmer Only)
Cutting
Attachmen
t Shield
Shield
Mount
Fig. 5
Fig. 7
Fig. 6
Fig. 8
Install the cutting attachment shield when using the unit as a grass trimmer
WARNING:
times while operating the unit as a grass trimmer.
Install the cutting attachment shield on the shield mount by inserting the three (3) screws into the shield mount. Tighten
securely with a flat blade screwdriver (Fig. 5).
REMOVE THE CUTTING ATTACHMENT AND INSTALL THE CUTTING BLADE
NOTE: To make cutting blade removal and installation easier, place the unit on the ground or on a work bench.
Remove the Cutting Attachment Shield
WARNING:
remains hot for a short time even after the unit is turned off. Do not touch the gear housing until it has
cooled.
See Remove and Install the Cutting Attachment Shield.
Remove the Cutting Attachment
1. Align the shaft bushing hole with the
locking rod slot and insert the
locking rod into the shaft bushing
hole (Fig. 9).
2. Hold the locking rod in place by
grasping it next to the boom of the
unit (Fig. 10).
Primer Bulb
3. While holding the locking rod,
remove the cutting attachment by
turning it clockwise off of the output
shaft (Fig. 11). Store the cutting attachment for future use.
NOTE: The blade retainer under the cutting attachment will be used
when installing the cutting blade.
Install the Cutting Blade
WARNING:
gloves while handling or installing the blade.
4. Place the cutting blade on the output shaft bushing (Fig. 12).
5. Make sure that the cutting blade is centered on the pilot step and
sitting flat against the output shaft bushing (Fig. 13).
WARNING:
possible serious personal injury.
Blade Retainer
Pilot Hole
Output Shaft
Bushing
Locking Rod
6. Align the shaft bushing hole with the locking rod slot and
insert the locking rod into the bushing hole (Fig. 9).
7. Put the blade retainer and nut on the output shaft. Make
Barrier Bar sure that the blade is installed correctly.
8. Tighten nut counterclockwise against the blade while
holding the locking rod:
• If using a torque wrench and a 13 mm socket tighten to: 325 - 335 in•lb, 27 - 28 ft.•lb, 37 - 38 N•m.
• Without a torque wrench, use a 13 mm closed-end or socket wrench, turning the nut until the blade retainer is snug
against the shaft bushing. Make sure that the blade is installed correctly, then rotate the nut an additional 1/4 to 1/2
turn counterclockwise (Fig. 14).
Bottom
9. Remove the locking rod from the locking rod slot.
Clamp
WARNING:
with the locking rod in the locking rod slot.
WARNING:
off while in use. This can result in severe personal injury. Replace the blade.
REMOVE THE CUTTING BLADE AND INSTALL THE CUTTING ATTACHMENT
Remove the Cutting Blade
1. Align the shaft bushing hole with the locking rod slot and insert the
locking rod into the bushing hole (Fig. 9).
2. Hold the locking rod in place by grasping it next to the boom of the
unit (Fig.10).
3. While holding the locking rod, loosen the nut on the blade by turning it
clockwise with a 13 mm closed-end or socket wrench (Fig. 15).
4. Remove the nut, blade retainer and blade. Store the nut and blade
together for future use in a secure place. Store out of children's reach.
Install the Cutting Attachment
5. Align the shaft bushing hole with the locking rod slot and insert the
locking rod into the shaft bushing hole (Fig. 9). Place the blade
retainer on the output shaft with the flat surface against the output
shaft bushing (Fig. 16). Screw the cutting attachment
counterclockwise onto the output shaft. Tighten securely.
NOTE: The blade retainer must be installed on the output shaft in
the position shown for the cutting attachment to work
correctly.
Lower Shaft
6. Remove the locking rod.
Housing
7. Install the cutting attachment shield. Refer to Remove and Install the
Fig. 3
Cutting Attachment Shield.
WARNING:
cutting attachment shield MUST be in place at all times
while operating the unit as a trimmer.
Knob
Fig. 4
OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean
unleaded fuel. Follow the instructions carefully for the proper fuel/oil mixture.
Screws (3)
DEFINITION OF BLENDED FUELS
Gear Housing WARNING:
and void the warranty.
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. It forms acids when
stored. When using alcohol-blended fuel, use fresh fuel (less than 30 days old).
USING BLENDED FUELS
If choosing to use a blended fuel, or its use is unavoidable, follow recommended precautions:
Support
Fitting • Always use the fresh fuel mix explained in the operator's manual
• Always agitate the fuel mix before fueling the unit
• Drain the tank and run the engine dry before storing the unit
ASSEMBLY INSTRUCTIONS
To avoid serious personal injury, the cutting attachment shield MUST be in place at all
The gear housing gets hot with use. It can result in injury to the operator. The housing
Output Shaft
Shaft Bushing Hole
Locking Rod Slot
Locking Rod
Fig. 9
To avoid serious personal injury, always wear
If the cutting blade is off-center, the unit will vibrate and the blade may fly off, causing
Nut
Pilot Step
Cutting
Blade
Shield
Mount
Fig. 12
1/4-1/2 turn
Counterclockwise
To avoid serious personal injury or damage to the unit, do not start or operate this unit
Do not sharpen the cutting blade. Sharpening the blade can cause the blade tip to break
Cutting Attachment
To avoid serious personal injury, the

OIL AND FUEL INFORMATION

It has been proven that fuel containing greater than 10% ethanol will likely damage this engine
Output Shaft
Bushing
Fig. 10
Cutting Attachment
Locking Rod
Slot
Locking Rod
Fig. 11
Fig. 13
Fig. 14
clockwise
Fig. 15
Blade Retainer
Output Shaft
Bushing
Locking Rod
Fig. 16
3