Know Your Unit; Assembly Instructions; Oil And Fuel Information; Starting/Stopping Instructions - Cub Cadet CC4175 Operator's Manual

KNOW YOUR UNIT

APPLICATIONS
As a trimmer:
• Cutting grass and light weeds.
• Edging
• Decorative trimming around trees,
fences, etc.
Other optional accessories may be used
with this unit.
TOOLS REQUIRED:
• #2 Phillips screwdriver
• Large Phillips screwdriver
On/Off Control
Rapid-Link®
Shaft Housing
Cutting Head Shield
Line
Cutting
Blade
Cutting Head

ASSEMBLY INSTRUCTIONS

INSTALL CUTTING ATTACHMENT SHIELD
WARNING:
To prevent serious personal injury, never operate the trimmer without the cutting
attachment shield in place.
Use the following instructions if the cutting attachment shield on your unit is not
installed. Use only the instructions that apply to the type of shaft and shield that your
unit is equipped with.
1. Place the cutting head shield onto the guard mount bracket, making sure to align
the holes on the shield with the holes in the guard mount bracket. (Fig. 1)
2. Take the 2 shield screws and screw each one into the shield until finger tight.
3. Using an appropriate screw driver, tighten the screws until the shield is firmly in
place. Make sure the screws are tightened equally so there is a balanced gap
between the bracket and the shield on each side.
INSTALL AND ADJUST THE J-HANDLE
1. Place the J-handle between the top and middle clamp pieces (Fig. 2).
2. While holding the 3 pieces together, install the 4 screws through the top clamp
and into middle clamp.
NOTE: The holes in the top and middle clamp will line up only when assembled correctly.
3. Place the clamps and the J-handle over the shaft housing and onto the bottom clamp.
4. Hold each hex nut in the bottom clamp recess with a finger. Start screws with a
large Phillips screwdriver. Do not tighten until making the handle adjustment.
5. Slide the J-handle in or out until the arrow/white line on the decal touches the clamp
assembly (Fig. 2). You must first loosen the screws if the handle is pre-installed.
6. While holding the unit in the operating position (Fig. 13), position the J-handle to
the location that provides you the best grip.
7. Tighten the clamp screws evenly until tight.
OPERATING THE RAPID-LINK® SYSTEM
The Rapid-Link® system enables the use of these optional Add-Ons:
Trimmer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AF720
Hedge Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AH720*
Brushcutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BC720*
Bladed Pruner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BP720
Cultivator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GC720
Lawn Dethatcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LD720
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. 5).
2. Press and hold the release button (Fig. 3).
3. While firmly holding the upper shaft housing,
pull the lower shaft housing straight out of the
Rapid-Link® coupler (Fig. 4).
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. 5).
2. While firmly holding the add-on, push it straight into the Rapid-Link® coupler (Fig. 4).
NOTE: Aligning the release button with the guide recess will help installation (Fig. 3).
3. Turn the knob clockwise to tighten (Fig. 5).
For decorative trimming/edging with the line cutting head, lock the release button into
the 90° hole (Fig. 5).
Spark Plug
Muffler
Starter Rope Grip
Shaft Grip
Cold
Weather
Start Lever
Throttle
Control
Air Filter/Muffler
J-Handle
Cover
Cutting
Head
Shield
Screws (4)
Bottom
Clamp
Nuts
Rapid-Link®
Release Button Primary Hole
Coupler
Upper Shaft
Housing
Guide Recess
Fig. 3
90˚ Edging Hole
(Trimmer Only)
WARNING:
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.
RECOMMENDED OIL TYPE
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.
Oil Fill Plug
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 you attempt to start the unit.
Fuel Cap
Your unit is supplied with one 3.04 fluid oz. (90 ml) bottle of SAE 30 SF, SG, SH oil (Fig. 6).
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. 6).
2. Tip 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. 8).
4. Pour the entire bottle of oil into the oil fill hole (Fig. 7).
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
Old fuel is the primary reason for improper unit performance. Be sure to use fresh,
clean, unleaded gasoline.
Primer
NOTE: This is a four cycle engine. In order to avoid damage to the unit, do not mix oil
Bulb
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 30 days old), when using alcohol-
blended fuel.
Using Blended Fuels
If you choose 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
WARNING:
Avoid creating a source of ignition for spilt fuel. Do not start the engine until fuel vapors dissipate.
WARNING:
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.
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:
Never operate the unit without the fuel cap securely in place.
WARNING:
proven that fuel containing greater than 10% ethanol will likely
damage this engine and void the warranty.
Screw (2)
1. Remove the fuel cap (Fig. 9).
2. Place the gas container's spout into the fill hole on the fuel tank (Fig. 9) and fill the tank.
Guard
Mount
NOTE: Do not overfill the tank.
Bracket
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 with federal, state and local regulations.
Fig. 1
J-Handle
Top
Clamp
WARNING:
Middle
Clamp Never operate the unit without the fuel cap securely in place.
WARNING:
Fig. 2
starting position when pulling the starter rope (Fig. 12). To avoid serious
injury, the operator and unit must be in a stable position while starting.
STARTING INSTRUCTIONS
1. Check the oil level in the crankcase. Refer to Checking the Oil Level.
2. 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. 10).
IF COLD... In cold weather conditions (below 40°F), flip the Cold Weather Start Lever
(Fig. 11) down to the start/closed position and continue to step 3. DO NOT flip this
lever down if the temperature is above 40°F.
3. Fully press and release the primer bulb 10 times, slowly. Some amount of fuel
should be visible in the primer bulb (Fig. 11). If fuel cannot be seen in the bulb,
press and release the bulb until fuel is visible.
4. With the unit in the starting position, do not squeeze the throttle control (Fig. 12).
With a controlled and steady motion, pull the starter rope until the engine starts.
IF COLD... In cold weather conditions (below 40°F), flip the Cold Weather Start Lever
back up to the run/open position (Fig. 11) after the unit has started and before
squeezing the throttle control.
5. Wait 60 seconds and then squeeze the throttle control.
6. Continue squeezing the throttle control for an additional 30 to 60 seconds to let
the engine warm up. The unit may be used during this time.
IF... The engine does not start, go back to step 3.
IF... The engine stops while squeezing the throttle control, go back to step 4.
STOPPING INSTRUCTIONS
Lower Shaft
Housing 1. Release the throttle control and allow the engine to cool down by idling.
Fig. 4
2. Press and hold the On/Off Control in the OFF (O) position until the unit comes to a complete stop (Fig. 10).
Knob
Fig. 5

OIL AND FUEL INFORMATION

Overfilling oil crankcase may cause serious personal injury. Check and maintain the
Add fuel in a clean, well ventilated outdoor area. Wipe up any spilled fuel immediately.
Gasoline is extremely flammable. Ignited vapors may explode. Always stop the engine
Remove fuel cap slowly to avoid injury from fuel spray.
DO NOT USE E85 FUEL IN THIS UNIT. It has been

STARTING/STOPPING INSTRUCTIONS

Remove fuel cap slowly to avoid injury from fuel spray.
Avoid accidental starting. Make sure you are in the
Funnel
Spout
Fig. 6
Fig. 7
Oil Fill
Plug
O-Ring
Oil Fill
Hole
Fig. 8
Gas Can Spout
Fuel Cap
Fuel Tank
Fig. 9
OFF (O)
ON (I)
Throttle Control
Fig. 10
Cold Weather
Primer Bulb
Start Lever
Run/Open
Close/Start
Fig. 11
Starting
Position
Starter
Rope
Throttle
Control
Fig. 12
3