Replacing a lower control arm on a Kohler Command PRO CV940 engine may sound complex, but we can break it down step-by-step. click here for more details on the download manual…..

This guide assumes you have basic tools and some patience. Always remember to prioritize safety by wearing gloves and safety glasses. Here’s how to do it:

### Tools You’ll Need
– socket set (with ratchet)
– Wrench set
– Torque wrench (if available)
– Pliers
– Jack and jack stands (if needed)
– Safety glasses and gloves

### Steps to Replace the Lower Control Arm

1. **Preparation**:
– Make sure the engine is turned off and cool.
– Disconnect the battery to avoid any electrical issues while you work.
– Gather your tools and workspace so everything is within reach.

2. **Access the Control Arm**:
– Depending on the setup of your engine, you might need to remove some components to access the lower control arm. This could include the hood or certain covers. Look for any bolts or screws that may be holding these parts in place.

3. **Lift the Engine** (if necessary):
– If the control arm is difficult to reach, you might need to lift the engine slightly. Use a jack to carefully lift the engine and place jack stands underneath for safety. Ensure it is stable before you begin working.

4. **Locate the Lower Control Arm**:
– Find the lower control arm attached to the engine. It typically connects the wheel assembly to the chassis and is a curved metal piece.

5. **Remove the Bolts**:
– Using the socket set, locate and remove the bolts securing the lower control arm to the engine and the frame. Remember to keep track of where each bolt goes, as they may be different sizes.

6. **Detach the Control Arm**:
– Once all bolts are removed, carefully pull the lower control arm away from the engine and frame. You may need to wiggle it a bit to free it.

7. **Install the New Control Arm**:
– Take your new lower control arm and position it where the old one was. Make sure it lines up with the mounting points on the engine and frame.

8. **Secure the Control Arm**:
– Insert the bolts and tighten them. It’s best to hand-tighten them first to ensure everything is aligned, then use the socket set to securely tighten them. If you have a torque wrench, consult the engine’s manual for the correct torque specifications.

9. **Reassemble any Components**:
– If you had to remove any components (like the hood or covers), reattach them securely.

10. **Reconnect the Battery**:
– Once everything is back in place, reconnect the battery.

11. **Test the Engine**:
– Start the engine and check for any unusual noises or issues. Ensure everything is functioning properly.

12. **Lower the Engine** (if lifted):
– If you lifted the engine, carefully lower it back down and remove the jack stands.

### Final Tips
– Keep your workspace organized and clean to avoid losing any small parts.
– If you’re unsure about any step, consult the engine’s manual for specific instructions related to your model.
– Don’t hesitate to ask for help if you’re feeling stuck or uncertain.

Replacing the lower control arm can be a straightforward task if you follow the steps carefully. Good luck with your repair!
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