Download Kobelco E115SR Operators Manual –

Posted on March 8, 2025 by Repair Manual

Replacing the shock mounts on a Kobelco E115SR excavator is a critical maintenance task that helps ensure the machine operates smoothly and reduces vibrations. click here for more details on the download manual…..

Below is a detailed guide on how to perform a shock mount replacement, including descriptions of all components involved.

### Tools and Materials Needed
1. **Tools:**
– Socket set (metric sizes)
– Wrench set (metric sizes)
– Torque wrench
– Pry bar
– Screwdriver set
– Hammer
– Jack stands or hydraulic jack
– Safety goggles
– Gloves

2. **Replacement Parts:**
– New shock mounts (specific to Kobelco E115SR)
– any necessary bolts or nuts (check for wear)

### Step-by-Step Procedure

#### 1. Safety Precautions
– **Park the Excavator:** Ensure the Kobelco E115SR is on a level surface.
– **Turn off the Engine:** Switch off the engine and remove the key.
– **Engage the Parking Brake:** Secure the machine with the parking brake.
– **Wear Safety Gear:** Put on gloves and safety goggles.

#### 2. Locate the Shock Mounts
– **Identify the Shock Mounts:** The Kobelco E115SR typically has shock mounts located at the hydraulic cylinder mounting points and on the frame. These components help absorb and dampen vibrations.

#### 3. Raise the Excavator
– **Use a Hydraulic Jack:** Raise the excavator using a hydraulic jack to provide better access to the shock mounts.
– **Secure with Jack Stands:** Place jack stands under the frame to safely support the excavator while you work.

#### 4. Remove the Old Shock Mounts
– **Inspect the Area:** Look for any signs of wear or damage around the shock mounts.
– **Loosen Bolts:** Use the appropriate socket and wrench to loosen and remove the bolts securing the shock mounts. Store these bolts safely in case they are reusable.
– **Remove the Shock Mounts:** If the shock mounts are difficult to remove, gently tap them with a hammer or use a pry bar to help release them from their position.

#### 5. Prepare for Installation
– **Clean the Mounting Surface:** Ensure that the area where the shock mounts attach is clean and free of debris. Use a cloth to wipe off any dirt or old gasket material.

#### 6. Install the New Shock Mounts
– **Position the New Shock Mounts:** Align the new shock mounts with the holes in the frame or hydraulic cylinder.
– **Insert Bolts:** Hand-tighten the bolts to hold the shock mounts in place.
– **Torque the Bolts:** using a torque wrench, tighten the bolts to the manufacturer’s specifications (check the service manual for the exact torque values). This ensures the mounts are secured properly.

#### 7. Recheck Installation
– **Inspect the Installation:** Double-check that all bolts are tight and that the shock mounts are seated properly.
– **Look for Misalignment:** Ensure that the shock mounts are not misaligned, as this can cause premature wear.

#### 8. Lower the Excavator
– **Remove Jack S download Kobelco E115SR s workshop manual tands:** Carefully remove the jack stands once you have completed the installation.
– **Lower the Hydraulic Jack:** Slowly lower the excavator back to the ground.

#### 9. Test the Machine
– **Start the Engine:** Turn on the excavator and allow it to idle.
– **Observe Operation:** check for any unusual noises or vibrations. Operate the excavator through its range of motion to ensure the shock mounts are functioning correctly.

### Conclusion
Replacing the shock mounts on a Kobelco E115SR excavator is a straightforward process that requires attention to detail and safety precautions. Regular maintenance of shock mounts is crucial for the longevity and performance of the excavator. If you encounter any issues during the process, consult the service manual or seek assistance from a qualified technician.
A control arm is a critical component of a vehicle’s suspension system, playing a vital role in maintaining stability and handling during operation. Typically made from steel or aluminum, control arms are designed to connect the chassis of the vehicle to the wheel assembly, allowing for controlled movement of the wheels while maintaining proper alignment.

Control arms come in various designs, including upper and lower control arms, and they can be found in both independent and dependent suspension systems. In an independent suspension setup, each wheel moves independently of the others, which enhances ride quality and handling. The control arm pivots on a single point and is usually attached to the chassis with a rubber bushing, allowing for flexibility while dampening vibrations. The other end connects to the wheel assembly via a ball joint, which facilitates smooth motion as the wheel moves up and down over uneven surfaces.

The importance of control arms cannot be overstated; they help to absorb road shocks and maintain tire contact with the road, which is crucial for effective braking and steering. Worn or damaged control arms can lead to misalignment, uneven tire wear, and compromised handling, making regular inspection and maintenance essential for vehicle safety and performance. Overall, control arms are indispensable for providing a smooth and controlled ride, contributing to both comfort and safety on the road.