Repairing the stabilizer bar on a Komatsu WA320-3 Avance Wheel Loader involves several steps. click here for more details on the download manual…..
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Here is a reverse order outline of the process:
### 6. Reassemble the Wheel Loader
– **Reattach any covers or guards** that were removed during the repair process.
– **Reconnect any hydraulic lines** or electrical connections that were disconnected.
– **Lower the machine** back to the ground and remove any safety stands or blocks.
### 5. Install the New Stabilizer Bar
– **Position the new stabilizer bar** in place, ensuring it aligns correctly with all mounting points.
– **Secure the stabilizer bar** using the previously removed bolts, ensuring they are tightened to the manufacturer’s specifications.
– **Check for any obstructions** or misalignments before final tightening.
### 4. Remove the Old Stabilizer Bar
– **Loosen and remove the bolts** securing the old stabilizer bar. Be sure to keep track of any washers or spacers.
– **Carefully detach the stabilizer bar** from its mounting points, lifting it out without damaging surrounding components.
### 3. Inspect Related Components
– **Check the bushings and mounts** for wear or damage. Replace them if necessary.
– **Inspect surrounding parts**, such as brackets and linkages, for any signs of wear or damage.
### 2. Prepare the Work Area
– **Park the wheel loader on a flat, stable surface** and engage the parking brake.
– **Place safety stands under the machine** to prevent any movement while working.
– **Gather necessary tools and parts**, including the new stabilizer bar, wrenches, sockets, and any replacement bushings or hardware.
### 1. safety Precautions
– **Ensure the loader is powered down** and the key is removed from the ignition.
– **Wear appropriate personal protective equipment (PPE)**, including gloves and safety glasses.
### Conclusion
These steps, performed in reverse order, should help guide you through the stabilizer bar repair process on a Komatsu WA320-3 Avance Wheel Loader. Always refer to the service manual for specific instructions and torque specifications.
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