Download Komatsu D65WX-15 Bulldozer Workshop Service Repair Manual –

Replacing a strut mount on a Komatsu D65WX-15 bulldozer is a task that requires careful attention to detail and safety. click here for more details on the download manual…..

Below are detailed instructions on how to perform this replacement, including descriptions of each component involved in the process.

### Tools and Materials Required:
1. **Tools:**
– socket set (metric)
– Torque wrench
– Wrenches (metric)
– Pliers
– Hammer
– Screwdrivers (flat and Phillips)
– pry bar
– Jack and jack stands
– Safety glasses
– Gloves

2. **Materials:**
– New strut mount (part number as specified by the manufacturer)
– New strut assembly (if necessary)
– Lubricant or grease
– Anti-seize compound (optional)

### Safety Precautions:
– Always wear safety glasses and gloves.
– Ensure the bulldozer is on a flat surface.
– Engage the parking brake and chock the wheels.
– Use jack stands to support the machine once it is lifted.

### Procedure:
1. **Preparation:**
– Park the bulldozer on a level surface and turn off the engine.
– Engage the parking brake and chock the wheels to ensure stability during the process.

2. **Lifting the Bulldozer:**
– Use a hydraulic jack to lift the front of the bulldozer slightly off the ground.
– Place jack stands under the front frame to secure the machine while you work.

3. **Removing the Wheel:**
– Using a socket wrench, remove the lug nuts securing the front wheel.
– Carefully slide the wheel off and set it aside in a safe location.

4. **Accessing the Strut Mount:**
– Locate the strut assembly, which typically consists of the strut itself and the strut mount at the top.
– The strut mount connects the strut to the vehicle’s body and allows for movement while providing a point of attachment.

5. **Disconnecting the Strut Assembly:**
– Remove any components obstructing access to the strut mount, such as brake lines or protective covers.
– Take note of how everything is connected for reassembly.
– Using the appropriate socket, remove the bolts that secure the strut to the lower control arm.
– If necessary, use a pry bar to gently separate the strut from the control arm.

6. **Removing the Strut Mount:**
– Locate the bolts securing the strut mount to the chassis of the bulldozer.
– Using a socket wrench, remove these bolts. Be cautious as the strut might be under tension.
– Carefully lift the strut assembly up and away from the mount. You may need to wiggle it to free it from the mount.

7. **Installing the New Strut Mount:**
– Take the new strut mount and place it in the same position where the old one was located.
– Ensure that any alignment tabs or pins are correctly oriented.
– Reinstall the bolts that secure the strut mount to the chassis. Hand-tighten them first, then torque them to the manufacturer’s specifications using a torque wrench.

8. **Reattaching the Strut Assembly:**
– Carefully lower the strut assembly back into place.
– Reattach the strut to the lower control arm download Komatsu D65WX 15 Bulldozer workshop manual and secure it with the bolts you previously removed. Again, hand-tighten first, then torque to specifications.

9. **Reassembling Remaining Components:**
– Reinstall any components that were removed to access the strut mount, ensuring that everything is secure.
– Reattach any brake lines, wires, or protective covers as necessary.

10. **Reinstalling the Wheel:**
– Slide the wheel back onto the hub and hand-tighten the lug nuts.
– Lower the bulldozer back to the ground and then use the torque wrench to tighten the lug nuts to the manufacturer’s specifications.

11. **Final Checks:**
– Double-check all connections, bolts, and components for proper installation.
– Ensure that there are no tools left underneath the machine.

12. **Testing:**
– Start the bulldozer and perform a test run at low speed to check for any unusual noises or handling issues.

### Conclusion:
After following these steps, your strut mount on the Komatsu D65WX-15 bulldozer should be successfully replaced. Regular maintenance checks are recommended to ensure that the equipment remains in optimal working condition. Always refer to the manufacturer’s service manual for specific instructions and torque specifications.
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