Repairing the differential gear on a Hyundai Robex 35 7 (R35 7) Mini Excavator involves several steps, and it’s essential to follow a systematic approach. For full details, download the manual by clicking here…..
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Here’s a reverse order explanation of the process:
### 7. **Reassembly**
– Carefully reassemble the differential casing, ensuring all seals are properly seated.
– Tighten all bolts to the manufacturer’s specified torque settings.
– Reattach any covers or shields that were removed during the disassembly process.
### 6. **Final Checks**
– Rotate the differential by hand to ensure smooth operation and correct alignment.
– Check for any unusual noises or resistance.
– Ensure that the oil levels are correct and that there are no leaks.
### 5. **Installation of Differential**
– Position the differential back into the housing.
– Align it properly with the input shaft and any other connections.
– Secure it with the appropriate fasteners.
### 4. **Bearing and Seal Replacement**
– Replace any worn or damaged bearings.
– Install new seals to prevent leaks.
– Ensure all components are lubricated as required.
### 3. **Inspection of Gears**
– Thoroughly inspect the differential gears for wear or damage.
– Replace any components that are worn beyond acceptable limits.
– Clean all gears and components to remove any debris or old lubricant.
### 2. **Disassembly**
– Remove the differential cover and drain any fluid.
– Carefully take apart the differential assembly, noting the order of components for reassembly.
– Keep track of any shims or spacers used.
### 1. **Preparation and Safety Measures**
– Gather all necessary tools and replacement parts, including seals, bearings, and differential oil.
– Ensure the excavator is securely positioned and that safety measures are in place (e.g., using jack stands, disconnecting the battery).
### Additional Tips:
– Always refer to the service manual for specific torque settings and procedures.
– Clean all components thoroughly before reassembly.
– If you are unsure about any step, consider consulting with a professional mechanic familiar with heavy machinery.
This reverse order approach gives a clear Unders
tanding of the steps involved in repairing the differential gear on a Hyundai Robex 35 7 Mini Excavator.
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