Repairing a turbocharger on a Daihatsu Terios involves several steps and requires a good understanding of automotive mechanics, as well as the specific components of the turbocharger itself. click here for more details on the download manual…..

DASHBOARD DAIHATSU TERIOS

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Below is a detailed guide on how to approach this repair, including descriptions of each component involved.

### Components of a Turbocharger

1. **Compressor Housing**: This part houses the compressor wheel and is responsible for compressing the incoming air before it enters the engine.

2. **Compressor Wheel**: A rotating component that increases the pressure of the air entering the engine, improving engine efficiency and power.

3. **Turbine Housing**: Contains the turbine wheel which is driven by exhaust gases. The turbine converts the energy from the exhaust into rotational energy.

4. **Turbine Wheel**: A rotating component that extracts energy from the exhaust gases and drives the compressor.

5. **Center housing / Center Bearing Assembly**: This is the core of the turbocharger, housing the bearings that allow the turbine and compressor wheels to rotate freely.

6. **Wastegate**: A valve that controls the flow of exhaust gases to the turbine wheel, regulating boost pressure and preventing over-boosting.

7. **Oil Feed and Drain Lines**: These lines supply oil to the turbocharger for lubrication and remove oil from the unit.

8. **Intercooler**: Although not part of the turbo itself, it cools the compressed air before it enters the engine, enhancing performance.

### Tools and Materials Required

– Socket set
– Wrenches
– Screwdrivers
– Torque wrench
– Pliers
– Gasket scraper
– Replacement gaskets and seals
– Turbocharger rebuild kit (if necessary)
– Engine oil
– Cleaning solvent
– safety glasses and gloves

### Steps to Repair the Turbocharger

#### step 1: Preparation

1. **Safety First**: Ensure the vehicle is parked on a flat surface, and disconnect the battery to prevent any electrical issues.

2. **Gather Tools**: Collect all necessary tools and materials to ensure a smooth repair process.

#### step 2: Remove the Turbocharger

1. **Accessing the Turbocharger**: Depending on the engine layout, you may need to remove other components such as the intake manifold, exhaust manifold, or heat shields to access the turbocharger.

2. **Disconnect Oil Lines**: Carefully disconnect the oil feed and drain lines from the turbocharger. Be prepared for some oil spillage; place a container underneath to catch any oil.

3. **Remove Exhaust and Intake Connections**: Unscrew and remove the intake and exhaust pipes connected to the turbocharger. Use a penetrating oil if the bolts are rusted.

4. **Unbolt the Turbocharger**: Remove the mounting bolts securing the turbocharger to the engine block or exhaust manifold. Support the turbocharger as you remove the last bolts to prevent it from falling.

5. **Remove the Turbocharger**: Carefully take out the turbocharger from the engine bay.

#### step 3: Disassemble the Turbocharger

1. **Remove the Compressor Housing**: Unscrew the bolts that attach the compressor housing to the center housing. Gently pry it off if needed.

2. **Inspect Components**: Look for any signs of damage or wear on the compressor wheel, turbine wheel, and housing. If there’s excessive play or scoring, you may need to replace these components.

3. **Remove the Turbine Housing**: Similarly, unscrew and remove the turbine housing from the center housing.

4. **Check the Center Bearing Assembly**: Inspect the bearings for wear. If the bearings are damaged, you will need to replace them using a rebuild kit.

5. **Clean All Components**: Use a cleaning solvent to thoroughly clean all components, ensuring there are no contaminants.

#### step 4: Rebuild the Turbocharger

1. **Install New Bearings**: If your turbocharger is rebuildable, follow the instructions in the rebuild kit to replace the bearings and seals.

2. **Reassemble the Turbocharger**: Reattach the turbine housing and compressor housing, ensuring that you use new gaskets and properly torque the bolts to manufacturer specifications.

3. **Check for Proper Movement**: Spin the compressor wheel by hand to ensure it rotates freely without any obstruction.

#### step 5: Reinstall the Turbocharger

1. **Position the Turbocharger**: Place the turbocharger back in its position on the engine.

2. **Bolt it Down**: Secure the turbocharger with the mounting bolts, torquing them to the specified settings.

3. **Reconnect Oil Lines**: Reattach the oil feed and drain lines, ensuring they are tight and free of leaks.

4. **Reattach Exhaust and Intake**: Reconnect the intake and exhaust pipes to the turbocharger.

5. **Reconnect Other Components**: If you removed any other components to access the turbocharger, reinstall them now.

#### step 6: Testing

1. **Reconnect the Battery**: Reconnect the vehicle’s battery and ensure everything is secure.

2. **Start the Engine**: Start the engine and check for any oil leaks around the turbocharger.

3. **Monitor Performance**: Take the vehicle for a short test drive. Monitor boost pressure and ensure the turbocharger is functioning correctly without excessive smoke or noise.

### Conclusion

Repairing a turbocharger on a Daihatsu Terios can be a complex task that requires careful attention to detail. If you’re not confident in your mechanical skills, it’s advisable to seek assistance from a professional mechanic. Always consult the vehicle’s service manual for specific torque settings and additional instructions tailored to your model.
An engine torque mount, also known as a motor mount or engine mount, is a crucial component in a vehicle’s engine assembly. Its primary purpose is to secure the engine to the vehicle’s chassis while simultaneously absorbing and dampening the vibrations and movements generated by the engine during operation. The design of the torque mount allows it to accommodate the engine’s torque, which is the rotational force produced by the engine, particularly when accelerating or decelerating.

Typically made from a combination of metal and rubber, the engine torque mount consists of a sturdy metal bracket and a rubber or polyurethane bushing. The rubber component serves to isolate engine vibrations from the cabin, providing a smoother ride and improved comfort for passengers. The mount also helps to maintain the engine’s alignment, which is essential for the proper functioning of connected components such as the transmission and drive shafts.

Over time, engine torque mounts can wear out due to constant stress and exposure to heat, leading to symptoms such as increased vibrations, engine noise, or misalignment of the engine. A failing torque mount can result in excessive engine movement, which may cause damage to other engine components or even affect the vehicle’s handling. Therefore, regular inspection and timely replacement of worn-out mounts are essential for maintaining optimal engine performance and vehicle safety.