Download Volvo V90 Service & Repair Manual Software –

Suspension spring seat repair on a Volvo V90 involves diagnosing issues, removing the necessary components, and replacing or repairing the spring seat. click here for more details on the download manual…..

Here’s a detailed breakdown of the tools and steps required for the repair:

### Tools Required:

– **Jack and Jack Stands**:
– Used to lift the vehicle safely and securely for access to the suspension components. Ensure the jack stands are rated for the weight of the vehicle.

– **Lug Wrench**:
– A tool for removing the wheel lug nuts. A cross wrench or a torque wrench can be used for better leverage.

– **Socket and Ratchet Set**:
– A comprehensive set that includes both metric and imperial sizes. This is necessary for removing bolts and nuts from the suspension components. A 10mm, 13mm, and 18mm socket are typically required for Volvo suspension work.

– **Torque Wrench**:
– Essential for tightening bolts to the manufacturer’s specified torque settings, ensuring safety and proper assembly.

– **Spring Compressors**:
– Tools specifically designed to safely compress coil springs when removing or installing them. This prevents injury from the spring releasing unexpectedly.

– **Pry Bar**:
– Useful for removing or repositioning suspension components. A long pry bar can help with leverage.

– **Hammer or Dead Blow Hammer**:
– For tapping components to loosen them without damaging the parts.

– **Impact Wrench (optional)**:
– Can speed up the removal of bolts, especially if they are rusted or tightly secured.

– **Wrenches**:
– Both open-end and box-end wrenches in various sizes for different bolts and nuts in the suspension.

– **Brake Cleaner**:
– For cleaning surfaces of dirt and grease before reassembly.

– **Grease or Lubricant**:
– Recommended for lubricating moving parts and ensuring a smooth assembly.

### Steps for Suspension Spring Seat Repair:

– **Diagnosis**:
– Inspect the spring seat for cracks, wear, or other signs of damage. Listen for unusual noises when driving, such as clunking sounds, which may indicate a failing spring seat.

– **Secure the Vehicle**:
– Park the Volvo V90 on a flat surface, turn off the ignition, and engage the parking brake. Place wheel chocks behind the rear wheels.

– **Remove the Wheel**:
– Use the lug wrench to loosen and remove the lug nuts. Once loose, lift the vehicle with the jack and secure it on jack stands. Remove the wheel to access the suspension components.

– **Remove the Shock Absorber**:
– Locate the upper and lower bolts securing the shock absorber. Use the socket and ratchet to remove these bolts. If necessary, apply a penetrating oil to rusted bolts to make removal easier.

– **Remove the Coil Spring**:
– Attach the spring compressors to the coil spring and compress it gradually until there is enough slack to remove it from the strut assembly. Carefully remove the spring, ensuring it is fully compressed to prevent injury.

– **Replace or Repair the Spring Seat**:
– If the spring seat is damaged, remove it from the strut assembly. This may involve unbolting it or prying it off. Clean the area and install the new spring seat, ensuring it is seated properly.

– **Reinstall the Coil Spring**:
– Place the coil spring back onto the strut assembly. Use the spring compressors to decompress the spring slowly until it is secure in its seat.

– **Reattach the Shock Absorber**:
– Position the shock absorber back in place download Volvo V90 workshop manual and secure it with the bolts. tighten them to the manufacturer’s specifications using the torque wrench.

– **Reinstall the Wheel**:
– Place the wheel back onto the hub, and hand-tighten the lug nuts. Lower the vehicle off the jack stands and then use the lug wrench to tighten the lug nuts in a crisscross pattern to ensure even tightening.

– **Final Checks**:
– After completing the repair, double-check all connections, bolts, and ensure everything is secure. test drive the vehicle to confirm that the repair has resolved any noise or handling issues.

### Safety Tips:
– Always wear safety glasses when working with tools and springs.
– Ensure the vehicle is securely lifted and stable before working underneath.
– Use caution when handling compressed springs, as they can be dangerous if released suddenly.

By following these detailed steps and using the right tools, you can successfully repair the suspension spring seat on a Volvo V90.
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