Download 2008 Renault Logan Service and Repair Manual –

Repairing the suspension arm on a Renault Logan is a task that requires careful attention to detail and an understanding of the vehicle’s suspension system. click here for more details on the download manual…..

The suspension arm, also known as the control arm, connects the vehicle’s chassis to the wheels, allowing for controlled movement and stability. Here’s a detailed guide on how to perform this repair, including descriptions of every component involved:

### Tools and Equipment Needed

1. **Basic Tools:**
– Socket set (with metric sizes)
– Wrenches (open-end and ratchet)
– Torque wrench
– Screwdrivers (flathead and Phillips)
– Hammer
– Pry bar

2. **Specialized Tools:**
– Ball joint separator (pickle fork)
– Press tool for bushings (if needed)
– Torque angle gauge (for specific torque settings)

3. **Safety Equipment:**
– Jack and jack stands
– Wheel chocks
– Safety glasses and gloves

### Parts Required

1. **Replacement Suspension Arm (Control Arm):** Ensure it is compatible with the Renault Logan.
2. **Bushings:** These are rubber or polyurethane components that isolate vibrations and allow for controlled movement.
3. **Ball Joint:** Often integrated with the control arm; If not, you may need a separate replacement.
4. **Fasteners:** New bolts and nuts as required, typically specified by the manufacturer.
5. **Lubricants:** Grease for the ball joint and bushings.

### Step-by-Step Repair Process

#### 1. Preparation

– **Safety First:** Park the vehicle on a flat surface, engage the parking brake, and place wheel chocks behind the rear wheels.
– **Gather Tools and Parts:** Ensure you have all necessary tools and replacement parts ready.

#### 2. Lifting the Vehicle

– Use a jack to lift the front of the vehicle and place it securely on jack stands. Never work under a vehicle supported only by a jack.

#### 3. Remove the Wheel

– Use a socket wrench to remove the lug nuts and take off the front wheel to access the suspension components.

#### 4. Identify the Suspension Arm

– Locate the control arm. It connects the wheel hub to the vehicle’s chassis and may have a ball joint at one end.

#### 5. Disconnect the Ball Joint

– If the ball joint is part of the control arm, skip to the next step. If it is separate, use a ball joint separator to detach it from the steering knuckle. Be cautious not to damage surrounding components.

#### 6. Remove the Control Arm

– Locate the bolts securing the control arm to the chassis and the lower ball joint. Use the appropriate socket to remove these bolts. Keep track of any washers or spacers.
– If the bushings are worn, they may require more force to remove. Use a pry bar If necessary.

#### 7. Inspect Components

– Before installing the new control arm, inspect the condition of the bushings, ball joint, and other related components like struts and sway bar links. Replace any worn parts.

#### 8. Install the New Control Arm

– Position the new control arm in place. Ensure that bushings are properly aligned with their mounting points.
– Hand-tighten the bolts to secure the control arm to the chassis download Renault Logan workshop manual and the ball joint back to the wheel hub.

#### 9. Torque Specifications

– Using a torque wrench, tighten all bolts to the manufacturer’s specified torque. this information can usually be found in the vehicle’s service manual.

#### 10. Reattach the Wheel

– Place the wheel back onto the hub and hand-tighten the lug nuts. Lower the vehicle off the jack stands and onto the ground.
– Once the vehicle is on the ground, use a torque wrench to tighten the lug nuts to the specified torque.

#### 11. Test Drive

– Before taking the vehicle back on the road, perform a test drive to check for any abnormal noises or handling issues. It’s also advisable to have the alignment checked, as replacing suspension components can affect wheel alignment.

### Conclusion

Repairing the suspension arm on a Renault Logan involves several critical steps, from Safely lifting the vehicle to carefully reassembling the suspension components. Always consult the vehicle’s service manual for detailed specifications and torque settings. If you are unfamiliar with automotive repairs, consider seeking the assistance of a professional mechanic to ensure the job is done Safely and correctly.
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