замена ремня грм рено логан 1.6 8 клапанов

Introduction

This tutorial covers the process of replacing the timing belt, tensioner pulley, water pump, generator belt, generator tensioner pulley, and the sealing rubber ring in the thermostat of a Renault Logan with a 1.6 engine and 8 valves. These maintenance tasks are essential for keeping your engine running smoothly and avoiding potential breakdowns.

Step 1: Gather Necessary Tools and Materials

Before starting the replacement, ensure you have the following tools and materials:

• Socket set (with various sizes)
• Wrench set
• Screwdrivers (flat and Phillips)
• Pliers
• Timing belt kit (includes timing belt, tensioner pulley, idler pulley)
• Water pump
• Generator belt
• Thermostat sealing ring
• Engine oil (for lubricating seals)
• Torque wrench
• Clean rags
• Safety gloves and goggles

Step 2: Prepare Your Workspace

• Park the vehicle on a flat surface and engage the handbrake.
• Disconnect the battery to prevent any electrical issues during the replacement.
• Remove any necessary engine covers to access the timing belt and related components.

Step 3: Remove the Old Timing Belt

1. Loosen the tensioner pulley: Use the wrench to rotate the tensioner and remove the tension from the belt.
2. Remove the timing belt: Carefully slide the belt off the pulleys, noting the routing for reinstallation.
3. Check other components: Inspect the old water pump and pulleys for wear or damage.

Step 4: Replace the Water Pump

1. Drain the coolant: Use a container to catch any coolant that may spill.
2. Remove the old water pump: Unscrew the bolts securing the water pump and detach it from the engine block.
3. Install the new water pump: Apply a thin layer of engine oil to the new pump's seal, position it, and secure it with bolts.

Step 5: Install the New Timing Belt

1. Position the new timing belt: Follow the original routing, ensuring it fits snugly around the pulleys.
2. Tighten the tension: Adjust the tensioner pulley to apply the correct tension to the timing belt.
3. Double-check alignment: Ensure all markings on the pulleys align correctly according to the manufacturer's specifications.

Step 6: Replace the Generator Belt and Tensioner

1. Remove the old generator belt: Loosen the tensioner pulley for the generator belt and slide the belt off.
2. Install the new generator belt: Route the new belt according to the manufacturer's diagram.
3. Adjust the tensioner: Ensure the generator belt is adequately tensioned.

Step 7: Replace the Thermostat Sealing Ring

1. Locate the thermostat: Access the thermostat housing and remove the old seal.
2. Install the new sealing ring: Apply a small amount of engine oil for lubrication and fit the new seal.
3. Reassemble the thermostat housing: Secure it back in place.

Step 8: Reassemble and Test

• Reconnect any components removed earlier, including engine covers and the battery.
• Refill the coolant system with the appropriate coolant mixture.
• Start the engine and check for any leaks or unusual noises.

Conclusion

Replacing the timing belt and associated components is a critical maintenance task for your Renault Logan. By following these steps, you can ensure your engine operates efficiently and avoid costly repairs in the future. If you encounter any issues or uncertainties, consult a professional mechanic for assistance. Regularly check your vehicle's maintenance schedule and perform these replacements as recommended to keep your car in top condition.