Aston Martin DB9 Gearbox Issue Repair Guide

Aston Martin DB9 Gearbox Issue Repair Guide

Aston Martin DB9 Gearbox Issue Repair Guide

Introduction

Within the lesser-known car models, the Aston Martin DB9 is undoubtedly a jewel. However, just like any other vehicle, it may fall prey to mechanical issues. One less common problem associated with the DB9 is the intermittent delay in the engagement of the automatic gearbox. This guide aims to provide a step-by-step process to solving this issue.

Tools Required

Steps to Fix the Gearbox Delay

Please follow these steps closely to ensure proper repair.

Step 1: Lifting the Vehicle

Use a hydraulic jack to lift the vehicle from the front, ensure that the vehicle is on a level surface for safety.

Step 2: Drain Current Transmission Fluid

Locate the gearbox drain plug and use a spanner to remove it. Allow the existing transmission fluid to drain out fully into an appropriate container.

Step 3: Replace the Gasket

With the old fluid drained, locate the transmission pan and unscrew it. Replace the old gasket with the new one.

Step 4: Refill with New Transmission Fluid

Once the gasket has been replaced and the pan has been screwed back in place, locate the fill plug for the gearbox and refill the transmission system with the correct fluid as per the manufacturer's specification.

Step 5: Test Drive

Finally, lower the vehicle from the jack and take it on a test drive to ensure that the delay problem has been resolved.

Conclusion

Following these steps should help alleviate the problem. If the delay persists, it is advised to take the car to an Aston Martin certified mechanic as the problem might be deeper, possibly with the transmission.